Deuteron Breakup pd\to pnp in Specific Kinematics and Short-Range NN-Interaction

Details Deuteron Breakup pd\to pnp in Specific Kinematics and Short-Range NN-Interaction Deuteron Breakup pd\to pnp in Specific Kinematics and Short-Range NN-Interaction

2000-06-28

arxiv.org/abs/nucl-th/0006067v2

Physics

Nuclear Physics

Nuclear Theory

13 pages, Latex, 4 Postscript figures; Replacement of the caption for Fig.3 and new Fig.4

Scientific paper

Deuteron breakup processes $p+d\to (NN)_{s,t}+N$ are studied in the kinematics of backward elastic pd-scattering at law relative momenta of the NN-pair $k\sim 0-50 MeV/c$ for initial energies $T_0=0.5-2.5 GeV$ in the framework of the known mechanisms of the $pd\to dp$ process including rescatterings in the initial and final states. A considerable suppression of the $\Delta-$ and $N^*-$ isobar excitation mechanisms is found for the production of the singlet $(NN)_s$-pair. As a result, one nucleon exchange mechanism can be identified in the cross section and polarization observables by the node of the half-off-shell NN$(~^1S_0)$-scattering amplitude, $t(q,k)$, at $q\sim 0.4 $ GeV/c.

Affiliated with

Also associated with

No associations

Rating

Deuteron Breakup pd\to pnp in Specific Kinematics and Short-Range NN-Interaction 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 Deuteron Breakup pd\to pnp in Specific Kinematics and Short-Range NN-Interaction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Deuteron Breakup pd\to pnp in Specific Kinematics and Short-Range NN-Interaction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-490368