corner
corner

Phys. Rev. D 12, 2523–2525 (1975)

Neutrino production in stellar matter by photons in a renormalizable scalar-boson-exchange model of weak interactions

Download: PDF (235 kB) Buy this article Export: BibTeX or EndNote (RIS)

S. N. Biswas*, S. R. Chaudhuri, and J. K. S. Taank
Department of Physics and Astrophysics, University of Delhi, Delhi-7, India

J. A. Campbell
King's College Research Centre, King's College, Cambridge, England

Received 10 March 1975; revised 11 August 1975; published in the issue dated 15 October 1975

A report of a calculation of the rate of loss of energy in stellar matter through neutrino production by two-photon annihilation is presented. It uses the scalar-boson-exchange model of Kummer and Segrè for weak interactions. The results show that this mechanism for loss of energy is unlikely to be significant astrophysically. Comparison with a phenomenological calculation suggests that the mass of the scalar boson may be about 19 GeV.

© 1975 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.12.2523
DOI:
10.1103/PhysRevD.12.2523
PACS:

*Present address: School of Theoretical and Environmental Sciences, Jawaharlal Nehru University, New Delhi 110057, India.