KSHEP 2024 Fall Meeting

전체 발표 목록

6. Yemilab status focused on the COSINE and AMoRE experiments

Prof. 현수 이 (IBS-CUP)

28/11/2024, 14:00

1-1

In September 2022, Yemilab, a new underground laboratory in Korea, was completed in Jeongseon, Gangwon Province. Located 1,000 meters below ground, it offers an exclusive experimental area of 3,000 m². Currently, preparations are underway for the AMoRE-II experiment, which seeks to explore neutrinoless double beta decay, and for the COSINE-100 upgrade (COSINE-100U), a direct dark matter...

16. Recent results of CENS

Dr 득순 안 (CENS)

28/11/2024, 14:40

1-1

8. Recent results from the ALICE Collaboration

Prof. 상훈 임 (부산대학교)

28/11/2024, 15:20

1-1

ALICE (A Large Ion Collider Experiment) 실험은 CERN의 대형 강입자 충돌기(LHC)에서 수행되는 주요 실험 중 하나로, 중이온 충돌에서 생성되는 극한의 고온과 고밀도 상태의 물질인 쿼크-글루온 플라즈마(QGP)를 연구하는 것이 중요한 연구 주제입니다. ALICE 실험은 입자의 궤적을 찾는데 중요한 역할을 하는 실리콘 검출기(ITS2)와 시간투영검출기(TPC)의 신호수집장치를 업그레이드 하여 높은 통계량의 데이터를 Run 3 기간 동안 수집하면서, 향후 Run 4, Run 5 에서의 검출기 업그레이드를 위한 연구들도 진행되고 있다. 한국 ALICE 그룹에서는 다양한 주제에 대한 데이터 분석 연구와 함께 실리콘 검출기 개발 연구에 활발하게 참여하고 있으며, 본 발표에서는...

4. Recent results in Belle and Belle II experiments

Dr 경호 김 (KISTI)

28/11/2024, 16:20

1-2

15. Status of GLIMPSE and Angular Modulation

Prof. 종철 박 (충남대학교)

28/11/2024, 17:00

1-2

9. Observations of Ultra-High Energy Cosmic Rays and Radio Galaxies as their Origin

Prof. 동수 류 (UNIST)

28/11/2024, 17:40

1-2

Ultra-high-energy cosmic rays (UHECRs) are currently being observed in two leading experiments, the Pierre Auger Observatory (PAO) in the southern hemisphere and the Telescope Array (TA) in the northern hemisphere. Despite similar experimental methodologies, the two experiments report discrepancies in their observations, particularly at energies above a few tens EeV. Specifically, the particle...

5. Recent results from the CMS Collaboration

Prof. 창성 문 (경북대학교)

29/11/2024, 09:20

2-1

11. Theoretical Development of the Particle Physics 2024

Prof. 형도 김 (서울대학교)

29/11/2024, 10:00

2-1

3. Search for QCD axions in CAPP

Dr 성우 윤 (IBS-CAPP)

29/11/2024, 11:00

2-2

2. Ultralight Cold Dark Matter

Prof. 재원 이 (중원대학교)

29/11/2024, 11:40

2-2

Ultralight cold dark matter, also known as fuzzy dark matter or ultralight axion, is a scalar field with an extremely light mass of approximately 10^{-22} eV. In this model, dark matter in galactic halos exists in a Bose-Einstein condensate state and is described by a macroscopic wave function with a de Broglie wavelength on the order of a kiloparsec. This approach offers potential solutions...

20. Multi-messenger Astrophysics of Extragalactic TeV-PeV Neutrino Emitters

Prof. 재영 김 (UNIST)

29/11/2024, 13:50

2-3

The detection of TeV-PeV neutrinos by the IceCube Neutrino Observatory, alongside KM3Net and Baikal-GVD, has unveiled a new view into the most extreme high-energy processes in the universe. As of 2024, nearly 300 astrophysical track-like TeV-PeV neutrino events have been detected, though their exact astrophysical counterparts remain largely unidentified, limited by the localization accuracy of...

