Measurement of energy dependence of elastic. pi. p and pp scattering at large angles

Journal Article · Mon Feb 13 04:00:00 EST 1978 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.40.425· OSTI ID:5201052

Jenkins, K A; Price, L E; Klem, R; Miller, R J; Schreiner, P; Courant, H; Makdisi, Y I; Marshak, M L; Peterson, E A; Ruddick, K

We have measured ..pi../sup //u +- p and pp elastic differntial cross sections in the range vertical-bar costheta/sub c.m./vertical-bar < 0.35 for incident momenta from 2 to 9.7 GeV/c for ..pi../sup -/p and pp and from 2 to 6.3 GeV/c for ..pi../sup +/p. We find that the fixed-c.m.-angle ..pi..p differential cross sections cannot be described as simple functions of s. The data are compared to the energy and angular dependence predicted by the constituent model of Gunion, Brodsky, and Blankenbecler.

• Research Organization: Columbia University, New York, New York 10027
• OSTI ID: 5201052
• Journal Information: Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 40:7; ISSN PRLTA
• Country of Publication: United States
• Language: English

Related Subjects

645103* -- High Energy Physics-- Particle Interactions &amp; Properties-Experimental-- Strong Interactions &amp; Baryon &amp; Meson Properties
645104 -- High Energy Physics-- Particle Interactions &amp; Properties-Experimental-- Strong Meson-Induced Interactions-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BARYON-BARYON INTERACTIONS
COMPOSITE MODELS
CROSS SECTIONS
DIFFERENTIAL CROSS SECTIONS
ELASTIC SCATTERING
ENERGY DEPENDENCE
ENERGY RANGE
GEV RANGE
GEV RANGE 01-10
HADRON-HADRON INTERACTIONS
INTERACTIONS
MATHEMATICAL MODELS
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
NUCLEON-NUCLEON INTERACTIONS
PARTICLE INTERACTIONS
PARTICLE MODELS
PION MINUS-PROTON INTERACTIONS
PION PLUS-PROTON INTERACTIONS
PION-NUCLEON INTERACTIONS
PION-PROTON INTERACTIONS
PROTON-NUCLEON INTERACTIONS
PROTON-PROTON INTERACTIONS
SCATTERING