BROWSE

Related Scientist

Researcher

Andrew Spray
순수물리이론 연구단
more info

The galactic center excess from Z3 scalar semi-annihilations

Cited 2 time in webofscience Cited 0 time in scopus
151 Viewed 33 Downloaded
Title
The galactic center excess from Z3 scalar semi-annihilations
Author(s)
Yi Cai; Andrew Spray
Publication Date
2016-06
Journal
JOURNAL OF HIGH ENERGY PHYSICS, v.2016, no.6, pp.156 -
Publisher
SPRINGER
Abstract
We investigate the possibility of theZ3scalar singlet model explaining the Fermi galactic centre excess. We find a good fit to the measured spectral excess in the region where the dark matter mass is comparable to the Higgs and the Higgs portal coupling λHS∼0.04. This preferred region is consistent with constraints from vacuum stability and current dark matter experiments, and will be discovered or falsified soon by future dark matter direct detection experiment. (c) The Authors.
URI
http://pr.ibs.re.kr/handle/8788114/3165
ISSN
1029-8479
Appears in Collections:
Center for Fundamental Theory(순수물리이론 연구단) > Journal Papers (저널논문)
Files in This Item:
Spray_Cai_2016_JHEP.pdfDownload

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse