Spin-dependent observables and the D₂ parameter in breakup of deuteron and 3He

2013/02/08 by A. P. Kobushkin, Kobushkin, A. P., E. A. Strokovsky +1
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Nuclear Experiment (nucl-ex) #Nuclear Theory (nucl-th) #hep-ph #nucl-ex #nucl-th

paper · pdf · doi:10.48550/arxiv.1302.2088

10 pages, 6 figures. Talk given at the Conference SYMMETRIES AND SPIN (SPIN-Praha-2012), Prague, July 1 - 8, 2012 (Tribute to memory of Frantishek Lehar). Some misprints are corrected

arxiv created 2013/02/13 · arxiv updated 2013/02/14

Abstract

We analyze the momentum distributions of constituents in 3He, as well as the spin-dependent observables for (3He,d), (3He,p), and (d,p) breakup reactions. Special attention is paid to the region of small relative momenta of the helium-3 and the deuteron constituents, where a single parameter, D₂, has determining role for the spin-dependent observables. We extract also this parameter for the deuteron, basing on existing data for the tensor analyzing power of this reaction.

Related

• The light nuclei spin structure from hadronic channels at intermediate energies
• Systematic analysis of t and ³He breakup reactions
• Hadron Probing of the Deuteron Structure at Short Distances in Deuteron Breakup Reactions
• Spin effects and relative momentum spectrum of two protons in deuteron charge-exchange breakup
• d+3He Elastic Backward Scattering and the 3He Structure at Sort Distances