Name: Israeli Joint Particle Physics Meetings 2021-2022
Start: 2021-11-03T10:00:00+02:00
End: 2022-07-31T11:00:00+03:00
Location: No location set

Monday 1 November 2021
Tuesday 2 November 2021
Wednesday 3 November 2021
11:00 Hunting Axions Using Astrophysical Observation and Quantum Metrology - Yifan Chen (ITP-CAS)
Hunting Axions Using Astrophysical Observation and Quantum Metrology
- Yifan Chen (ITP-CAS)
11:00 - 12:00
Ultralight bosons behave like coherent waves when the occupation number is large enough. If they are coupled to the Standard Model sector of the particle physics, such an oscillating background can induce a tiny signal. Near a fast rotating black hole, axion within one order of the mass window can accumulate through superradiance, with a large density saturating the non-linear self-interaction. If linearly polarized radiation is emitted near the black hole, axion can contribute to birefringence effect that shifts the position angle periodically, making the polarimetric measurements of the Event Horizon Telescope a powerful way to look for ultra-light axions. On the other hand, quantum metrology can play huge roles in the measurements of fundamental physics. Among these, resonant detection of axion dark matter based on electromagnetic coupling is a popular direction attracting many ongoing experiments and proposals such as microwave cavity, LC circuit and superconducting radio-frequency cavity. A quantum network of resonators can strongly enhance the signal power and boost the search. A network of spin dependent sensors with long baseline can identity the microscopic nature of dark matter or other cosmological background and increase the spatial resolution for transient source like axion or dark photon wave as well.
Thursday 4 November 2021
Friday 5 November 2021
Saturday 6 November 2021
Sunday 7 November 2021

Monday 8 November 2021
Tuesday 9 November 2021
Wednesday 10 November 2021
Thursday 11 November 2021
Friday 12 November 2021
Saturday 13 November 2021
Sunday 14 November 2021

Monday 15 November 2021
Tuesday 16 November 2021
Wednesday 17 November 2021
11:00 Gegenbauer Goldstones - Gauthier Durieux (CERN)
Gegenbauer Goldstones
- Gauthier Durieux (CERN)
11:00 - 12:00
We investigate radiatively stable classes of pseudo-Nambu-Goldstone boson (pNGB) potentials for approximate spontaneously broken $\text{SO}(N+1)\to\text{SO}(N)$. Using both the one-loop effective action and symmetry, it is shown that a Gegenbauer polynomial potential is radiatively stable, being effectively an `eigenfunction' from a radiative perspective. In Gegenbauer pNGB models, one naturally and automatically obtains $ v \propto f/n $, where $ n \in 2 \mathbb{Z} $ is the order of the Gegenbauer polynomial. For a Gegenbauer Higgs boson, this breaks the usual correlation between Higgs coupling corrections and `$v/f$' tuning. Based on this, we argue that to conclusively determine whether or not the Higgs is a composite pNGB in scenarios with up to $\mathcal{O}(10\%)$ fine-tuning will require going beyond both the Higgs coupling precision and heavy resonance mass reach of the High-Luminosity LHC.
Thursday 18 November 2021
Friday 19 November 2021
Saturday 20 November 2021
Sunday 21 November 2021

Monday 22 November 2021
Tuesday 23 November 2021
Wednesday 24 November 2021
Thursday 25 November 2021
Friday 26 November 2021
Saturday 27 November 2021
Sunday 28 November 2021

Monday 29 November 2021
Tuesday 30 November 2021
Wednesday 1 December 2021
Thursday 2 December 2021
Friday 3 December 2021
Saturday 4 December 2021
Sunday 5 December 2021

Monday 6 December 2021
Tuesday 7 December 2021
Wednesday 8 December 2021
16:00 Expecting the Unexpected at the LHC and Beyond - David Shih (Rutgers University)
Expecting the Unexpected at the LHC and Beyond
- David Shih (Rutgers University)
16:00 - 17:00
Despite countless searches at the LHC, there is still no evidence for new physics. The overwhelming majority of these searches are highly model-specific, motivated by (and optimized for) top-down considerations such as SUSY, extra dimensions, etc. This leaves a vast phase space unexplored by current searches. Could it be that we're not looking in the right places? In recent years, there has been growing interest in model-agnostic searches for new physics at the LHC, driven by powerful advances in modern machine learning, and many new methods have been proposed. I will give an overview of some of the exciting recent progress in this direction.
Thursday 9 December 2021
Friday 10 December 2021
Saturday 11 December 2021
Sunday 12 December 2021

Monday 20 December 2021
Tuesday 21 December 2021
Wednesday 22 December 2021
Thursday 23 December 2021
Friday 24 December 2021
Saturday 25 December 2021
Sunday 26 December 2021

Monday 27 December 2021
Tuesday 28 December 2021
Wednesday 29 December 2021
Thursday 30 December 2021
Friday 31 December 2021
Saturday 1 January 2022
Sunday 2 January 2022

Monday 3 January 2022
Tuesday 4 January 2022
Wednesday 5 January 2022
Thursday 6 January 2022
Friday 7 January 2022
Saturday 8 January 2022
Sunday 9 January 2022

Monday 10 January 2022
Tuesday 11 January 2022
Wednesday 12 January 2022
Thursday 13 January 2022
Friday 14 January 2022
Saturday 15 January 2022
Sunday 16 January 2022

Monday 17 January 2022
Tuesday 18 January 2022
Wednesday 19 January 2022
Thursday 20 January 2022
Friday 21 January 2022
Saturday 22 January 2022
Sunday 23 January 2022

Monday 31 January 2022
Tuesday 1 February 2022
Wednesday 2 February 2022
Thursday 3 February 2022
Friday 4 February 2022
Saturday 5 February 2022
Sunday 6 February 2022

