...
The third Centre Annual Workshop will be held on Wednesday 29th November - Friday 1st December 2023. The workshop will be held in person at the Stamford Grand Adelaide, in Glenelg, Adelaide, SA.
We are working on whether there will be a zoom option to view the presentations for people who cannot attend. Presentations will not be able to be given via zoom.
| Table of Contents | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Code of Conduct
In registering for this event, you have agreed to abide by the Centre’s Code of Conduct. Please ensure that you are familiar with the Code of Conduct, including the Centre Values which are detailed in the full document. An extract of the requirements regarding conduct in meetings is below (click to expand the section).
The Code of Conduct outlines the process by which you can report inappropriate behaviour and there are additional reporting options outlined below.
| Expand | ||
|---|---|---|
| ||
The Centre expects Centre Members to behave in a courteous, respectful and professional manner during any meetings they attend at or on behalf of the Centre whether virtually or in person. Consistent with the Centre Values and the Code of Conduct, the Centre expects that all people who attend Centre endorsed activities including workshops, executive and any other committee meetings, conferences and retreats are treated with dignity and respect at all times. Therefore, Centre Members are required to: i. take positive steps to help prevent behaviours that undermine the Code of Conduct including bullying, harassment and sexual harassment; ii. make a reasonable effort to ensure that communication is appropriate for a professional audience including people from different backgrounds; iii. demonstrate tolerance for people’s differences based upon any protected attributes such as: race, colour, sex, sexual orientation, age, physical or mental disability, marital status, family or carer responsibilities, pregnancy, religion, political opinion, national extraction; iv. refrain from engaging in or turning a blind eye to any use of racist, sexual or sexist language or imagery; and v. refrain from insulting or putting down other attendees –rather, critique ideas not individuals. Offenders may be subject to further disciplinary action, including but not limited to having their Centre membership revoked and being banned from participating in any future Centre meetings or other activities. Anyone who wishes to report a violation of this policy is asked to speak confidentially to the meeting organiser, the Chief Operating Officer or the Centre Director who will then determine the most appropriate course(s) of action. Code of Conduct Allies In addition, if Centre members don’t feel comfortable approaching the COO or Centre Director, the Centre’s Equity, Diversity and Inclusion Committee Members (with the rainbow logos on their nametags) have agreed to be Code of Conduct Allies at the annual workshop. Role of Code of Conduct Allies:
Expectations of Allies:
|
Getting to the Stamford Grand Adelaide, in Glenelg
| Expand | ||
|---|---|---|
| ||
The Stamford Grand is located at 2 Jetty Road Glenelg 5045 SA Australia
From Adelaide Airport to Stamford Grand Adelaide
From Adelaide Railway Station to Stamford Grand Adelaide
Parking options
Parking costs will not be covered by the Centre. Please discuss possible reimbursement with your node. |
General information and social script
For more information about the workshop, venue and activities see the attached.
| View file | ||
|---|---|---|
|
Zoom details
Join on your computer or mobile app
Click here to join the meeting
If prompted for a password, please enter: 966740
| Expand | ||
|---|---|---|
| ||
Enter the meeting ID: 828 2319 5334 via +61 3 7018 2005 or +61 2 8015 6011 Or join from a H.323/SIP room system: Dial: 82823195334@zoom.aarnet.edu.au | or SIP: 82823195334@zmau.us | or 103.122.166.55 with meeting ID: 82823195334 and password: 966740 The University of Melbourne collects your personal information via Zoom to facilitate virtual meetings, webinars and events. This may include your name, email address and any personal information you share via Zoom during the session. The University's General Privacy Statement details how we collect and process personal information. Specific privacy collection notices provided to you at the time your personal information is collected further detail how your personal information will be processed. Refer to Zoom's Privacy Statement for information about how Zoom collects and processes personal information. |
COVID-19 and health protocols for all in-person attendees - please read
| Expand | ||
|---|---|---|
| ||
We have immunocompromised people attending the workshop so if you are unwell, please do not attend. For current information on the COVID-19 recommendations and requirements in South Australia, visit: https://www.sahealth.sa.gov.au/wps/wcm/connect/Public+Content/SA+Health+Internet/Conditions/Infectious+diseases/COVID-19 This site has information about how to protect your health and the health of others. What to do if you develop symptoms, how to test, isolation and reporting requirements. Stamford Grand Adelaide COVID-19 Safe measures For information on the measures that the Stamford puts in place to protect guests, please visit: https://www.stamford.com.au/stamfordsafe/ CDM ECR and Annual Workshop specific COVID-19 and health information Please ensure you comply with the recommendations and requirements in South Australia outlined above. Some further instructions related to the workshop are as follows.
