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SUMMARY:Neutron star configurations confronting dark matter and neutron li
 fetime anomaly
DTSTART;VALUE=DATE-TIME:20190629T095000Z
DTEND;VALUE=DATE-TIME:20190629T100500Z
DTSTAMP;VALUE=DATE-TIME:20260517T090054Z
UID:indico-contribution-12@indico.itp.ac.cn
DESCRIPTION:Speakers: 楊 家威 (台灣師範大學)\nThe nature of dark 
 matter (DM) has been one of major problems in physic. The stability and ab
 undance of dark matter suggest possibility that the DM may play an importa
 nt role for compact stellar objects. Confronting the recent neutron lifeti
 me anomaly measurement in laboratories in Beam experiments and Bottle expe
 riments. We propose the neutron decays into a DM and a new scalar boson to
  resolve the anomaly. The new scalar boson and a new U(1) dark gauge symme
 try are the portals with dark sectors and visible sectors. We study the st
 ability and formation of neutron star result from the interplay between DM
  and neutrons. The DM mass and mediator mass suggest different mass-radius
  relation of the two components neutron star. We further investigate its t
 idal deformability and the corresponding gravational waveforms. The result
 s might help to reveal the nature of underlying physics in the future grav
 itational wave detection.\n\nhttps://indico.itp.ac.cn/event/1/contribution
 s/12/
LOCATION:新疆乌鲁木齐金谷大酒店 三楼会议室
URL:https://indico.itp.ac.cn/event/1/contributions/12/
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