TY - JOUR
T1 - The Pionino
T2 - An argument against the massless gluino
AU - Eides, Michael Joseph
AU - Vysotsky, Michael Joseph
PY - 1983/4/21
Y1 - 1983/4/21
N2 - We demonstrate that spontaneous R-invariance breaking in a low energy SUSY theory inevitably leads to an extra light pseudoscalar boson (pionino). As this possibility is experimentally excluded the R-invariance has to be broken explicitly. for example by a lagrangian gluino Majorana mass term.
AB - We demonstrate that spontaneous R-invariance breaking in a low energy SUSY theory inevitably leads to an extra light pseudoscalar boson (pionino). As this possibility is experimentally excluded the R-invariance has to be broken explicitly. for example by a lagrangian gluino Majorana mass term.
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U2 - 10.1016/0370-2693(83)91408-9
DO - 10.1016/0370-2693(83)91408-9
M3 - Article
AN - SCOPUS:0040725892
SN - 0370-2693
VL - 124
SP - 83
EP - 84
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 1-2
ER -