R
R. Pitthan
Researcher at Stanford University
Publications - 47
Citations - 3544
R. Pitthan is an academic researcher from Stanford University. The author has contributed to research in topics: Particle accelerator & Linear particle accelerator. The author has an hindex of 25, co-authored 47 publications receiving 3378 citations. Previous affiliations of R. Pitthan include California Institute of Technology.
Papers
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Journal ArticleDOI
Determination of the neutron spin structure function.
P.L. Anthony,R. G. Arnold,H. R. Band,H. Borel,P. E. Bosted,Vincent Breton,Gordon D. Cates,Timothy Chupp,F. S. Dietrich,J. A. Dunne,R. Erbacher,J. Fellbaum,H. Fonvieille,R. A. Gearhart,R. Holmes,E. W. Hughes,J.R. Johnson,D. Kawall,C. E. Keppel,S. E. Kuhn,R. M. Lombard-Nelsen,J. Marroncle,T. Maruyama,W. Meyer,Z. E. Meziani,H. Middleton,J. Morgenstern,Nathan R. Newbury,G. G. Petratos,R. Pitthan,R. Prepost,Y. Roblin,S. E. Rock,Sayed Rokni,Gilbert Shapiro,Thomas E. Smith,Paul Souder,M. Spengos,F. Staley,L. M. Stuart,Z. M. Szalata,Y. Terrien,Alan K. Thompson,James L. White,M. Woods,J. Xu,C. C. Young,G. H. Zapalac +47 more
TL;DR: The authors report the results of the experiment E142 which measured the spin dependent structure function of the neutron, which confirms the fundamental Bjorken sum rule with O({alpha}{sub s}{sup 3}) corrections to within one standard deviation, a major success for perturbative Quantum Chromodynamics.
Journal ArticleDOI
Measurements of the Proton and Deuteron Spin Structure Functions g1 and g2
Koji Abe,T. Akagi,P.L. Anthony,R. Antonov,R. G. Arnold,T. Averett,T. Averett,H. R. Band,J. M. Bauer,J. M. Bauer,H. Borel,P. E. Bosted,Vincent Breton,J. Button-Shafer,J. P. Chen,J. P. Chen,Timothy Chupp,J. Clendenin,C. Comptour,K. P. Coulter,G. Court,G. Court,D. Crabb,M. Daoudi,Donal Day,F. S. Dietrich,J. A. Dunne,J. A. Dunne,H. Dutz,H. Dutz,R. Erbacher,J. Fellbaum,A. Feltham,H. Fonvieille,Emil Frlez,D. Garvey,R. Gearhart,J. Gomez,P. Grenier,K. A. Griffioen,K. A. Griffioen,S. Hoibraten,E. W. Hughes,E. W. Hughes,Ch. Hyde-Wright,J. R. Johnson,D. Kawall,Avraham Klein,S. E. Kuhn,M. Kuriki,R. A. Lindgren,T. J. Liu,R. M. Lombard-Nelsen,J. Marroncle,T. Maruyama,X.K. Maruyama,J. S. McCarthy,W. Meyer,W. Meyer,Z. E. Meziani,Z. E. Meziani,R. C. Minehart,John C. Mitchell,J. Morgenstern,G. G. Petratos,G. G. Petratos,R. Pitthan,Dinko Pocanic,C. Y. Prescott,R. Prepost,P. Raines,B. Raue,B. Raue,D. Reyna,A. Rijllart,A. Rijllart,Y. Roblin,L. S. Rochester,S. E. Rock,O. Rondon,Ingo Sick,L. C. Smith,Timothy B. Smith,M. Spengos,M. Spengos,F. Staley,Pascal Steiner,S.St. Lorant,L. M. Stuart,F. Suekane,Z. M. Szalata,H. Tang,Y. Terrien,T. L. Usher,D. Walz,F.R. Wesselmann,James L. White,James L. White,K. Witte,C. C. Young,B. Youngman,H. Yuta,G. H. Zapalac,B. Zihlmann,D. Zimmermann +104 more
TL;DR: In this paper, the authors reported measurements of the proton and deuteron spin structure functions at beam energies of 29.1, 16.2, and 9.7 GeV.