Conference organisers emergency contacts: Anita Vecchies - 0450101511 Elisabetta Barberio - 0400876293 |
Cultural challenge
| Expand | ||||
|---|---|---|---|---|
| ||||
The CDM EDI Committee encourages all participants of the Annual Workshop to participate in the cultural challenge:
|
Photography and permissions
| Expand |
|---|
We will be taking photographs throughout the workshop which may be put on the Centre website, social media or used in the annual report. Please notify the conference organisers if you do not wish for your image to be used. There will also be a professional photographer in attendance on the Wednesday afternoon where we will take a group photo and there will be a booth set up where you can get individual photos taken for use on websites, LinkedIn etc. |
Menus
| Expand | ||||
|---|---|---|---|---|
| ||||
|
Uploading presentations
| Expand | ||
|---|---|---|
| ||
If you are unable to upload your presentation to the Centre’s Confluence site, please email your presentation file directly to anitacv@unimelb.edu.au If you do have login access to the Centre’s Confluence site, please login as usual and follow these steps:
NOTE: if there are multiple file links in one timeslot, not all of them may be visible at once. If so, hover your cursor over that timeslot in the Agenda, and one or more arrows should appear; you can use these left and right arrows to scroll through the multiple file links. |
Agenda
NOTE: the tables for the Agenda may be wider than your browser window. In this case, at the very end of the Agenda table for each day, there should be a horizontal scroll bar which will allow you to scroll across to the rest of the table. This horizontal scroll bar will be visible only when you are viewing the very end of each day’s Agenda.
Wednesday 29th November
...
Time (ACDT)
...
Topic / talk title
...
Presenter / details
...
Abstract
...
File
...
7:00-9:00
...
Breakfast (for those staying the night before)
...
Promenade Restaurant
...
8:30-9:00
...
30
...
Registration (for those not registered on previous days)
...
Function foyer (outside Ballrooms)
...
9:00-9:10
...
10
...
Welcome to Country
...
Uncle Rod
...
9:10-9:30
...
20
...
Welcome from Director and housekeeping
...
Elisabetta Barberio / Anita Vecchies
| View file | ||
|---|---|---|
|
...
Session 1
...
Session Chair - Tony Williams
...
Ballrooms 1 + 2
...
9:30-10:00
...
30
...
Keynote presentation - Status and prospects of underground Direct Detection experiments
...
Marc Schumann
...
The direct detection of dark matter particles scattering off a laboratory target is a way to probe the dark matter around us. I will briefly review the current status of the field and what is required to cover the entire accessible parameter space before irreducible neutrino backgrounds limit the detection sensitivity.
...
10:00-10:30
...
30
...
Keynote presentation - LHC summary talk
...
Paul Jackson
...
The ATLAS experiment at the Large Hadron Collider (LHC) is one of the most powerful tools in the search for dark matter. Dark matter is a mysterious substance that makes up about 85% of the matter in the universe, but it cannot be directly observed because it does not interact with light or other forms of electromagnetic radiation. However, dark matter does interact with ordinary matter through gravity, and this interaction can be indirectly detected by the ATLAS experiment.
One way that ATLAS searches for dark matter is by looking for events with large missing transverse momentum. Missing transverse momentum is a measure of the amount of momentum that is missing from an event. If dark matter particles are produced in a collision at the LHC, they will escape the detector without interacting with it, leaving behind a signature of missing transverse momentum. ATLAS has also conducted searches for dark matter by looking for decays of the Higgs boson into invisible particles and other invisible signatures. If the Higgs boson can decay into dark matter particles, it would provide a direct link between dark matter and the Standard Model of particle physics. To date, ATLAS has not found any definitive evidence for dark matter. However, the experiment has placed important constraints on the properties of dark matter particles. These constraints have helped to guide the development of new theories of dark matter, and they will continue to be important as the search for dark matter continues.
This talk will cover the contributions to searches being made by Centre researchers and discuss our efforts in work to upgrade the detector for future higher energy and intensity collisions at the LHC.
| View file | ||
|---|---|---|
|
...
10:30-11:00
...
30
...
Icebreaker activity
...
Anita Vecchies
...
This will be a group activity on each table. We will ask the room a simple question and give each table a few minutes to discuss their answers. Then half the table (every second person) gets up and swaps to another table where you will answer the next question. And repeat until we have run out of time. The questions will be light (eg. What’s your favourite beverage?) and some with a bit of a physics focus (eg. what’s your favourite equation) it’s not mandatory for everyone on the table to answer every question.
| View file | ||
|---|---|---|
|
...
11:00-11:30
...
30 min
...
Morning Tea
...
Function foyer (outside Ballrooms)
...
Session 2
...
Session Chair - Irene Bolognino
...
Ballrooms 1 + 2
...
11:30-12:00
...
30
...
Keynote presentation - Theory summary talk - Astroparticle
...
Celine Boehm
| View file | ||
|---|---|---|
|
...
