Gaugino Masses from Misaligned Supersymmetry Breaking and R-Symmetry Breaking Spurions
Yunhao Fu,
Tianjun Li,
Longjie Ran,
Zheng Sun
Affiliations
Yunhao Fu
College of Physics, Sichuan University, 29 Wangjiang Road, Chengdu 610064, China
Tianjun Li
CAS Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, 55 Zhongguancun East Street, Beijing 100190, China
Longjie Ran
College of Physics, Sichuan University, 29 Wangjiang Road, Chengdu 610064, China
Zheng Sun
College of Physics, Sichuan University, 29 Wangjiang Road, Chengdu 610064, China
In gauge mediation models with multiple spurion fields breaking SUSY and the R-symmetry separately, we show that it is possible to generate gaugino masses in one loop if the R-charge arrangement satisfies a certain condition. The resulting gaugino masses are calculated and suppressed by a power of the messenger’s mass scale. We present two simple examples to demonstrate this possibility and discuss possible phenomenology implications.
