Vector analyzing power [ital iT][sub 11] in the [pi][sup +][ital d][r arrow][ital pp] reaction in the energy region [ital T][sub [pi]]=350--450 MeV

Journal Article · Fri Jan 01 00:00:00 EST 1993 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.47.395· OSTI ID:6831010

Bazhanov, N A; Efimovykh, V A; Fedorov, O Y; Kalentarova, S I; Kovalev, A I; Murzin, V I; Popov, V E; Prokofiev, A N; Polyakov, V V; Shvedchikov, A V; Shchedrov, V A; Trautman, V Y; Vovchenko, V G; Zhdanov, A A ^[1]; Bunyatova, E I; Kazarinov, Y M; Usov, Y A ^[2]; Boschitz, E; Brinkmoeller, B; Wessler, M ^[3]

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1. St. Petersburg Nuclear Physics Institute, Gatchina (Russian Federation)
2. Joint Institute of Nuclear Research, Dubna (Russian Federation)
3. University of Karlsruhe, Karlsruhe (Germany)

The vector analyzing power [ital iT][sub 11] of the reaction [pi][ital d][r arrow][ital pp] was measured at [ital T][sub [pi]]=350, 400, and 450 MeV. The results obtained at [ital T][sub [pi]]=350 MeV are in agreement with earlier measurements of [ital iT][sub 11] at 325 MeV. With increasing energies our results show a marked increase in the vector analyzing power up to a value close to its theoretical limit at [ital T][sub [pi]]=450 MeV ([radical][ital s] =2.40 GeV). In this energy region broad structure has been found in earlier measurements of [ital d][sigma]/[ital d][Omega] and [ital A][sub [ital y]0].

• OSTI ID: 6831010
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Vol. 47:1; ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
DEUTERIUM TARGET
PION PLUS REACTIONS
ANALYZING POWER
ABSORPTION
DIFFERENTIAL CROSS SECTIONS
MEV RANGE 100-1000
PION-DEUTERON INTERACTIONS
POLARIZATION
PROTONS
BARYONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
FERMIONS
HADRON REACTIONS
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
MESON REACTIONS
MESON-BARYON INTERACTIONS
MEV RANGE
NUCLEAR REACTIONS
NUCLEONS
PARTICLE INTERACTIONS
PION REACTIONS
SORPTION
TARGETS
663460* - Meson- & Hyperon-induced Reactions & Scattering- (1992-)
663510 - Nuclear Mass Ranges- A=1-5- (1992-)