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SUMMARY:Proposal for Measurement of the Two-body Neutron Decay using  Micr
 ocalorimeter
DTSTART;VALUE=DATE-TIME:20250519T053000Z
DTEND;VALUE=DATE-TIME:20250519T063000Z
DTSTAMP;VALUE=DATE-TIME:20260720T105500Z
UID:indico-event-4140@indico-tdli.sjtu.edu.cn
DESCRIPTION:Speakers: Shuo Zhang (Advanced Energy Science and Technology G
 uangdong Laboratory)\n\nAbstract：The TES microcalorimeter has an energy 
 resolution at the eV level and a wide range of absorber material options\,
  which meet the requirements for β decay energy spectrum measurement. Fi
 rstly\, I will report that based on this detector\, we have precisely meas
 ured the energy spectrum structure of Pb210's β decay at 0 keV\, which pr
 ovides important references for dark matter detection\, solar axions\, and
  neutrino energy spectra. Then\, I will introduce the precise measurement 
 plan for the β energy spectra of In115 and Co60. Finally\, we will focus 
 on introducing the measurement scheme for neutron two-body decay based on 
 TES microcalorimeter and discuss the detector structure design. We look fo
 rward to the help of experts to optimize the scheme. Successfully observe 
 the signal of neutron two-body decay in the near future is very important\
 , based on neutron two-body decay\, we can make precise measurements of th
 e fundamental physical properties of neutrons and neutrinos. Biography：
 Undergraduate: Lanzhou University       major: Nuclear PhysicsPHD: Ins
 titute of High Energy Physics   major: Particle Physics and Nuclear Phys
 ics2014/10-2016/09 :Visiting Scholar\, Department of Physics\, University 
 of Wisconsin-Madison\,  Prof. Dan MacCammon2017/11-2024/09 : ShanghaiTech
  University\, Associate Research Fellow2024/10-now      : Advanced Ene
 rgy Science and Technology Guangdong Laboratory\, Research FellowResearch 
 areas: microcalorimeter\, high energy astrophysics\, X/γ-ray spectroscopy
 \, β-decay spectroscopy\n\nhttps://indico-tdli.sjtu.edu.cn/event/4140/
LOCATION:Tsung-Dao Lee Institute/N6F-N600 - Lecture Room (Tsung-Dao Lee In
 stitute)
URL:https://indico-tdli.sjtu.edu.cn/event/4140/
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