TY - JOUR
T1 - A cosmological upper bound on superpartner masses
AU - Hall, Lawrence J.
AU - Ruderman, Joshua T.
AU - Volansky, Tomer
N1 - Publisher Copyright:
© 2015, The Author(s).
PY - 2015/2
Y1 - 2015/2
N2 - Abstract: If some superpartners were in thermal equilibrium in the early universe, and if the lightest superpartner is a cosmologically stable gravitino, then there is a powerful upper bound on the scale of the superpartner masses. Typically the bound is below tens of TeV, often much lower, and has similar parametrics to the WIMP miracle.
AB - Abstract: If some superpartners were in thermal equilibrium in the early universe, and if the lightest superpartner is a cosmologically stable gravitino, then there is a powerful upper bound on the scale of the superpartner masses. Typically the bound is below tens of TeV, often much lower, and has similar parametrics to the WIMP miracle.
KW - Cosmology of Theories beyond the SM
KW - Supersymmetric Standard Model
UR - http://www.scopus.com/inward/record.url?scp=84923007420&partnerID=8YFLogxK
U2 - 10.1007/JHEP02(2015)094
DO - 10.1007/JHEP02(2015)094
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AN - SCOPUS:84923007420
SN - 1126-6708
VL - 2015
SP - 1
EP - 13
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
IS - 2
M1 - 94
ER -