Energy dependence of the cross section of fast deuteron knock-out from Li, Be, and C by 380 to 665 MeV protons

Technical Report · Mon Dec 31 04:00:00 EST 1973

OSTI ID:4934867

Komarov, V I; Kosarev, G E; Reshetnikov, G P; Savchenko, O V; Tesh, Z

The high energy parts of the spectra of fast deuterons, which are knocked out from Li, Be and C targets by protons at a 5.5 deg lab. angle with proton energies of 666, 578, 484 and 382 MeV were measured. The cross sections of quasi-elastic deuteron knock-out obtained are compared with the corresponding cross sections of elastic pd-scattering at energies mentioned above. The evaluations of the effective number of two-nucleon clusters are discussed, which have been obtained taking into account (in the Glauber approximation) the incident proton and knocked-out deuteron interactions with nuclear nucleons. The results show the common behavior of the scattering mechanism responsible for elastic pd- and quasi-elastic proton backward scattering with large momentum transfer to two-nucleon clusters. The energy dependence of the deuteron production cross section at the energy kinematically corresponding to the p + N yields d + pi process on tanget nucleons is close to that of the cross section for the p + p yields d + pi /sup +/ process. (auth)

• Research Organization: Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Nuclear Problems
• Sponsoring Organization: Sponsor not identified
• NSA Number: NSA-29-008909
• OSTI ID: 4934867
• Report Number(s): JINR--P1-7352
• Country of Publication: USSR
• Language: Russian

Related Subjects

BERYLLIUM
CARBON
CROSS SECTIONS
DEUTERONS
ENERGY DEPENDENCE
KNOCK-OUT REACTIONS
LITHIUM
MEV RANGE 100-1000
N68251* --Physics (Nuclear
Experimental)--Nuclear Properties & Reactions
A <= 5--Nuclear Reactions & Scattering
N68351 --Physics (Nuclear
Experimental)--Nuclear Properties & Reactions
6 <= A <= 19--Nuclear Reactions & Scattering
PROTON REACTIONS