Tabulation of astrophysical constraints on axions and Nambu-Goldstone bosons

Details Tabulation of astrophysical constraints on axions and Nambu-Goldstone bosons Tabulation of astrophysical constraints on axions and Nambu-Goldstone bosons

Sep 1987

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1987phrvd..36.1649c&link_type=abstract

Physical Review D (Particles and Fields), Volume 36, Issue 6, 15 September 1987, pp.1649-1656

Astronomy and Astrophysics

Astrophysics

25

Elementary Particle Processes

Scientific paper

Astrophysical constraints on the couplings of light and weakly coupled pseudoscalar particles (axions, Majorons, familons, . . . ) from considerations of various stellar objects are summarized. We tabulate the astrophysical bounds on the mass and the decay constant of Dine-Fischler-Srednicki-Zhitnitsky (DFSZ) axions and Kim-Shifman-Vainshtein-Zakharov (KSVZ) axions, on the triplet Majoron vacuum expectation value vT, and on the familon breaking scale. The lower bound of the Peccei-Quinn breaking scale in the KSVZ model is generally one order of magnitude weaker than that in the DFSZ model. The most stringent limit on vT<2 keV is obtained from considerations of Majoron emission from the cores of neutron stars. Bounds on the strength of the 1/r potential mediated by Gelmini-Roncadelli Majorons are also given.

Affiliated with

Also associated with

No associations

Rating

Tabulation of astrophysical constraints on axions and Nambu-Goldstone bosons 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 Tabulation of astrophysical constraints on axions and Nambu-Goldstone bosons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tabulation of astrophysical constraints on axions and Nambu-Goldstone bosons will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1677540