Published 1980 | Version v1
Report Open

Search for narrow structures in the anti pp annihilation cross section from 1925 to 1955 MeV

Description

The anti pp annihilation cross section has been measured over the CM energy range 1925 to 1955 MeV with an RMS resolution of +-2.5 MeV on the average. This search yields no evidence for narrow enhancements in the S(1936) region. Using an A + B/p dependent background, a two standard deviation upper limit of 9 mb-MeV is set for the integrated area of any resonance with mass between 1936 and 1942 and with width less than or equal to 4 MeV

Availability note (English)

MF available from INIS under the Report Number; Available from NTIS., PC A02/MF A01.

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Additional details

Publishing Information

Imprint Pagination
15 p.
Report number
BNL--28142

Conference

Title
5. European symposium on nucleon-antinucleon interactions.
Dates
Jun 1980.
Place
Bressanone, Italy.

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
11567866
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
ANNIHILATION; CROSS SECTIONS; EXPERIMENTAL DATA; GEV RANGE 01-10; PROTON-ANTIPROTON INTERACTIONS; RESONANCE
Descriptors DEC
BARYON-BARYON INTERACTIONS; DATA; ENERGY RANGE; GEV RANGE; HADRON-HADRON INTERACTIONS; INFORMATION; INTERACTIONS; NUCLEON-ANTINUCLEON INTERACTIO; NUMERICAL DATA; PARTICLE INTERACTIONS

Optional Information

Secondary number(s)
CONF-800688--2.