Measurement of the gamma gamma* --> pi0 transition form factor

B Aubert; George Lafferty; The BaBar Collaboration

doi:10.1103/PhysRevD.80.052002

Measurement of the gamma gamma* --> pi0 transition form factor

B Aubert
, George Lafferty
, The BaBar Collaboration

Research output: Contribution to journal › Article › peer-review

Abstract

We study the reaction e+e- --> e+e-pi0 and measure the gamma gamma* --> pi0 transition form factor in the momentum transfer range from 4 to 40 GeV^2. The analysis is based on 442 fb^-1 of integrated luminosity collected at PEP-II with the BABAR detector at e+e- center-of-mass energies near 10.6 GeV.

Original language	English
Article number	052002
Number of pages	19
Journal	Physical Review D
Volume	D80
Issue number	052002
DOIs	https://doi.org/10.1103/PhysRevD.80.052002
Publication status	Published - 2009

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10.1103/PhysRevD.80.052002

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title = "Measurement of the gamma gamma* --> pi0 transition form factor",

abstract = "We study the reaction e+e- --> e+e-pi0 and measure the gamma gamma* --> pi0 transition form factor in the momentum transfer range from 4 to 40 GeV\textasciicircum{}2. The analysis is based on 442 fb\textasciicircum{}-1 of integrated luminosity collected at PEP-II with the BABAR detector at e+e- center-of-mass energies near 10.6 GeV.",

author = "B Aubert and George Lafferty and \{The BaBar Collaboration\}",

year = "2009",

doi = "10.1103/PhysRevD.80.052002",

language = "English",

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journal = "Physical Review D",

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AU - Lafferty, George

AU - The BaBar Collaboration

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AB - We study the reaction e+e- --> e+e-pi0 and measure the gamma gamma* --> pi0 transition form factor in the momentum transfer range from 4 to 40 GeV^2. The analysis is based on 442 fb^-1 of integrated luminosity collected at PEP-II with the BABAR detector at e+e- center-of-mass energies near 10.6 GeV.

U2 - 10.1103/PhysRevD.80.052002

DO - 10.1103/PhysRevD.80.052002

M3 - Article

SN - 1550-7998

VL - D80

JO - Physical Review D

JF - Physical Review D

IS - 052002

M1 - 052002

ER -

Measurement of the gamma gamma* --> pi0 transition form factor

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