Published February 21, 2006 | Version v1
Report Metadata-only

BaBar Results on E+ E- ---> P Anti-P By Means of ISR

Creators

Description

BaBar has measured with unprecedented accuracy the e+e- → p(bar p) cross section from the threshold up to Qp(barp)2 ∼ 20 GeV2/c4, finding out an unexpected cross section, with plateaux and negative steps. Evidence for a ratio |GE/GM| > 1 has also been found as well as a sudden variation in |GM| just above the threshold

Availability note (English)

Available from http://www.slac.stanford.edu/cgi-wrap/pubpage?SLAC-PUB--11699.html; OSTI as DE00876607; PURL: https://www.osti.gov/servlets/purl/876607-oweWXW/

Additional details

Identifiers

URL
http://www.slac.stanford.edu/cgi-wrap/pubpage?SLAC-PUB--11699.html; https://www.osti.gov/servlets/purl/876607-oweWXW/;

Publishing Information

Imprint Pagination
5 p.
Report number
SLAC-PUB--11699

Conference

Title
EPS International Europhysics Conference on High Energy Physics (HEP-EPS 2005)
Dates
21-27 Jul 2005
Place
Lisbon (Portugal)

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
37058209
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
ACCURACY; ANNIHILATION; ANTIPROTONS; CROSS SECTIONS; ELECTRON-POSITRON INTERACTIONS; GEV RANGE 01-10; HIGH ENERGY PHYSICS; PAIR PRODUCTION; PROTONS
Descriptors DEC
ANTIBARYONS; ANTIMATTER; ANTINUCLEI; ANTINUCLEONS; ANTIPARTICLES; BARYONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRONS; INTERACTIONS; LEPTON-LEPTON INTERACTIONS; MATTER; NUCLEI; NUCLEONS; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PHYSICS; PROTONS

Optional Information

Contract/Grant/Project number
HEP-PH--0512183; AC--02-76SF00515
Funding organization
US Department of Energy (United States)