12:00-13:00
...
60
...
EDI training session - Part 1 - Neurodiversity presentation - Supporting a neurodiverse workforce
...
Ash Vance and Chris Ferguson from Untapped Talent
...
...
13:00-14:00
...
60 min
...
Lunch
...
Function foyer (outside Ballrooms)
...
Session 3
...
Session Chair - Celine Boehm
...
Ballrooms 1 + 2
...
14:00-15:00
...
60
...
EDI training session - Part 2 - Neurodiversity workshop
...
Facilitated by Ash Vance and Chris Ferguson from Untapped Talent
...
| View file | ||
|---|---|---|
|
...
15:00-15:15
...
15
...
Impact of nuclear structure on nuclear responses to WIMP elastic scattering
...
Raghda Abdel Khaleq
...
We build on previous work by investigating the sensitivity of nuclear response functions to nuclear structure for WIMP-nucleus elastic scattering, employing nuclear shell model interactions which differ from those used in previous literature to facilitate comparison between different nuclear structure results. This is performed for isotopes relevant to direct detection experiments:19F , 23Na, 28−30Si, 40Ar, 127I, 70,72−74,76Ge and 128−132,134,136Xe. Our integrated nuclear response values sometimes exhibit large (up to orders-of-magnitude) factor differences compared to those in previous works for certain WIMP-nucleus interaction channels and their associated isotopes. We highlight potential nuclear modelling uncertainties in WIMP-nucleus scattering amplitudes, and deduce the effect of these uncertainties on the scattering cross-sections associated with the XENON100 and LUX direct detection experiments for natXe isotopes.
| View file | ||
|---|---|---|
|
...
15:15-15:30
...
15
...
Probing dark matter with gravitational waves
...
Giovanni Tomaselli
...
Future gravitational wave detectors will enable precision studies of black hole environments. Possible scenarios include: accretion disks, dark matter overdensities, or superradiant clouds of ultralight bosons. I will show how these environments alter the gravitational waveform, and how their characteristic imprint can allow us to identify them. I will then focus on the case of a cloud of ultralight bosons, discussing its properties, as well as its extremely peculiar gravitational wave signatures.
| View file | ||
|---|---|---|
|
...
15:30-16:00
...
30 min
...
Afternoon Tea
...
Function foyer (outside Ballrooms)
...
Session 4
...
Session Chair - Theresa Fruth
...
Ballrooms 1 + 2
...
16:00-16:15
...
15
...
Dark Galaxies in the WALLABY survey
...
Jeremy Mould
...
WALLABY is a survey of the southern hemisphere in neutral hydrogen with the Australian Square Kilometre Array Pathfinder. In the pilot survey we are finding that 1% of the detected galaxies have no optical counterpart. Dark matter inferred from the velocity field of the gas is the main component of these galaxies.
| View file | ||
|---|---|---|
|
...
16:15-16:30
...
15
...
Improving ATLAS Hadronic Object Performance with ML/AI Algorithms
...
Albert Kong
...
Experimental uncertainties related to hadronic object reconstruction can limit the precision of physics analyses at the LHC, and so improvements in performance have the potential to broadly increase the impact of results. Hadronic object reconstruction is also one of the most promising settings for cutting-edge machine learning and artificial intelligence algorithms at the LHC. Recent refinements to reconstruction and calibration procedures for ATLAS jets and MET result in reduced uncertainties, improved pileup stability and other performance gains. In this contribution, selected highlights of these developments will be presented.
| View file | ||
|---|---|---|
|
...
16:30-16:45
...
15
...
First science run results of XENONnT
...
Yajing Xing
...
The XENONnT experiment, situated at the Laboratori Nazionali del Gran Sasso in Italy, is a leading experiment in the search for Dark Matter (DM). With its 5.9-tonne liquid xenon time projection chamber, this experiment seeks to detect weakly-interacting massive particles (WIMPs) as the primary objective. Having achieved unprecedented purity and background level, it opens the door to exploring various other rare signals, such as solar axions, axion-like particles, bosonic dark matter, and even solar neutrinos. This talk will provide an overview of the XENONnT detector, its performance, and the key findings from its first science run.
| View file | ||
|---|---|---|
|
...
16:45-17:00
...
15
...
Exploring light dark matter with the Migdal effect in hydrogen-doped liquid xenon
...
Alexander Ritter
...
An ongoing challenge in dark matter direct detection is to improve the sensitivity to light dark matter in the MeV-GeV mass range. One proposal is to dope a liquid noble-element direct detection experiment with a lighter element such as hydrogen, while another avenue is to exploit the Migdal effect, where a nuclear recoil leads to electronic ionisation or excitation. Combining these ideas we find that current and future liquid-xenon detectors doped with hydrogen could have sensitivity to dark matter masses as low as 5 MeV. Notably, this technique substantially enhances the sensitivity of direct detection to spin-dependent proton scattering, well beyond the reach of any current experiments.
| View file | ||
|---|---|---|
|
...
