RT - Journal Article
T1 - Anapole Dark matter in the standard model extension and non-commutative standard model
JF - IJPR
YR - 2018
JO - IJPR
VO - 18
IS - 2
UR - http://ijpr.iut.ac.ir/article-1-1798-en.html
SP - 177
EP - 180
K1 - Anapole
K1 - Dark matter
K1 - non-commutative standard model
K1 - standard model extension.
AB - In the ADM the dark matters interact with the ordinary matters exclusively through the electromagnetic anapoles. Meanwhile, the only allowed electromagnetic form factor for the spin 1/2 Majorana fermions is the anapole one. We study the electromagnetic interaction of the Majorana neutrinos in non-commutative standard model (NCSM) and the Lorentz violated extension of the standard model (SME). Consequently, we obtain the anapole form factors in the both models. Comparing the obtained results in the SME with the experimental data only put a bound on d00-parameter among the SME- parameters which is of the order of 0.04. We estimate a bound of the order of 0.5 TeV on the parameter of non-commutativity.
LA eng
UL http://ijpr.iut.ac.ir/article-1-1798-en.html
M3 10.29252/ijpr.18.2.177
ER -