Helicity and nuclear β decay correlations
نویسندگان
چکیده
منابع مشابه
Multipolar correlations and deformation effect on nuclear transi- tion matrix elements of double-β decay
The two neutrino and neutrinoless double beta decay of Zr, Mo, Ru, Pd, Te and Nd isotopes for the 0 → 0 transition is studied within the PHFB framework along with an effective two-body interaction consisting of pairing, quadrupole-quadrupole and hexadecapole-hexadecapole correlations. It is found that the effect of hexadecapolar correlations can be assimilated substantially as a renormalization...
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The evaluation of the nuclear matrix elements (NME) of the twoneutrino double beta (2νββ) decay and neutrinoless double beta (0νββ) decay using the proton-neutron quasiparticle random-phase approximation (pnQRPA) is addressed. In particular, the extraction of a proper value of the proton-neutron particle-particle interaction parameter, gpp, of this theory is analyzed in detail. Evidence is show...
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1 NORDITA, AlbaNova University Center, Roslagstullsbacken 23, SE-10691 Stockholm, Sweden 2 Department of Astronomy, AlbaNova University Center, Stockholm University, SE 10691 Stockholm, Sweden 3 Space Research Institute of the Russian Academy of Sciences Profsoyuznaya 84/32, Moscow 117997, Russia 4 Moscow Institute of Physics and Technology, State University, Institutsky lane 9, Dolgoprudny 141...
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ژورنال
عنوان ژورنال: American Journal of Physics
سال: 2017
ISSN: 0002-9505,1943-2909
DOI: 10.1119/1.4966197