17:00-17:10
...
10
...
Group photo
...
Assemble on lawn outside the Stamford Grand
...
17:10-1830
...
80 min
...
Poster Session - platters provided
There will be a cash bar at the session where people can purchase their own drinks
...
Ballroom 3
Full details here: 2023 CDM Annual Workshop Poster Session - (Public) ARC CoE for Dark Matter Particle Physics - Confluence (atlassian.net)
...
During the poster session, there will be a photographer in Ballroom 5 set up to take profile photos of any Centre members that would like them. These will be provided to you after the workshop for you to use on the Centre website or LinkedIn etc.
There will also be a short opportunity to take some smaller group photos.
Thursday 30th November
...
Time (ACDT)
...
Topic / talk title
...
Presenter / Details
...
Abstract
...
File
...
7:00-9:00
...
Breakfast (for those staying the night before)
...
Promenade Restaurant
...
8:30-9:00am
...
30
...
Registration (for those not registered on previous days)
...
Function foyer (outside Ballrooms)
...
Session 1
...
Session Chair - Sara Diglio
...
Ballrooms 1 + 2
...
9:00-9:30
...
30
...
Keynote presentation - Theory summary talk
...
Peter Cox
| View file | ||
|---|---|---|
|
...
9:30-10:00
...
30
...
Keynote presentation - Metrology summary talk
...
Michaela Froehlich
...
Nuclear recoils induced by dark matter interactions typically have energies in a region heavily affected by environmental radioactive and cosmic background. Thus, metrology activities are largely focused on how to measure radioactivity in detector materials and the associated laboratory environment. This talk will focus on the most important radioactive species likely to impact detector capability, namely K-40, I-129 and Pb-210.
| View file | ||
|---|---|---|
|
...
10:00-10;30
...
30
...
Keynote presentation - WISP/Axion summary talk
...
Michael Tobar
...
The axion is a putative particle that should exist to solve the strong CP problem in QCD, and if it exists can be calculated to be created in the early Universe and can account for all the perceived dark matter. The axion is predicted to interact with standard model particles allowing various avenues for detection. If axions interact with photons, Maxwell’s equations of electrodynamics are modified through the chiral anomaly g_{aγγ}, and solving these equations in various situations has allowed the determination of a variety of experimental techniques to search for axion dark matter. We will review how electrodynamics is modified, and show how to calculate the sensitivity of a variety of experiments over a variety of mass ranges.
More recently interactions between putative axions and magnetic monopoles have been revisited, in this case the axion-photon coupling parameter space is expanded from one parameter to three (g_{aγγ}, g_{aEM}, g_{aMM}), allowing new ways to search for axions and a possible indirect way to determine if magnetically charged matter exists. We propose to undertake new experiments during the life time of this Centre, giving a new opportunity for significant alternative searches for dark matter.
| View file | ||
|---|---|---|
|
...
10:30-11:00
...
30
...
SABRE South update
...
Phillip Urquijo
...
The SABRE (Sodium iodide with Active Background REjection) experiment aims to detect an annual rate modulation from dark matter interactions in ultra-high purity NaI(Tl) crystals in order to provide a model independent test of the signal observed by DAMA/LIBRA. It is made up of two separate detectors; SABRE South located at the Stawell Underground Physics Laboratory (SUPL), in regional Victoria, Australia, and SABRE North at the Laboratori Nazionali del Gran Sasso (LNGS).
SABRE South is designed to disentangle seasonal or site-related effects from the dark matter-like modulated signal by using an active veto and muon detection system. Ultra-high purity NaI(Tl) crystals are immersed in a linear alkyl benzene (LAB) based liquid scintillator veto, further surrounded by passive steel and polyethylene shielding and a plastic scintillator muon veto. Significant work has been undertaken to understand and mitigate the background processes, that take into account radiation from the detector materials, from both intrinsic and cosmogenic activated processes, and to understand the performance of both the crystal and veto systems. SABRE South will be assembled and commissioned in 2024/2025.
This talk will report the general status of SABRE South.
...
11:00-11:30
...
30 min
...
Morning Tea
...
Function foyer (outside Ballrooms)
...
Session 2
...
Session Chair - Gary Hill
...
Ballrooms 1 + 2
...
11:30-12:00
...
30
...
DSTG priorities, projects, job opportunities and tips
...
Damian Marinaro
...
Damian will present a brief introduction to the Defence Science and Technology Group and provide insights on working with and for DSTG. Some of the research areas of interest to Defence will be outlined, intended as a primer to stimulate further discussion during and following the Workshop.
| View file | ||
|---|---|---|
|
...
12:00-13:00
...
60
...
