The Solar hep Process in Effective Field Theory

Details The Solar hep Process in Effective Field Theory The Solar hep Process in Effective Field Theory

2001-07-04

arxiv.org/abs/nucl-th/0107012v2

Physics

Nuclear Physics

Nuclear Theory

4 pages, Revtex. Minor revision has been made

Scientific paper

Using effective field theory, we calculate the S-factor for the hep process in a totally parameter-free formulation. The transition operators are organized according to chiral counting, and their matrix elements are evaluated using the realistic nuclear wave functions obtained in the correlated-hyperspherical-harmonics method. Terms of up to next-to-next-to-next-to-leading order in heavy-baryon chiral perturbation theory are considered. Fixing the only parameter in the theory by fitting the tritium \beta-decay rate, we predict the hep S-factor with accuracy better than \sim 20 %.

Affiliated with

Also associated with

No associations

Rating

The Solar hep Process in Effective Field Theory 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 The Solar hep Process in Effective Field Theory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Solar hep Process in Effective Field Theory will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-410666