Measurement of the γγ*-->η and γγ*-->η′ transition form factors
Author(s)
Dujmic, Denis; Sciolla, Gabriella; Cowan, Ray F
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Alternative title
Measurement of the γγ*→η and γγ*→η′ transition form factors
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We study the reactions e[superscript +]e⁻-->e[superscript +]e⁻η(′) in the single-tag mode and measure the γγ*-->η(′) transition form factors in the momentum-transfer range from 4 to 40 GeV[superscript 2]. The analysis is based on 469 fb[superscript -1] of integrated luminosity collected at PEP-II with the BABAR detector at e[superscript ]e⁻ center-of-mass energies near 10.6 GeV.
Date issued
2011-09Department
Massachusetts Institute of Technology. Department of Physics; Massachusetts Institute of Technology. Laboratory for Nuclear ScienceJournal
Physical Review D
Publisher
American Physical Society
Citation
del Amo Sanchez, P. et al. "Measurement of the γγ*-->η and γγ*-->η′ transition form factors." Physical Review D 84, 052001 (2011) [19 pages]. © 2011 American Physical Society.
Version: Final published version
ISSN
1550-7998
1550-2368