Mentoring activity - speed networking
...
Michaela Froehlich
...
The Speed Mentoring session will consist of 1:1 mentoring sessions for 5 min each and then the mentees will go to another mentor, so that they have the opportunity to talk to several mentors during this time.
For this event, we would consider a mentee to be a student or an ECR.
A mentor could be an ECR or a more senior person. Please fill out this form indicating whether you will participate as a mentor or mentee.
https://forms.office.com/r/iVUk8WFy4E
| View file | ||
|---|---|---|
|
| View file | ||
|---|---|---|
|
| View file | ||
|---|---|---|
|
...
13:00-14:00
...
60 min
...
Lunch
...
Collect a packed lunch from function foyer (outside Ballrooms) and you can eat it inside or take outside.
...
Session 3
...
Session Chair - Greg Lane
...
Ballrooms 1 + 2
...
14:00-14:15
...
15
...
Cosmic dust as a dark matter discriminator
...
Adam Ussing
...
Cold dark matter models explain the large-scale universe to a high degree of accuracy, but tensions with observations persist. Warm dark matter has been proposed as an alternative to cold dark matter to solve tensions. To test this we used cold and warm dark matter simulations with different stellar physics prescriptions and used the dust as our metric to probe the underlying dark matter model from an observational standpoint.
| View file | ||
|---|---|---|
|
...
14:15-14:30
...
15
...
ORGAN Phase 1B: Results and Future Plans
...
Aaron Quiskamp
...
We report the results of Phase 1b of The ORGAN Experiment, a microwave cavity haloscope searching for dark matter axions in the 107.42−111.93 µeV mass range. The search excludes axions with two-photon coupling gaγγ ≥ 4 × 10^−12 GeV^−1 with 95% confidence interval, setting the best upper bound to date. This result was achieved using a tunable rectangular cavity, and was the first axion search to be conducted with such a cavity.
| View file | ||
|---|---|---|
|
...
14:30-14:45
...
15
...
Luminous Proton Loops Thermalise Light Dark Matter
...
Joshua Wood
...
The DM-proton elastic scattering cross-section is a benchmark search for many direct detection experiments. Given a non-zero cross-section with protons, dark matter would necessarily interact with photons at one-loop. These one-loop interactions can thermalise light dark matter during BBN, violating bounds on the effective number of relativistic species at this time. We calculate and present novel limits on the DM-proton elastic scattering cross-section due to this effect.
| View file | ||
|---|---|---|
|
...
14:45-15:00
...
15
...
Hide and Super-Seek: Searching for Displaced Vertices with Missing Transverse Energy at the ATLAS Detector
...
Emily Filmer
...
Supersymmetry is one proposed extension to the Standard Model. It has been difficult to search for experimentally, given its low interaction with SM particles, however higher collider energies and increased data collection at the ATLAS Detector allow us to probe new and promising areas of phase space. This talk will outline the search for Displaced Vertices at the ATLAS Detector, using Missing Transverse Energy. Building on a previous analysis, we use new vertexing methods and better understanding of the detector backgrounds to enhance our sensitivity to long-lived gluinos.
| View file | ||
|---|---|---|
|
...
15:00-15:45
...
45 min
...
Afternoon Tea - EDI Committee meet and greet
...
Function foyer (outside Ballrooms)
...
Session 4
...
Session Chair - Andrew Stuchbery
...
Ballrooms 1 + 2
...
15:45-16:00
...
15
...
FlameNEST: powerful statistical inference for the LZ and XLZD experiments
...
Robert James
...
FlameNEST is a novel approach to statistical inference for liquid xenon time projection chambers that enables the incorporation of higher-dimensional observable spaces and correlated shape-varying nuisance parameters in a computationally efficient manner. It is currently being for statistical inference and detector calibration fits enabling dark matter searches with the world-leading LUX-ZEPLIN (LZ) experiment, as well as for sensitivity studies towards a next-generation liquid xenon experiment within the XLZD consortium. In this talk, the principles behind the framework are presented, and examples of its use for both LZ and XLZD are given. We highlight future activities for both projects and the role that FlameNEST will play in each.
| View file | ||
|---|---|---|
|
...
16:00-16:15
...
15
...
Global QCD analysis and dark photons
...
Nicholas Hunt-Smith
...
We performed a global QCD analysis of high energy scattering data within the JAM Monte Carlo framework, including a coupling to a dark photon that augments the Standard Model (SM) electroweak coupling via kinetic mixing with the hypercharge B boson. We first set limits on the dark photon mass and mixing parameter assuming that the SM is the true theory of Nature, taking into account also the effect on g – 2 of the muon. If instead we entertain the possibility that the dark photon may play a role in deep-inelastic scattering (DIS), we find that the best fit is preferred over the SM at 6.5σ, even after accounting for missing higher order uncertainties. The improvement in χ2 with the dark photon is stable against all the tests we have applied, with the improvements in the theoretical predictions spread across a wide range of x and Q2. The largest improvement corresponds to the fixed target and HERA DIS data, while the best fit yields a value of g – 2 which significantly reduces the disagreement with the latest experimental determination.
| View file | ||
|---|---|---|
|
...
