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날짜 2023-09-14 16:00 
일시 Sep 14(Thur) 16:00 
장소 CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus 
연사 Dr. Koun CHOI (Center for Underground Physics, IBS) 

물리학과 야니스 교수 연구실/액시온 및 극한상호작용 연구단 (CAPP/IBS) 입니다.

 

아래 세미나에 관심 있으신 연구자들의 참석을 요청드립니다.

CAPP seminars will be held. Anyone interested in this topic is warmly welcome.

 

Speaker: Dr. Koun CHOI (Center for Underground Physics, IBS)

 

Date: September 14, 2023 (Thursday) 

 

Time: 4:00 PM (KST)

 

Venue: CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus

 

https://kaist.zoom.us/j/6108068959?pwd=TXV2OGlWdVRtcGhmNXVTRWlla2pHQT09

Meeting ID: 610 806 8959
Passcode: 131015
 
Topic: Dark matter searches in Water Cherenkov Detectors
 
Abstract:
We want to know what dark matter is. For that, Water Cherenkov Detectors have been investigating WIMP-induced signals through indirect detection. By examining excess of neutrinos from the Galactic center, Sun, or Earth, beyond the atmospheric neutrino background, competitive sensitivity to WIMPs with masses down to 1 GeV has been achieved.

Despite tremendous efforts over the past decades, not much has been learned. As a result, we've grown more inventive. Various ideas for leveraging the current and upcoming neutrino experiments in dark matter searches are being explored. For example, some scenario predicts boosted dark matter which can be directly seen in the experimental volume.

In this talk, I will summarize recent findings and on-going analyses in indirect and direct dark matter searches in Super-Kamiokande. Additionally, I'll outline the potential for future dark matter searches. I'll dive into the techniques employed in our pursuit of light dark matter, including the application of Machine Learning.

 

번호 날짜 장소 제목
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63 2018-10-15 16:00  #1323, E6-2  Universal properties of macroscopic current-carrying systems file
62 2019-10-15 16:00  #1323, E6-2  Moiré superlattices and graphene quasicrystal file
61 2020-10-15 16:00  CAPP Seminar Room #C303, Creation Hall (3F), KAIST Munji Campus  Graphene-based Josephson junction microwave bolometer file
60 2020-10-15 17:00  https://bit.ly/3ndIiJn  Time crystals, quasicrystals, and time crystal dynamics in the superfluid universe file
59 2018-10-16 10:00  #1323, E6-2  Capturing protein cluster dynamics and gene expression output in live cells file
58 2019-10-16 16:00  #1323 (E6-2, 1st fl.)  Emergent black holes and monopoles from quantum fields file
57 2019-10-17 16:00  #1323, E6-2  Top down manipulation of Waves : From Metamaterials, Correlated Disorder, Quantum Analogy, to Digital Processing file
56 2018-10-18 10:00  #1323, E6-2  Understanding membrane protein folding using single-molecule force techniques file
55 2018-10-18 16:00  #1323, E6-2  Applications of nonlinear optics for condensed matter researches file
54 2018-10-19 10:00  #1323, E6-2  Energy conversion processes during magnetic reconnection in a laboratory plasma file
53 2018-10-24 10:30  E6-1, Lecture Room 1501(1F)  Photonic integration of next-generation clocks and Hertz-absolute-accuarcy optical frequenncy synthesizers file
52 2018-10-25 16:00  #1323, E6-2  Abelian and non-Abelian dark photons file
51 2018-10-26 16:00  #1323, E6-2  Coexisting triple-point and nodal-line topological magnons and thermal Hall effect in pyrochlore iridates file
50 2019-10-29 10:00  #1323 (E6-2, 1st fl.)  Unconventional Spin Transport in Quantum Materials file
49 2019-10-29 14:30  #1323, E6-2  Quantum sensing file
48 2019-10-29 16:00  #1323 (E6-2, 1st fl.)  Particles and Gravity via String Geometry file
47 2019-10-31 10:00  #1323 (E6-2, 1st fl.)  Kondo meets Hubbard: Impurity physics for correlated lattices file
46 2018-10-04 16:00  #1323, E6-2  Engineering light absorption in an ultrathin semiconductor metafilm file