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arXiv · 1311.6210

Pair Production of Majorana Neutrinos by Annihilation of Charged Particles in High Energy Collision

Young Moon Goh·Hyun Kyu Lee·Won-Gi Paeng·Yongsung Yoon
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Abstract

Assuming that neutrinos have non-vanishing magnetic moments, we discuss the possibility of pair production through annihilation of charged fermions in high-energy collisions. Adopting the Pauli interaction for photon-neutrino coupling, we calculate the neutrino pair production cross section in the photon channel and compare the result with the standard model in $ Z^{0} $ channel. we demonstrated that the enhancement of the production rate for Majorana neutrino pairs over the standard model rate can be possible at the center-of-mass energy of $10 - 100$ TeV for the Large Hadron Collider or the ultra-high-energy cosmic Ray when the transition magnetic moment is not smaller than $10^{-9} - 10^{-10} μ_B$.

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Young Moon Goh, Hyun Kyu Lee, Won-Gi Paeng, Yongsung Yoon. 2013-11-25. Pair Production of Majorana Neutrinos by Annihilation of Charged Particles in High Energy Collision. https://doi.org/10.3938/jkps.56.1884

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