Dark and visible matter with broken R-parity and the axion multiplet

被引：13
|
作者：
Hasenkamp, Jasper [1 ]
Kersten, Joern [1 ]
机构：
[1] Univ Hamburg, Inst Theoret Phys 2, Hamburg, Germany
来源：
PHYSICS LETTERS B | 2011年 / 701卷 / 05期
关键词：
Axion; Supersymmetry; R-parity breaking; Early universe; Dark matter; COSMOLOGICAL CONSTRAINTS; CP CONSERVATION; AXINO; MASS;
D O I：
10.1016/j.physletb.2011.06.037
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A small breaking of R-parity reconciles thermal leptogenesis, gravitino dark matter and primordial nucleosynthesis. We find that the same breaking relaxes cosmological bounds on the axion multiplet. Naturally expected spectra become allowed and bounds from late particle decays become so weak that they are superseded by bounds from non-thermal axion production. In this sense, the strong CP problem serves as an additional motivation for broken R-parity. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：660 / 666
页数：7
相关论文
共 50 条
  • [21] Reappraisal of spontaneous R-parity violation
    Bhattacharyya, Gautam
    Pal, Palash B.
    PHYSICAL REVIEW D, 2010, 82 (05):
  • [22] Dynamical R-parity breaking at the LHC
    Chen, Shao-Long
    Ghosh, Dilip Kumar
    Mohapatra, Rabindra N.
    Zhang, Yue
    JOURNAL OF HIGH ENERGY PHYSICS, 2011, (02):
  • [23] Exponential F(R) gravity with axion dark matter
    Odintsov, Sergei D.
    Gomez, Diego Saez-Chillon
    Sharov, German S.
    PHYSICS OF THE DARK UNIVERSE, 2023, 42
  • [24] The emerging case for axion dark matter
    Sikivie, P.
    PHYSICS LETTERS B, 2011, 695 (1-4) : 22 - 25
  • [25] R-parity violating chargino decays at the LHC
    Bomark, N-E
    Kvellestad, A.
    Lola, S.
    Osland, P.
    Raklev, A. R.
    JOURNAL OF HIGH ENERGY PHYSICS, 2014, (12):
  • [26] R-parity violation at the LHC
    Dercks, Daniel
    Dreiner, Herbi
    Krauss, Manuel E.
    Opferkuch, Toby
    Reinert, Annika
    EUROPEAN PHYSICAL JOURNAL C, 2017, 77 (12):
  • [27] Supersymmetry and R-parity: an overview
    Mohapatra, Rabindra N.
    PHYSICA SCRIPTA, 2015, 90 (08)
  • [28] Scalar multiplet dark matter
    Hambye, T.
    Ling, F-S.
    Lopez Honorez, L.
    Rocher, J.
    JOURNAL OF HIGH ENERGY PHYSICS, 2009, (07):
  • [29] Axion quasiparticles for axion dark matter detection
    Schuette-Engel, Jan
    Marsh, David J. E.
    Millar, Alexander J.
    Sekine, Akihiko
    Chadha-Day, Francesca
    Hoof, Sebastian
    Ali, Mazhar N.
    Fong, Kin Chung
    Hardy, Edward
    Smejkal, Libor
    JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2021, (08):
  • [30] Coupled Boltzmann computation of mixed axion neutralino dark matter in the SUSY DFSZ axion model
    Bae, Kyu Jung
    Baer, Howard
    Lessa, Andre
    Serce, Hasan
    JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2014, (10):
12345