The γ-ray production in neutral-current neutrino-oxygen interaction in the energy range above 100 MeV

T. Mori, R. Yamaguchi, Makoto Sakuda, A. M. Ankowski, O. Benhar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We calculate the cross section of the γ-ray production from neutral-current neutrino-oxygen quasi-elasticinteraction, ν+ 16O→ν+p+ 15N*, or ν+ 16O→ν+n+ 15O*, in which the residual nuclei ( 15N* or 15O*) lead to the γ-ray emission with E γ>6MeV at thebranching ratio of 41%. Above 200 MeV, this cross section dominates over that of γ-ray production from the inelastic reaction, ν+ 16O→+ 16O*. In the present calculation, spectral function and the spectroscopic factors of 1p 1/2, 1p 3/2 and 1s 1/2 states areessential. The γ-ray production is dominated by the deexcitation of 1p 3/2 state of the residual nucleus.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
Pages121-126
Number of pages6
Volume1405
DOIs
Publication statusPublished - 2011
Event7th International Workshop on Neutrino-Nucleus Interactions in the Few GeV Region, NuInt11 - Dehradun, India
Duration: Mar 7 2011Mar 11 2011

Other

Other7th International Workshop on Neutrino-Nucleus Interactions in the Few GeV Region, NuInt11
CountryIndia
CityDehradun
Period3/7/113/11/11

Fingerprint

neutral currents
rays
neutrinos
oxygen
interactions
nuclei
energy
cross sections

Keywords

  • deexcitation g-ray
  • g-ray production
  • Neutral-current neutrino interaction
  • oxygen

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Mori, T., Yamaguchi, R., Sakuda, M., Ankowski, A. M., & Benhar, O. (2011). The γ-ray production in neutral-current neutrino-oxygen interaction in the energy range above 100 MeV. In AIP Conference Proceedings (Vol. 1405, pp. 121-126) https://doi.org/10.1063/1.3661571

The γ-ray production in neutral-current neutrino-oxygen interaction in the energy range above 100 MeV. / Mori, T.; Yamaguchi, R.; Sakuda, Makoto; Ankowski, A. M.; Benhar, O.

AIP Conference Proceedings. Vol. 1405 2011. p. 121-126.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mori, T, Yamaguchi, R, Sakuda, M, Ankowski, AM & Benhar, O 2011, The γ-ray production in neutral-current neutrino-oxygen interaction in the energy range above 100 MeV. in AIP Conference Proceedings. vol. 1405, pp. 121-126, 7th International Workshop on Neutrino-Nucleus Interactions in the Few GeV Region, NuInt11, Dehradun, India, 3/7/11. https://doi.org/10.1063/1.3661571
Mori T, Yamaguchi R, Sakuda M, Ankowski AM, Benhar O. The γ-ray production in neutral-current neutrino-oxygen interaction in the energy range above 100 MeV. In AIP Conference Proceedings. Vol. 1405. 2011. p. 121-126 https://doi.org/10.1063/1.3661571
Mori, T. ; Yamaguchi, R. ; Sakuda, Makoto ; Ankowski, A. M. ; Benhar, O. / The γ-ray production in neutral-current neutrino-oxygen interaction in the energy range above 100 MeV. AIP Conference Proceedings. Vol. 1405 2011. pp. 121-126
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