TY - JOUR
T1 - Radiation of supersymmetric particles from Aharonov-Bohm R-string
AU - Ookouchi, Yutaka
AU - Yonemoto, Takahiro
N1 - Publisher Copyright:
© 2015, The Author(s).
PY - 2015/2/1
Y1 - 2015/2/1
N2 - Abstract: We study radiation of supersymmetric particles from an Aharonov-Bohm string associated with a discrete R-symmetry. Radiation of the lightest supersymmetric particle, when combined with the observed dark matter density, imposes constraints on the string tension or the freeze-out temperature of the particle. We also calculate the amplitude for Aharonov-Bohm radiation of massive spin 3/2 particles.
AB - Abstract: We study radiation of supersymmetric particles from an Aharonov-Bohm string associated with a discrete R-symmetry. Radiation of the lightest supersymmetric particle, when combined with the observed dark matter density, imposes constraints on the string tension or the freeze-out temperature of the particle. We also calculate the amplitude for Aharonov-Bohm radiation of massive spin 3/2 particles.
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U2 - 10.1007/JHEP02(2015)164
DO - 10.1007/JHEP02(2015)164
M3 - Article
AN - SCOPUS:84928398920
SN - 1126-6708
VL - 2015
SP - 1
EP - 22
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
IS - 2
M1 - 164
ER -