Deeply bound pionic states and the effective pion mass in nuclear systems

Details Deeply bound pionic states and the effective pion mass in nuclear systems Deeply bound pionic states and the effective pion mass in nuclear systems

1997-04-24

arxiv.org/abs/hep-ph/9704397v1

Phys.Lett. B405 (1997) 215-218

Physics

High Energy Physics

High Energy Physics - Phenomenology

6 pages, TeX, 2 figures in ps , submitted to Phys. Lett. B

Scientific paper

10.1016/S0370-2693(97)00643-6

We show that the s-wave pion-nuclear potential which reproduces the deeply bound pionic states in Pb, recently discovered at GSI, is remarkably close to the one constructed directly from low energy theorems based on chiral symmetry. Converting this information into an effective pion mass we find $m_\pi^\star/m_\pi\simeq 1.13$ in the center of the Pb nucleus, and $m_\pi^\star/m_\pi\simeq 1.07$ in symmetric nuclear matter.

Affiliated with

Also associated with

No associations

Rating

Deeply bound pionic states and the effective pion mass in nuclear systems 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 Deeply bound pionic states and the effective pion mass in nuclear systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Deeply bound pionic states and the effective pion mass in nuclear systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-268499