16:15-16:30
...
15
...
The Twisted Anyon Cavity Resonator as a Potential Dark Matter Detector and Sensing Device
...
Emma Paterson
...
The minimum axion mass detectable by existing photonic dark matter searches is set by the detector's frequency and hence size, which places the lower limit around 10^(−7) eV, leaving the ultra-light dark matter (ULDM) parameter space relatively unexplored. In this work, a new class of electromagnetic resonator is described; the Anyon Cavity Resonator, which has the potential to couple to ULDM
axions. This is possible due to the existence of a single electromagnetic mode with non-zero helicity, which is generated in vacuo through a pure photonic magneto-electric coupling of a transverse electric (TE) and transverse magnetic (TM) mode. The resonator is based on twisted hollow structures that possess mirror asymmetry. The origin of these high helicity modes is demonstrated using finite element simulation. It is predicted that these cavities will have the capability to search for dark matter down to 10^(−24) eV with a minimum coupling strength of 10^(−15.8) GeV^(−1); covering a completely unexplored region of parameter space.
| View file | ||
|---|---|---|
|
...
16:30-16:45
...
15
...
Advancing stellar constraints on weakly interacting slim particles
...
Fred Hiskens
...
Stellar evolution has historically provided some of the strongest constraints on weakly interacting slim particles (WISPs), a collection of non-thermal dark matter candidates characterised by their light masses and feeble interactions with the Standard Model. Recent improvements in observational and theoretical astrophysics, combined with known limitations for several existing bounds, offer new opportunities for advancing these limits. This talk focuses on two examples of such advancements, namely our use of the $R_2$ parameter of globular clusters to provide the strongest constraint on the axion-photon coupling in a wide range of parameter space, and our improvements on existing static limits on dark photons using simulations of globular cluster stars.
| View file | ||
|---|---|---|
|
...
16:45-17:00
...
15
...
Search for new physics in final states with objects originating from a top-quark, a charm-quark and large EmissT in pp collisions at √s=13TeV
...
Tristan Ruggeri
...
A search for the pair-production of stops decaying to c-quark, top-quark and neutralinos is reported using a pp dataset with an integrated luminosity of 139 fb−1 collected with the ATLAS detector at √s=13TeV. The signal is searched for in events containing several energetic jets, of which at least one is c-tagged, large missing transverse momentum and no charged leptons. This search is motivated by non-minimal flavour violation extensions of the minimal supersymmetric standard model.
| View file | ||
|---|---|---|
|
...
17:00
...
Close
...
18:30-21:30
...
Workshop Dinner and Awards
...
Ballrooms 3-4
...
21:30-12:00
...
Jiving at Jetty Bar
Friday 1st December
...
Time (ACDT)
...
Topic / talk title
...
Presenter / Details
...
Abstract
...
File
...
7:00-9:00
...
Breakfast (for those staying the night before)
...
Promenade Restaurant
...
Session 1
...
Session Chair - Matt Dolan
...
Ballrooms 1 + 2
...
9:00-9:30
...
30
...
Keynote presentation - Translation (XEMIS project)
...
Dominique Thers
...
In the context of the development of new technologies used for the Direct Search of Dark Matter with liquid xenon, my team at Subatech undertook the design of a Compton camera in order to initiate a potential widening of the impact of medical imaging. The project called XEMIS (XEnon Medical Imaging System) is based on an innovative instrument currently being installed at the Nantes University Hospital. During the workshop, I will present the motivations for this new technology, the targeted experimental results and also the main instrumental challenges. Scientific exploitation of the instrument and the first images are expected in 2024.
| View file | ||
|---|---|---|
|
...
9:30-10:00
...
30
...
Keynote presentation - Collaborating wtih ANSTO
...
Richard Garrett
...
A brief overview of ANSTO will be given. ANSTO operates major national research infrastructure on behalf of the nation, notably the Australian Synchrotron, the Australian Centre for Neutron Scattering and the Centre for Accelerator Science. In addition, it applies nuclear science and technology in three main research areas: the Nuclear Fuel Cycle, the Environment, and Human Health. Accelerator science and technology are central to many of ANSTO’s facilities and research programs. Some thoughts on the direction of accelerator science and technology in Australia and internationally will be presented.
| View file | ||
|---|---|---|
|
...
10:00-10:15
...
15
...
SUPL update
...
Sue Barrell
| View file | ||
|---|---|---|
|
...
10:15-10:30
...
15
...
Outreach and Education update
...
