Measurement of small angle antiproton-proton elastic scattering at [radical][ital s] =546 and 1800 GeV

Journal Article · Tue Nov 01 04:00:00 EST 1994 · Physical Review, D (Particles Fields); (United States)

DOI:https://doi.org/10.1103/PhysRevD.50.5518· OSTI ID:6973532

Abe, F; Albrow, M; Amidei, D; Anway-Wiese, C; Apollinari, G; Atac, M; Auchincloss, P; Azzi, P; Bacchetta, N; Baden, A R; Badgett, W; Bailey, M W; Bamberger, A; de Barbaro, P; Barbaro-Galtieri, A; Barnes, V E; Barnett, B A; Bauer, G; Baumann, T; Bedeschi, F ; Behrends, S; Belforte, S; Bellettini, G; Bellinger, J; Benjamin, D; Benlloch, J; Bensinger, J; Beretvas, A; Berge, J P; Bertolucci, S; Biery, K; Bhadra, S; Binkley, M; Bisello, D; Blair, R; Blocker, C; Bodek, A; Bolognesi, V; Booth, A W; Boswell, C; Brandenburg, G; Brown, D; Buckley-Geer, E; Budd, H S; Busetto, G; Byon-Wagner, A; Byrum, K L; Campagnari, C; Campbell, M; Caner, A; Carey, R; Carithers, W; Carlsmith, D; Carroll, J T; Cashmore, R; Castro, A; Cen, Y; Cervelli, F; Chadwick, K; Chapman, J; Chapin, T J; Chiarelli, G; Chinowsky, W; Cihangir, S; Clark, A G; Cobal, M; Connor, D; Contreras, M; Cooper, J; Cordelli, M; Crane, D; Cunningham, J D; Day, C; DeJon,

Antiproton-proton elastic scattering was measured at c.m.s. energies [radical][ital s] =546 and 1800 GeV in the range of four-momentum transfer squared 0.025[lt][minus][ital t][lt]0.29 GeV[sup 2]. The data are well described by the exponential form [ital e][sup [ital b][ital t]] with a slope [ital b]=15.28[plus minus]0.58 (16.98[plus minus]0.25) GeV[sup [minus]2] at [radical][ital s] =546 (1800) GeV. The elastic scattering cross sections are, respectively, [sigma][sub el]=12.87[plus minus]0.30 and 19.70[plus minus]0.85 mb.

• OSTI ID: 6973532
• Journal Information: Physical Review, D (Particles Fields); (United States), Journal Name: Physical Review, D (Particles Fields); (United States) Vol. 50:9; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

662340* -- Hadron Interactions-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ACCELERATORS
BARYON-BARYON INTERACTIONS
CENTER-OF-MASS SYSTEM
CROSS SECTIONS
CYCLIC ACCELERATORS
DIFFERENTIAL CROSS SECTIONS
ELASTIC SCATTERING
ENERGY RANGE
FERMILAB TEVATRON
HADRON-HADRON INTERACTIONS
INTERACTIONS
LUMINOSITY
MOMENTUM TRANSFER
NUCLEON-ANTINUCLEON INTERACTIONS
OPTICAL PROPERTIES
PARTICLE INTERACTIONS
PHYSICAL PROPERTIES
PROTON-ANTIPROTON INTERACTIONS
RELATIVISTIC RANGE
SCATTERING
SYNCHROTRONS