EXCESS Workshop

15 Jun 2021, 16:30 → 16 Jun 2021, 20:05 Europe/Vienna

Online

Alexander Fuss (TU Wien & HEPHY), Felix Wagner (HEPHY Vienna), Florian Reindl (HEPHY & TU Vienna), Margarita Kaznacheeva (TUM)

The EXCESS Workshop will take place from June 15 to June 16, 2021. Its focus is the comparative discussion of Low Energy Excess signals in cryogenic experiments. The organization together with the advisory committee represent more than 10 experiments. Thus, a broad discussion about the experimental signal observations will be possible.

Talks are by invitation only.

Important dates

• April 30th, 2021: Deadline for speaker registration.
• Mai 15th, 2021: Timetable and list of contributions online.
• June 8th June 15th, 2021: Extended registration deadline.

Advisory Board

Belina von Krosigk (SuperCDMS)
Dan Baxter (DAMIC)
Federica Petricca (CRESST)
Guillaume Giroux (NEWS-G)
Guillermo Fernandez Moroni (CONNIE/vIOLETA)
Jules Gascon (EDELWEISS)
Julien Billard (RICOCHET)
Kostas Nikolopoulos (NEWS-G)
Marie-Cecile Piro (PhyStat DM)
Noah Kurinsky (SuperCDMS)
Raimund Strauss (NUCLEUS)
Rouven Essig (SENSEI)
Rupak Mahapatra (MINER)
Vasile Ghete (NUCLEUS)

 

The paper summarizing the data and measurements presented during the workshop can be found on: https://arxiv.org/abs/2202.05097

EXCESS Data Repository (GitHub)

Experiments_Compact_Info.pdf

how_to_plot_excess.pdf

Slack Channel

Zoom Connection

Related articles and materials

• Dickinson Particle emission and charging effects induced by fracture 1992.pdf
• Langford Doering Dickinson Production of Free Charge Carriers during Fracture of Single-Crystal Silicon 1987.pdf
• Park et al Electronic Control of Friction in Silicon pn Junctions 2006.pdf
• Theofanis et al Electronic Effects during Brittle Fracture of Silicon 2012.pdf

Tuesday 15 June

16:30 → 18:00 Experiments - Session 1

Convener: Felix Wagner (HEPHY Vienna)

16:30 Welcome

Speaker: Felix Wagner (HEPHY Vienna)

16:35 EDELWEISS & RICOCHET

Speaker: Jules Gascon (Universite Lyon 1)

Edelweiss_RicochetGe-EXCESS.pdf

17:00 SuperCDMS - PD2/CPD

Speaker: Samuel Watkins (University of California, Berkeley)

excess_cpd.pdf

17:20 SuperCDMS - 0VeV/HVeV

Speaker: Alexander Zaytsev (Universität Hamburg)

HVeV-0VeV EXCESS v4.pdf

17:40 CRESST

Speaker: Christian Strandhagen (Universität Tübingen)

CRESST_EXCESS_Workshop.pdf

18:00 → 18:30 Coffee/Dinner Break

18:30 → 19:40 Experiments - Session 2

Convener: Alexander Fuss

18:30 NUCLEUS

Speaker: Johannes Rothe (Technical University Munich)

excess_nucleus.pdf

18:50 MINER

Speaker: Rupak Mahapatra (Texas A&M University)

MINER_EXCESS.pptx

19:10 Discussion

Speaker: Belina von Krosigk (Universität Hamburg)

19:40 → 20:15 PHYSTAT-DM

Convener: Alexander Fuss

19:40 PhyStat-DM - Low threshold effort - Presentation

Speaker: Itay Bloch (Tel Aviv University)

EXCESS phystat-low.pdf

19:50 PhyStat-DM - Low threshold effort - Discussion

Speaker: Daniel Baxter (University of Chicago)

Wednesday 16 June

16:30 → 18:00 Experiments - Session 3

Convener: Florian Reindl (HEPHY & TU Vienna)

16:30 CONNIE/Skipper CCD at the surface

Speaker: Guillermo Fernandez Moroni (Fermilab)

excess_workshop_guillermo_fernandez_moroni-2.pdf

16:50 DAMIC

Speaker: Alvaro Chavarria (University of Washington)

DAMIC_SNOLAB_excess.pdf

17:10 SENSEI

Speaker: Sho Uemura (Tel Aviv University)

sensei_excess.pdf

17:30 NEWS-G

Speaker: Francisco Vazquez de Sola

EXCESS_2021_FVazquez_NEWSG_restr.pdf

18:00 → 18:30 Coffee/Dinner Break

18:30 → 20:05 Discussion & Summary

Convener: Margarita Kaznacheeva (TUM)

18:30 Discussion

Speaker: Marie-Cécile Piro (University of Alberta)

18:50 Summary Talk

Speaker: Margarita Kaznacheeva (TUM)

SumaryTalk4EXCESS.pdf

19:00 Discussion

Speakers: Julien Billard (IPNL - CNRS), Raimund Strauss (TUM)

Summary_discussion.pdf

20:00 Goodbye

Speaker: Florian Reindl (HEPHY & TU Vienna)