Asymmetry of the parallel momentum distribution of (p,pN) reaction residues

Kazuyuki Ogata, Kazuki Yoshida, and Kosho Minomo
Phys. Rev. C 92, 034616 – Published 25 September 2015

Abstract

The parallel momentum distribution (PMD) of the residual nuclei of the O14(p,pn)O13 and O14(p,2p)N13 reactions at 100 and 200 MeV/nucleon in inverse kinematics is investigated with the framework of the distorted-wave impulse approximation. The PMD shows an asymmetric shape characterized by a steep falloff on the high momentum side and a long-ranged tail on the low momentum side. The former is found to be due to the phase volume effect reflecting the energy and momentum conservation, and the latter is to the momentum shift of the outgoing two nucleons inside an attractive potential caused by the residual nucleus. Dependence of these effects on the nucleon separation energy of the projectile and the incident energy is also discussed.

  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
  • Figure
  • Received 25 May 2015

DOI:https://doi.org/10.1103/PhysRevC.92.034616

©2015 American Physical Society

Authors & Affiliations

Kazuyuki Ogata*, Kazuki Yoshida, and Kosho Minomo

  • Research Center for Nuclear Physics (RCNP), Osaka University, Ibaraki 567-0047, Japan

  • *kazuyuki@rcnp.osaka-u.ac.jp

Article Text (Subscription Required)

Click to Expand

References (Subscription Required)

Click to Expand
Issue

Vol. 92, Iss. 3 — September 2015

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required


×
×

Images

×

Sign up to receive regular email alerts from Physical Review C

Log In

Cancel
×

Search


Article Lookup

Paste a citation or DOI

Enter a citation
×