Dark matter bound state formation in fermionic Z 2 DM model with light dark photon and dark Higgs boson
Abstract If fermionic dark matter (DM) is stabilized by dark U(1) gauge symmetry that is spontaneously broken into its subgroup Z 2, the particle contents of the model becomes very rich: DM and excited DM, both of them are Majorana fermions, as well as two dark force mediators, dark photon and dark...
Main Authors: | Pyungwon Ko, Toshinori Matsui, Yi-Lei Tang |
---|---|
Format: | Article |
Language: | English |
Published: |
SpringerOpen
2020-10-01
|
Series: | Journal of High Energy Physics |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1007/JHEP10(2020)082 |
Similar Items
-
The Z 5 model of two-component dark matter
by: Geneviève Bélanger, et al.
Published: (2020-09-01) -
Light dark Higgs boson in minimal sub-GeV dark matter scenarios
by: Luc Darmé, et al.
Published: (2018-03-01) -
Dark photon dark matter in the minimal B − L model
by: Gong jun Choi, et al.
Published: (2021-01-01) -
Constraints on dark matter annihilation to fermions and a photon
by: Debtosh Chowdhury, et al.
Published: (2018-05-01) -
The dark side of flipped trinification
by: P. V. Dong, et al.
Published: (2018-04-01)