Determining Reheating Temperature at Colliders with Axino or Gravitino Dark Matter
Determining Reheating Temperature at Colliders with Axino or Gravitino Dark Matter
复制标题
使用 Axino 或 Gravitino 暗物质确定对撞机的再加热温度
DOI:
10.1088/1126-6708/2008/04/016
复制
发表时间:
2007
期刊:
影响因子:
--
通讯作者:
R. R. Austri
中科院分区:
文献类型:
--
作者:
Kiwoon Choi;L. Roszkowski;R. R. Austri
After a period of inflationary expansion, the
Universe reheated and reached full thermal equilibrium at the reheating temperature T_R. In this work we point out that, in the context of effective low-energy supersymmetric models, LHC measurements may allow one to determine T_R as a function of the mass of the dark matter particle assumed to be either an axino or a gravitino. An upper bound on their mass may also be derived.
DOI:
--
发表时间:
2004
期刊:
Phys. Lett. B 588
影响因子:
--
作者:
T.;Sakai;S.;Sugimoto;M.Ibe;M.Kawasaki;S.Kaneko;T.Higaki;M.Frigerio;M. Bando;M. Bando;W. Buchmuller
通讯作者:
W. Buchmuller