期刊
PHYSICS LETTERS B
卷 718, 期 3, 页码 1031-1035出版社
ELSEVIER
DOI: 10.1016/j.physletb.2012.11.050
关键词
-
资金
- Basic Science Research Program through the National Research Foundation (NRF)
- Ministry of Education, Science and Technology [2012-0002746]
We chart the theoretical basis of radiative decays of the Higgs boson, H -> gamma gamma and Z gamma, for measuring the spin of the Higgs particle. These decay channels are complementary to other rare modes such as real/virtual Z-boson pair decays. In systematic helicity analyses the angular distribution for zero-spin is confronted with hypothetical spin-2(+/-) and higher assignments to quantify the sensitivity. (C) 2012 Elsevier B.V. All rights reserved.
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