Various on behalf of Jackie Bondell
...
The third Centre Annual Workshop will be held on Wednesday 20th - Friday 22nd November 2024. The workshop will be held at the Novotel Wollongong Northbeach, in North Wollongong, NSW.
| Table of Contents | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Code of Conduct
In registering for this event, you have agreed to abide by the Centre’s Code of Conduct. Please ensure that you are familiar with the Code of Conduct, including the Centre Values which are detailed in the full document. An extract of the requirements regarding conduct in meetings is below (click to expand the section).
The Code of Conduct outlines the process by which you can report inappropriate behaviour and there are additional reporting options outlined below.
| Expand | ||
|---|---|---|
| ||
The Centre expects Centre Members to behave in a courteous, respectful and professional manner during any meetings they attend at or on behalf of the Centre whether virtually or in person. Consistent with the Centre Values and the Code of Conduct, the Centre expects that all people who attend Centre endorsed activities including workshops, executive and any other committee meetings, conferences and retreats are treated with dignity and respect at all times. Therefore, Centre Members are required to: i. take positive steps to help prevent behaviours that undermine the Code of Conduct including bullying, harassment and sexual harassment; ii. make a reasonable effort to ensure that communication is appropriate for a professional audience including people from different backgrounds; iii. demonstrate tolerance for people’s differences based upon any protected attributes such as: race, colour, sex, sexual orientation, age, physical or mental disability, marital status, family or carer responsibilities, pregnancy, religion, political opinion, national extraction; iv. refrain from engaging in or turning a blind eye to any use of racist, sexual or sexist language or imagery; and v. refrain from insulting or putting down other attendees –rather, critique ideas not individuals. Offenders may be subject to further disciplinary action, including but not limited to having their Centre membership revoked and being banned from participating in any future Centre meetings or other activities. Anyone who wishes to report a violation of this policy is asked to speak confidentially to the meeting organiser, the Chief Operating Officer or the Centre Director who will then determine the most appropriate course(s) of action. Code of Conduct Allies In addition, if Centre members don’t feel comfortable approaching the COO or Centre Director, the Centre’s Equity, Diversity and Inclusion Committee Members (with the rainbow logos on their nametags) have agreed to be Code of Conduct Allies at the annual workshop. Role of Code of Conduct Allies:
Expectations of Allies:
|
...
Getting to the Novotel Northbeach, in North Wollongong
| Expand | ||
|---|---|---|
| ||
Novotel Northbeach is located at 2/14 Cliff Road North Wollongong From Shellharbour Airport to Novotel Wollongong Northbeach:
From Sydney Airport to Novotel Wollongong Northbeach:
Parking options:
Parking costs incurred will not be covered by the Centre. If you end up paying for parking, please discuss possible reimbursement with your node. |
...
General information and social script
For more information about the workshop, venue and activities see the attached.
...
Zoom details
...
COVID-19 and health protocols for all in-person attendees - please read
| Expand | ||
|---|---|---|
| ||
We have immunocompromised people attending the workshop so if you are unwell, please do not attend. For current information on the COVID-19 recommendations and requirements in New South Wales, visit: https://www.health.nsw.gov.au/Infectious/covid-19/Pages/default.aspx This site has information about how to protect your health and the health of others. What to do if you develop symptoms, how to test, isolation and reporting requirements. CDM ECR and Annual Workshop specific COVID-19 and health information Please ensure you comply with the recommendations and requirements in New South Wales outlined above. Some further instructions related to the workshop are as follows.
Conference organisers emergency contacts: Anita Vecchies - 0450101511 Elisabetta Barberio - 0400876293 |
...
Cultural Snippet
| Expand |
|---|
The CDM EDI Committee encourages all participants of the Annual Workshop to participate in showing a cultural snippet in their presentations and posters; include something from your home/culture in your talks, posters and/or clothing.
|
...
Photography and permissions
| Expand |
|---|
We will be taking photographs throughout the workshop which may be put on the Centre website, social media or used in the annual report. Please notify the conference organisers if you do not wish for your image to be used. |
...
Menus
| Expand | ||
|---|---|---|
| ||
...
Uploading presentations
| Expand | ||
|---|---|---|
| ||
If you are unable to upload your presentation to the Centre’s Confluence site, please email your presentation file directly to anitacv@unimelb.edu.au If you do have login access to the Centre’s Confluence site, please login as usual and follow these steps:
NOTE: if there are multiple file links in one timeslot, not all of them may be visible at once. If so, hover your cursor over that timeslot in the Agenda, and one or more arrows should appear; you can use these left and right arrows to scroll through the multiple file links. |
...
Agenda
NOTE: the tables for the Agenda may be wider than your browser window. In this case, at the very end of the Agenda table for each day, there should be a horizontal scroll bar which will allow you to scroll across to the rest of the table. This horizontal scroll bar will be visible only when you are viewing the very end of each day’s Agenda.
