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

Abstract

BaBar has measured with unprecedented accuracy the e{sup +}e{sup -} {yields} p{bar p} cross section from the threshold up to Q{sub p{bar p}}{sup 2} {approx} 20 GeV{sup 2}/c{sup 4}, finding out an unexpected cross section, with plateaux and negative steps. Evidence for a ratio |G{sub E}/G{sub M}| > 1 has also been found as well as a sudden variation in |G{sub M}| just above the threshold.

Authors:
;
Publication Date:
Research Org.:
Stanford Linear Accelerator Center (SLAC)
Sponsoring Org.:
USDOE
OSTI Identifier:
876607
Report Number(s):
SLAC-PUB-11699
hep-ph/0512183; TRN: US0601260
DOE Contract Number:  
AC02-76SF00515
Resource Type:
Conference
Resource Relation:
Conference: Talk given at EPS International Europhysics Conference on High Energy Physics (HEP-EPS 2005), Lisbon, Portugal, 21-27 Jul 2005
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; ACCURACY; CROSS SECTIONS; HIGH ENERGY PHYSICS; Phenomenology-HEP,HEPPH

Citation Formats

Ferroli, Rinaldo Baldini, and /Enrico Fermi Ctr., Rome /Frascati. BaBar Results on E+ E- ---> P Anti-P By Means of ISR. United States: N. p., 2006. Web.
Ferroli, Rinaldo Baldini, & /Enrico Fermi Ctr., Rome /Frascati. BaBar Results on E+ E- ---> P Anti-P By Means of ISR. United States.
Ferroli, Rinaldo Baldini, and /Enrico Fermi Ctr., Rome /Frascati. Tue . "BaBar Results on E+ E- ---> P Anti-P By Means of ISR". United States. doi:. https://www.osti.gov/servlets/purl/876607.
@article{osti_876607,
title = {BaBar Results on E+ E- ---> P Anti-P By Means of ISR},
author = {Ferroli, Rinaldo Baldini and /Enrico Fermi Ctr., Rome /Frascati},
abstractNote = {BaBar has measured with unprecedented accuracy the e{sup +}e{sup -} {yields} p{bar p} cross section from the threshold up to Q{sub p{bar p}}{sup 2} {approx} 20 GeV{sup 2}/c{sup 4}, finding out an unexpected cross section, with plateaux and negative steps. Evidence for a ratio |G{sub E}/G{sub M}| > 1 has also been found as well as a sudden variation in |G{sub M}| just above the threshold.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Feb 21 00:00:00 EST 2006},
month = {Tue Feb 21 00:00:00 EST 2006}
}

Conference:
Other availability
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