Absorption probabilities associated with spin-3/2 particles near N-dimensional Schwarzschild black holes

High Energy Particle Physics Workshop 2016

Harmsen, G.E.^1 ; Chen, C.H.^2 ; Cho, H.T.^2 ; Cornell, A.S.^1

National Institute for Theoretical Physics, School of Physics, Mandelstam Institute for Theoretical Physics, University of the Witwatersrand, Wits, Johannesburg

2050, South Africa^1

Department of Physics, Tamkang University, Tamsui, Taipei, Taiwan^2

关键词: Absorption probabilities;    Black holes;    Emission spectrums;    Energy ranges;    Higher-dimensional black hole;    Large Hadron Collider;    Low-energy particles;    Schwarzschild;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/802/1/012002/pdf
DOI  :  10.1088/1742-6596/802/1/012002

来源: IOP

【 摘 要 】

In June 2015 the Large Hadron Collider was able to produce collisions with an energy of 13TeV, where collisions at these energy levels may allow for the formation of higher dimensional black holes. In order to detect these higher dimensional black holes we require an understanding of their emission spectra. One way of determining this is by looking at the absorption probabilities associated with the black hole. In this proceedings we will look at the absorption probability for spin-3/2 particles near N-dimensional Schwarzschild black holes. We will show how the Unruh method is used to determine these probabilities for low energy particles. We then use the Wentzel-Kramers-Brillouin approximation in order to determine these absorption probabilities for the entire possible energy range.