Wednesday 20th November
Time (AEDT) | Topic / talk title | Presenter / details | Abstract | File | |
|---|---|---|---|---|---|
7:00-9:00 | Breakfast (for those staying the night before) | ||||
8:30-9:00 | 30 | Registration (for those not registered on previous days) | |||
9:00-9:10 | 10 | Welcome to Country | |||
9:10-9:30 | 20 | Welcome from Director and housekeeping | Elisabetta Barberio / Anita Vecchies | ||
Session 1 | Session Chair - | ||||
9:30-10:00 | 30 | Keynote presentation - | |||
10:00-10:30 | 30 | Keynote presentation - | |||
10:30-11:00 | 30 | Icebreaker activity | Anita Vecchies | This will be a group activity on each table. | |
11:00-11:30 | 30 min | Morning Tea | |||
Session 2 | Session Chair - | ||||
11:30-12:00 | 30 | Keynote presentation - | |||
12:00-13:00 | 60 | EDI training session - Part 1 | |||
13:00-14:00 | 60 min | Lunch | |||
Session 3 | Session Chair - | ||||
14:00-15:00 | 60 | EDI training session - Part 2 | |||
15:00-15:15 | 15 | ||||
15:15-15:30 | 15 | ||||
15:30-16:00 | 30 min | Afternoon Tea | |||
Session 4 | Session Chair - | ||||
16:00-16:15 | 15 | ||||
16:15-16:30 | 15 | ||||
16:30-16:45 | 15 | ||||
16:45-17:00 | 15 | ||||
17:00-17:10 | 10 | Group photo | Assemble on lawn outside the Stamford Grand | ||
17:10-1830 | 80 min | Poster Session - platters provided There will be a cash bar at the session where people can purchase their own drinks | Full details here: 2024 CDM Annual Workshop Poster Session |
...
Thursday 21st November
Time (AEDT) | Topic / talk title | Presenter / Details | Abstract | File | |
|---|---|---|---|---|---|
7:00-9:00 | Breakfast (for those staying the night before) | ||||
8:30-9:00am | 30 | Registration (for those not registered on previous days) | |||
Session 1 | Session Chair - | ||||
9:00-9:30 | 30 | Keynote presentation - Theory summary talk | |||
9:30-10:00 | 30 | Keynote presentation - Metrology summary talk | |||
10:00-10;30 | 30 | Keynote presentation - WISP/Axion summary talk | |||
10:30-11:00 | 30 | SABRE South update | |||
11:00-11:30 | 30 min | Morning Tea | |||
Session 2 | Session Chair - | ||||
11:30-12:00 | 30 | ||||
12:00-13:00 | 60 | Mentoring activity - speed networking | |||
13:00-14:00 | 60 min | Lunch | |||
Session 3 | Session Chair - | ||||
14:00-14:15 | 15 | ||||
14:15-14:30 | 15 | ||||
14:30-14:45 | 15 | ||||
14:45-15:00 | 15 | ||||
15:00-15:45 | 45 min | Afternoon Tea - EDI Committee meet and greet | |||
Session 4 | Session Chair - | ||||
15:45-16:00 | 15 | ||||
16:00-16:15 | 15 | ||||
16:15-16:30 | 15 | ||||
16:30-16:45 | 15 | ||||
16:45-17:00 | 15 | ||||
17:00 | Close | ||||
18:30-21:30 | Workshop Dinner and Awards | ||||
21:30-12:00 | Social Activity |
...
Friday 22nd November
Time (AEDT) | Topic / talk title | Presenter / Details | Abstract | File | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
7:00-9:00 | Breakfast (for those staying the night before) | Promenade Restaurant | ||||||||
Session 1 | Session Chair - | Ballrooms 1 + 2 | ||||||||
9:00-9:30 | 30 | Keynote presentation - | ||||||||
9:30-10:00 | 30 | Keynote presentation - | ||||||||
10:00-10:15 | 15 | |||||||||
10:15-10:30 | 15 | |||||||||
10:30-11:00 | 30 | Morning tea and Outreach Kit displays | Function foyer (outside Ballrooms) | Session 2 |||||||
Session Chair - Jeremy MouldBallrooms 1 + 2 | ||||||||||
11:00-11:30 | 30 | ECR updates and highlights from ECRs | ECR committee and various | | View file | | ECRHighlights (1).pdf | ||||
11:30-12:00 | 30 | Director wrap up and plans for 2024 | Elisabetta Barberio | |||||||
12:00-13:00 | 60 | Lunch | Function foyer (outside Ballrooms) |
...
Supporting documents
Powerpoint presentation template
| View file | ||
|---|---|---|
|
...
| View file | ||
|---|---|---|
|
Other CDM logo options
...