korean english


Home > 게시판 > 세미나

중성미자 천체입자물리연구실(카르스텐 로트 교수님)에서 Karlsruhe Institute of Technology (KIT)의 Frank G. Schröder   박사님을 초청하여 아래와 같이 세미나를 개최합니다.

학과 구성원 여러분의 많은 참석을 부탁드립니다.

○ 일시: 2017년 7월 24일(월) 오전 11:00

○ 장소: 학술정보관 7층 Creative Learning Room

○ 연사: Dr. Frank G. Schröder  (Karlsruhe Institute of Technology (KIT))

○ Title: Antenna Arrays for Astroparticle Physics: Radio Detection of High-Energy Cosmic Rays

○ Abstract:   More than 100 years after the discovery of cosmic rays we still know little about the origin of the most energetic particles in the universe. These cosmic particles are mainly atomic nuclei which are accelerated by nature to energies far beyond the reach of human-made accelerators. The highest energy particles seem to originate from other galaxies, but neither these extragalactic sources nor the most energetic sources in our galaxy, the Milky Way, are known. To solve these questions, on the one hand, more accurate measurements of the energy-dependent mass composition of the cosmic rays is required. On the other hand, the search for neutral particles at the highest energy, in particular neutrinos, can provide a direct discovery of the sources. In contrast to charged particles, neutral particles are not deflected by magnetic fields and point back to their origin. In the last years, digital antenna arrays have become a competitive alternative for cosmic rays above 10^17 eV. By complementing existing cosmic-ray observatories, antennas can boost the total measurement accuracy. At the same time, radio detectors are the most promising technique for the search for ultra-high-energy neutrinos. Either way, the radio technique can be the key to solve this long-standing mystery of astroparticle physics. This talk will provide an overview on existing and future radio experiments for cosmic rays and neutrinos.

번호 제목 날짜 조회 수
공지 2020학년도 2학기 콜로퀴움 일정 2020.07.16 15285
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 548557
126 <Mar. 29(Wed.) 4:30 PM>Search for New Elements 2017.03.22 34885
125 <April. 5 (Wed.) 4:30 PM>Majorana quasiparticles emergent in Kitaev quantum magnets 2017.03.31 33663
124 <4/5(Wed.) 11:00am>Adhesion forces between nanoparticles in gas-phase processes and application 2017.04.03 31145
123 <4/5(Wed.) 18:00pm> 저에너지 가속기의 활용 2017.04.05 30301
122 <April. 12 (Wed.) 4:30 PM>디랙물질을 통해서 본 강상관 계의 양자 홀로그래피적 조명: 2017.04.05 31174
121 <May 10(Wed.) 4:30 PM>Trend and beyond of semiconductor technology (반도체 미세화 및 신기술 동향) 2017.05.04 34954
120 <May 17(Wed.) 4:30 PM>Printed Electronics 2017.05.10 39436
119 <May 24(Wed.) 4:30 PM>누구나 과학을 통찰하는 법 2017.05.17 32756
118 <May 31(Wed.) 4:30 PM>중력파, 새로운 천문학과 물리학의 시작 2017.05.24 31510
117 <June 7(Wed.) 4:30 PM> 물리학으로 보는 인간과 사회 2017.05.31 30797
116 <June 14(Wed.) 4:30 PM> Stellar core collapse: success or failure, and future probes 2017.06.08 30833
115 2017학년도 2학기 콜로퀴움 일정 2017.07.04 79887
114 <7/20(Thu.)14:00>Engineering and probing topological properties of Dirac semimetal films by asymmetric charge transfer 2017.07.18 27944
» <7/24(Mon.)11:00>Antenna Arrays for Astroparticle Physics: Radio Detection of High-Energy Cosmic Rays 2017.07.19 28153
112 <8/21(Mon.)10:30>Non-Gaussianity as a Particle Detector 2017.08.17 27646
111 <8/30(Wed.)10:30>​Technology convergence and applications of Large-Area Electronics, e-Textiles, bio-sensors and bio-electronics 2017.08.29 30136
110 <Sep. 6(Wed.) 4:30 PM> Particles in the Universe 2017.09.01 28258
109 <Sep. 13(Wed.) 4:30 PM> 우주론 100년, 어디로 가고 있는가? 2017.09.06 27847
108 <Sep. 20(Wed.) 4:30 PM> 양자이론에 대한 `서울해석` 시도하기 2017.09.13 28209
107 <Sep. 27(Wed.) 4:30 PM> Triboelectric and Piezoelectric Nanogenerators for Self-Powered Electronics 2017.09.20 28720