A new signal for scalar top bound state production
M. Drees, M. M. Nojiri
Abstract
We study the production and decay of a scalar \ bound state \ at hadron supercolliders, where \ is the lighter stop eigenstate. If \ has no tree--level 2--body decays, the dominant decay modes of \ are gg or, if mh < , a pair of light scalar Higgs bosons h. Nevertheless the branching ratio into two photons is often large enough to yield a detectable signal.
Create a lesson
Related papers
Comment on "Long-range magnetic fields in the ground state of the Standard Model plasma"
Jingwei Wang, Yiming Liu, Ligong Bian
Semiparametric Estimation of Physics Parameters and Parton Distribution Functions
Huanbiao Zhu, Jaco ter Hoeve, Mikael Kuusela et al.
Observable gravitational waves from unstable ALP catastrogenesis
Graciela B. Gelmini, Jonah Hyman, Yu Watanabe
Revisiting the gamma-ray signal from light ALPs emitted during the evaporation of memory-burdened PBHs
Cheng-Rui Jiang, Tong Li
Holographic spin alignment of vector mesons in a spinning black-hole background
Fei Wang, Zi-qiang Zhang
Modeling a Framework for Comprehensive Analysis of p\!A Transverse Analyzing Power Measurements at the RHIC HJET
Andrei Poblaguev