First Results on Low Momentum Transfer Elastic Scattering at the {CERN} Proton - Anti-proton Collider - INSPIRE

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First Results on Low Momentum Transfer Elastic Scattering at the {CERN} Proton - Anti-proton Collider

UA4

Collaboration

•

R. Battiston
(
- INFN, Pisa and
- Pisa U.
)

Jun, 1982

5 pages

Published in:

Phys.Lett.B 115 (1982) 333-337

Published: 1982

DOI:

10.1016/0370-2693(82)90382-3

Report number:

CERN-EP/82-76

Experiments:

CERN-UA-004

View in:

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Abstract: (Elsevier)

Proton-antiproton elastic scattering at a centre-of-mass energy of 540 GeV was measured in the four-momentum transfer range 0.05 < − t < s .19 GeV 2 . The t -distribution can be fitted by the exponential exp( b ) with b =17.2±1.0 GeV −2 . This result indicates a rapid decrease of the width of the diffraction peak between ISR and Collider energies.

ANTI-P P: COLLIDING BEAMS
COLLIDING BEAMS: ANTI-P P
ANTI-P P: ELASTIC SCATTERING
ELASTIC SCATTERING: ANTI-P P
MOMENTUM TRANSFER: LOW
SPECTRUM: MOMENTUM TRANSFER
MOMENTUM TRANSFER: SPECTRUM
FOUR-PI-DETECTOR: UA4
EXPERIMENTAL RESULTS
CERN SPS COLL

References(15)

Figures(0)

First Proton Anti-proton Collisions in the {CERN} {SPS} Collider

None The Staff of the CERN Proton-Antiproton Project
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