Charge exchange K/sup -/tau scattering in the small Vertical BartVertical Bar range at momemtum 30 GeV/c

Journal Article · Wed Apr 01 04:00:00 EST 1981 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:5755925

Binon, F; Gouanere, M; Davydov, V A; Donskov, S V; Duteil, P; Dufournaud, J; Inayakin, A V; Kakauridze, D B; Kachanov, V A; Kulik, A V; Lagnaux, J P; Lednev, A A; Maisheev, V A; Mel'nik, Y M; Mikhailov, Y V; Peigneux, J P; Prokoshkin, Y D; Rodnov, Y V; Roosen, R; Startsev, A V ; Stroot, J P; Khaustov, G V

Differential cross sections for the reaction K/sup -/p..-->..K-bar/sup 0/n at momentum 30 GeV/c have been measured with high angular resolution and statistical accuracy. The experiments were performed at the 70-GeV Serpukhov accelerator using a hodoscopic hadron calorimeter which recorded K/sup 0//sub L/ mesons. The t-dependence of the cross section shows a marked drop at small Vertical BartVertical Bar which corresponds to a dominant contribution from spin-flip in the rho- and A/sub 2/-exchange amplitudes in the t-channel.

• Research Organization: Collaboration IHEP--IISN--LAPP,
• OSTI ID: 5755925
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 33:4; ISSN SJNCA
• Country of Publication: United States
• Language: English

Related Subjects

645104* -- High Energy Physics-- Particle Interactions & Properties-Experimental-- Strong Meson-Induced Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BASIC INTERACTIONS
CHARGE-EXCHANGE INTERACTIONS
CROSS SECTIONS
DIFFERENTIAL CROSS SECTIONS
ENERGY RANGE
GEV RANGE
GEV RANGE 10-100
HADRON-HADRON INTERACTIONS
INTERACTIONS
KAON MINUS-PROTON INTERACTIONS
KAON-NUCLEON INTERACTIONS
KAON-PROTON INTERACTIONS
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
SCATTERING
SMALL ANGLE SCATTERING
STRONG INTERACTIONS