Scalar meson production in nucleon-nucleon collisions near threshold

Details Scalar meson production in nucleon-nucleon collisions near threshold Scalar meson production in nucleon-nucleon collisions near threshold

2002-09-17

arxiv.org/abs/nucl-th/0209047v1

Eur.Phys.J. A18 (2003) 697-709

Physics

Nuclear Physics

Nuclear Theory

16 pages 6 figures

Scientific paper

10.1140/epja/i2003-10060-0

We establish the model-independent spin structure of the matrix elements for the near-threshold scalar meson production in $pp-$ and $np$-collisions, when the final particles are emitted in S-state. Polarization phenomena are derived in a general form. The properties of the $t-$channel dynamics, which is based on different meson exchanges, are studied in terms of the $s-$channel parametrization of the matrix element. The prediction of a 'realistic' model, based on $\pi+\sigma$-exchanges are also presented.

Affiliated with

Also associated with

No associations

Rating

Scalar meson production in nucleon-nucleon collisions near threshold 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 Scalar meson production in nucleon-nucleon collisions near threshold, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Scalar meson production in nucleon-nucleon collisions near threshold will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-589324