1. COHERENT: A 1-ton Liquid Argon CEvNS Detector

Prof. 종희 유 (서울대학교)

29/11/2024, 14:30

2-3

18. Low-acceleration gravitatioinal anomaly and its implications

Prof. 규현 채 (세종대학교)

29/11/2024, 15:10

2-3

The gravitational anomalies observed in galaxies and galaxy clusters based on standard gravity have been interpreted as the presence of dark matter. Internal orbital motions of nearby wide binaries (widely separated, long-period, gravitationally bound binary stars) are free from the effects of the inferred dark matter density in the Milky Way and thus can be used to directly probe...

13. 고에너지물리학연구소 설립 방안

Prof. 영덕 김 (IBS-CUP)

29/11/2024, 16:30

2-4

14. 패널토론

Prof. 운기 양 (서울대학교)

29/11/2024, 17:10

2-4

1) HEP실험: 권영준 교수 (Belle실험 경험을 통한 고에너지물리연구소의 필요성)
2) HEP 이론: 이승준 교수 (CERN 이론팀과의 협력 경험)
3) IBS 클러스터: 이현수 교수 (클러스터에 비한 연구소 체재의 장점)
4) 검출기: 김홍주 교수 (고에너지물리협의회 역사와 취지, 검출기 시설 및 엔지니어 집적화 필요성)
5) 미래세대: 윤인석 박사 (학문후속세대를 위해 고에너지물리연구소가 생겨야 하는 이유)

12. CO Intensity Mapping for Capturing the Star-formation History in the Early Universe

Prof. 준한 김 (KAIST)

30/11/2024, 09:20

3-1

Line-intensity mapping (LIM) is an observational technique that has recently been actively used in astronomy and astrophysics research. LIM utilizes relatively small aperture telescopes to perform large-area surveys, effectively analyzing the brightness distribution of galaxies and intergalactic medium through their spectral line emissions. Probing astrophysics and cosmology using LIM has been...

19. Einstein Telescope: A 3rd Generation Gravitational Wave Detector

Dr 성호 이 (천문연구원)

30/11/2024, 10:00

3-1

7. Neutrino Telescope at Yemilab

Prof. 은일 원 (고려대학교)

30/11/2024, 11:00

3-2

지하실험 연구시설 중 하나인 예미랩은 2022년 9월에 완공되었고 이에 따라 다양한 분야의 실험들이 이미 진행되고 있거나 앞으로 계획되고 있다. 예미랩에는 약 2 kton의 검출기를 설치할 수 있는 대규모 공간이 마련되어 있고 이 공간을 활용한 중성미자 망원경 실험에 대한 논의를 진행한다.

10. Status of CPNR

Prof. 경광 주 (전남대학교)

30/11/2024, 11:40

3-2

23. Deep Learning Application to the Analysis of Rare Top Decay t→sW at the LHC

지원 허 (서울시립대학교)

Poster

Poster

The Cabibbo-Kobayashi-Maskawa (CKM) matrix describes the flavor-changing interactions of quarks. The matrix element |Vts| describes the coupling between the top and strange quark, but the decay of t→sW is not directly seen yet. A direct measurement of |Vts| can be performed by identifying the strange jets from top decays. However, the extremely low ratio of t→sW compared to the dominant t→bW,...

22. Dynamical Friction on Circular Orbit in Self-Interacting Ultra-Light Dark Matter and Fornax Globular Clusters

현모 구 (서울시립대학교)

Poster

Poster

Considering the self-interaction of bosonic scalar Ultra-Light Dark Matter (ULDM) relaxes the constraints on its particle mass, typically estimated to be around ~1e−22 eV. We calculate the dynamical friction (DF) coefficient for a steady-state circular orbit induced by the gravitational wake of ULDM using multipole expansion. In the strong self-coupling regime, the leading-order term for the...

24. Study for measuring |Vts| directly in dileptonic final state of top pair production at 13 TeV with the CMS detector

Dr 우진 장 (서울시립대학교)

Poster

Charged current weak interactions between quarks are governed by the CKM matrix. The matrix element Vts​ represents the coupling strength between top and strange quarks. The square of this element corresponds to the branching ratio of a top quark decaying into a strange quark and a W boson. This value can be inferred indirectly through measurements from B meson oscillations or obtained via a...

21. 총회

총회