Determination of the pion charge form factor for Q^2 = 0.60-1.60 (GeV/c)^2

Tadevosyan, Vardan; Blok, Henk; Huber, Garth; Abbott, David; Anklin, Heinz; Armstrong, Christopher; Arrington, John; Assamagan, Ketevi; Avery, Steven; Baker, O.; Bochna, C.; Brash, Edward; Breuer, Herbert; Chant, Nicholas; Dunne, James; Eden, T.; Ent, Rolf; Gaskell, David; Gilman, Ronald; Gustafsson, Kenneth; Hinton, Wendy; Jackson, Harold; Jones, Mark; Keppel, Cynthia; Kim, pyunghun; Kim, Wooyoung; Klein, Andreas; Koltenuk, Douglas; Liang, Meihua; Lolos, George; Lung, Allison; Mack, David; McKee, David; Meekins, David; Mitchell, Joseph; Mkrtchyan, Hamlet; Mueller, Robert; Niculescu, Gabriel; Niculescu, Maria-Ioana; Pitz, David; Potterveld, David; Qin, Liming; Reinhold, Joerg; Shin, Ilkyoung; Stepanyan, Stepan; Tang, Liguang; der Meer, Rob van; Vansyoc, Kelley; Westrum, D Van; Volmer, Jochen; Vulcan, William; Wood, Stephen; Yan, Chen; Zhao, Wenxia; Zihlmann, Benedikt

doi:10.1103/PhysRevC.75.055205

Determination of the pion charge form factor for Q^2 = 0.60-1.60 (GeV/c)^2

Journal Article · Tue May 01 04:00:00 EDT 2007 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PhysRevC.75.055205· OSTI ID:894665

Tadevosyan, Vardan; Blok, Henk; ; Abbott, David; Anklin, Heinz; Armstrong, Christopher; Arrington, John; Assamagan, Ketevi; Avery, Steven; Baker, O.; Bochna, C.; Brash, Edward; Breuer, Herbert; Chant, Nicholas; Dunne, James; Eden, T.; Ent, Rolf; Gaskell, David; Gilman, Ronald; Gustafsson, Kenneth more »

The data analysis for the reaction H(e,e{prime} pi{sup +})n, which was used to determine values for the charged pion form factor Fpi for values of Q2 = 0.6-1.6 (gEv/C){sup 2}, has been repeated with careful inspection of all steps and special attention to systematic uncertainties. Also the method used to extract Fpi from the measured longitudinal cross section was critically reconsidered. Final values for the separated longitudinal and transverse cross sections and the extracted values of Fpi are presented.

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Research Organization:: Thomas Jefferson National Accelerator Facility, Newport News, VA

Sponsoring Organization:: USDOE - Office of Energy Research (ER)

Contributing Organization:: The Jefferson Lab F_π-2 Collaboration

DOE Contract Number:: AC05-06OR23177

OSTI ID:: 894665

Report Number(s):: JLAB-PHY-06-522; DOE/ER/40150-4101; nucl-ex/0607007

Journal Information:: Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 5 Vol. 75; ISSN 0556-2813

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

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