Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2002-02-20
Physics
Nuclear Physics
Nuclear Theory
15 Latex pages, 4 Tables, 1 figure, 22 Refs., Part. Nucl. Lett., to appear
Scientific paper
The formalism describing (anti)neutrino-nucleus reaction cross-sections in neutral- and charged-current processes is improved. Compact formulae for the single-particle transition matrix elements, based on the multipole expansion treatment of the relevant hadronic currents and the use of harmonic oscillator basis, are presented. As an application, the nucleus $^{127}I$, a promising target for detection of solar- and supernova-neutrinos as well as of cold dark matter candidates, is considered. Our matrix elements refer to exclusive processes of the charge-changing $^{127}I(\nu_l,l^-)^{127}Xe^{\star}$ reaction and especially to the transition ${5/2}^+ \to {3/2}^+$ leading from the ground state of $^{127}$I to the lowest excitation of $^{127}$Xe nucleus.
Chasioti Ch. V.
Kosmas T. S.
No associations
LandOfFree
Nuclear matrix elements for exclusive neutrino-nucleus reactions does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Nuclear matrix elements for exclusive neutrino-nucleus reactions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nuclear matrix elements for exclusive neutrino-nucleus reactions will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-538910