Monday 7 February 2022
Tuesday 8 February 2022
Wednesday 9 February 2022

11:00 Online seminar, Feb. 9, 11:00
Online seminar, Feb. 9, 11:00
11:00 - 12:00
Thursday 10 February 2022
Friday 11 February 2022
Saturday 12 February 2022
Sunday 13 February 2022

Monday 14 February 2022
Tuesday 15 February 2022
Wednesday 16 February 2022

11:00 Online seminar, Feb. 16, 11:00
Online seminar, Feb. 16, 11:00
11:00 - 12:00
Thursday 17 February 2022
Friday 18 February 2022
Saturday 19 February 2022
Sunday 20 February 2022

Monday 21 February 2022
Tuesday 22 February 2022
Wednesday 23 February 2022
Thursday 24 February 2022
Friday 25 February 2022
Saturday 26 February 2022
Sunday 27 February 2022

Monday 28 February 2022
Tuesday 1 March 2022
Wednesday 2 March 2022
Thursday 3 March 2022
Friday 4 March 2022
Saturday 5 March 2022
Sunday 6 March 2022

Monday 7 March 2022
Tuesday 8 March 2022
Wednesday 9 March 2022
Thursday 10 March 2022
Friday 11 March 2022
Saturday 12 March 2022
Sunday 13 March 2022

Monday 14 March 2022
Tuesday 15 March 2022
Wednesday 16 March 2022
Thursday 17 March 2022
Friday 18 March 2022
Saturday 19 March 2022
Sunday 20 March 2022

Monday 28 March 2022
Tuesday 29 March 2022
Wednesday 30 March 2022
Thursday 31 March 2022
Friday 1 April 2022
Saturday 2 April 2022
Sunday 3 April 2022

Monday 11 April 2022
Tuesday 12 April 2022
Wednesday 13 April 2022
Thursday 14 April 2022
Friday 15 April 2022
Saturday 16 April 2022
Sunday 17 April 2022

Monday 18 April 2022
Tuesday 19 April 2022
Wednesday 20 April 2022
Thursday 21 April 2022
Friday 22 April 2022
Saturday 23 April 2022
Sunday 24 April 2022

Monday 25 April 2022
Tuesday 26 April 2022
Wednesday 27 April 2022
11:00 TBA - Benjamin Lehmann (UC Santa Cruz) Yuval Grossman (Cornell)
TBA
- Benjamin Lehmann (UC Santa Cruz)
- Yuval Grossman (Cornell)
11:00 - 12:00
Thursday 28 April 2022
Friday 29 April 2022
Saturday 30 April 2022
Sunday 1 May 2022

Monday 2 May 2022
Tuesday 3 May 2022
Wednesday 4 May 2022
Thursday 5 May 2022
Friday 6 May 2022
Saturday 7 May 2022
Sunday 8 May 2022

Monday 9 May 2022
Tuesday 10 May 2022
Wednesday 11 May 2022
11:00 TBA - Michael Waterbury (University of California, Irvine)
TBA
- Michael Waterbury (University of California, Irvine)
11:00 - 12:00
Thursday 12 May 2022
Friday 13 May 2022
Saturday 14 May 2022
Sunday 15 May 2022

Monday 16 May 2022
Tuesday 17 May 2022
Wednesday 18 May 2022
Thursday 19 May 2022
Friday 20 May 2022
Saturday 21 May 2022
Sunday 22 May 2022

Monday 23 May 2022
Tuesday 24 May 2022
Wednesday 25 May 2022
11:00 TBA - Joe Davigi (Zurich) Sarah Geller (MIT)
TBA
- Joe Davigi (Zurich)
- Sarah Geller (MIT)
11:00 - 11:20
Thursday 26 May 2022
Friday 27 May 2022
Saturday 28 May 2022
Sunday 29 May 2022

Monday 30 May 2022
Tuesday 31 May 2022
Wednesday 1 June 2022
Thursday 2 June 2022
Friday 3 June 2022
Saturday 4 June 2022
Sunday 5 June 2022

Monday 6 June 2022
Tuesday 7 June 2022
Wednesday 8 June 2022
Thursday 9 June 2022
Friday 10 June 2022
Saturday 11 June 2022
Sunday 12 June 2022

Monday 13 June 2022
Tuesday 14 June 2022
Wednesday 15 June 2022
Thursday 16 June 2022
Friday 17 June 2022
Saturday 18 June 2022
Sunday 19 June 2022

Monday 20 June 2022
Tuesday 21 June 2022
Wednesday 22 June 2022
Thursday 23 June 2022
Friday 24 June 2022
Saturday 25 June 2022
Sunday 26 June 2022

Monday 27 June 2022
Tuesday 28 June 2022
Wednesday 29 June 2022
Thursday 30 June 2022
Friday 1 July 2022
Saturday 2 July 2022
Sunday 3 July 2022

Monday 4 July 2022
Tuesday 5 July 2022
Wednesday 6 July 2022
Thursday 7 July 2022
Friday 8 July 2022
Saturday 9 July 2022
Sunday 10 July 2022

Monday 11 July 2022
Tuesday 12 July 2022
Wednesday 13 July 2022
Thursday 14 July 2022
Friday 15 July 2022
Saturday 16 July 2022
Sunday 17 July 2022

Monday 18 July 2022
Tuesday 19 July 2022
Wednesday 20 July 2022
Thursday 21 July 2022
Friday 22 July 2022
Saturday 23 July 2022
Sunday 24 July 2022

Monday 25 July 2022
Tuesday 26 July 2022
Wednesday 27 July 2022
Thursday 28 July 2022
Friday 29 July 2022
Saturday 30 July 2022
Sunday 31 July 2022

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