Journal ArticleDOI
Precision Determination of the Neutron Spin Structure Function g1n
Koji Abe,T. Akagi,T. Akagi,B.D. Anderson,P.L. Anthony,R. G. Arnold,T. Averett,H. R. Band,C.M. Berisso,P. Bogorad,H. Borel,P. E. Bosted,Vincent Breton,M.J. Buenerd,Gordon D. Cates,Timothy Chupp,S. Churchwell,K. P. Coulter,M. Daoudi,P. Decowski,R. Erickson,J. Fellbaum,H. Fonvieille,R. Gearhart,V. Ghazikhanian,K. A. Griffioen,R. S. Hicks,R. Holmes,E. W. Hughes,G. Igo,Sebastien Incerti,J. R. Johnson,W. Kahl,M. Khayat,Yu. G. Kolomensky,S. E. Kuhn,K. S. Kumar,M. Kuriki,R. M. Lombard-Nelsen,D. M. Manley,J. Marroncle,T. Maruyama,T. Marvin,W. Meyer,Zein-Eddine Meziani,David Miller,Gregory S. Mitchell,M. Olson,G. A. Peterson,G. G. Petratos,R. Pitthan,R. Prepost,P. Raines,B. Raue,D. Reyna,L. S. Rochester,S. E. Rock,Michael Romalis,F. Sabatié,Gilbert Shapiro,J. Shaw,Timothy B. Smith,L. Sorrell,Paul Souder,F. Staley,S.St. Lorant,L. M. Stuart,F. Suekane,Z. M. Szalata,Y. Terrien,Alan K. Thompson,T. Toole,X. Wang,J. W. Watson,Robert C. Welsh,F.R. Wesselmann,T. R. Wright,C. C. Young,B. Youngman,H. Yuta,W.-M. Zhang,P. Zyla +81 more
TL;DR: For the kinematic range of $0.014lxl0.7$ and $1l{Q}^{2}l17(\mathrm{GeV}/c{)}^{2] 2, this article reported a precision measurement of the neutron spin structure function using deep inelastic scattering of polarized electrons.
Journal ArticleDOI
Precision measurement of the weak mixing angle in Møller scattering.
P.L. Anthony,R. G. Arnold,C. Arroyo,K. Bega,J. Biesiada,J. Biesiada,P. Bosted,P. Bosted,G. R. Bower,J. Cahoon,R. Carr,G. D. Cates,J. P. Chen,E. Chudakov,M. Cooke,P. Decowski,A. Deur,W. Emam,R. Erickson,T. Fieguth,C. Field,Jiansong Gao,M. Gary,K. Gustafsson,R. S. Hicks,R. Holmes,E. W. Hughes,T. B. Humensky,G. M. Jones,L. J. Kaufman,L. Keller,Yu. G. Kolomensky,K. S. Kumar,Peter S. LaViolette,D. Lhuillier,R. M. Lombard-Nelsen,Zach Marshall,P. Mastromarino,R. D. McKeown,R. Michaels,J. Niedziela,M. Olson,Kent Paschke,G. A. Peterson,R. Pitthan,D. Relyea,D. Relyea,S. E. Rock,O. H. Saxton,Jaideep Singh,Paul Souder,Z. M. Szalata,Joshua J. Turner,B. Tweedie,Antonin Vacheret,D. Walz,T. Weber,J. Weisend,M. Woods,I. Younus +59 more
TL;DR: In this article, the parity-violating asymmetry in fixed target electron-electron (Moeller) scattering was measured at the Z{sup 0} pole, and the running of the weak mixing angle was observed with over 6σ significance, which sets constraints on new physics effects at the TeV scale.
Journal ArticleDOI
Precision measurement of the proton spin structure function g1p
Koji Abe,T. Akagi,P.L. Anthony,R. Antonov,R. G. Arnold,T. Averett,H. R. Band,J. M. Bauer,H. Borel,P. E. Bosted,Vincent Breton,J. Button-Shafer,J. P. Chen,Timothy Chupp,J. Clendenin,C. Comptour,K. P. Coulter,G.R. Court,D. Crabb,M. Daoudi,Donal Day,F. S. Dietrich,J. A. Dunne,H. Dutz,R. Erbacher,J. Fellbaum,A. Feltham,H. Fonvieille,Emil Frlez,D. Garvey,R. Gearhart,J. Gomez,P. Grenier,K. A. Griffioen,K. A. Griffioen,S. Hoibraten,E. W. Hughes,Ch. Hyde-Wright,J. R. Johnson,D. Kawall,Avraham Klein,S. E. Kuhn,M. Kuriki,R. A. Lindgren,T. J. Liu,R. M. Lombard-Nelsen,J. Marroncle,T. Maruyama,X.K. Maruyama,J. S. McCarthy,W. Meyer,Z. E. Meziani,Z. E. Meziani,R. C. Minehart,John C. Mitchell,J. Morgenstern,G. G. Petratos,G. G. Petratos,R. Pitthan,Dinko Pocanic,C. Y. Prescott,R. Prepost,P. Raines,B. Raue,D. Reyna,A. Rijllart,A. Rijllart,Y. Roblin,L. S. Rochester,S. E. Rock,O. Rondon,Ingo Sick,L. C. Smith,Timothy B. Smith,M. Spengos,F. Staley,Pascal Steiner,S.St. Lorant,L. M. Stuart,F. Suekane,Z. M. Szalata,H. Tang,Y. Terrien,T. L. Usher,D. Walz,J. L. White,K. Witte,C. C. Young,B. Youngman,H. Yuta,G. H. Zapalac,B. Zihlmann,D. Zimmermann +92 more
TL;DR: In this article, the authors measured the ratio [ital g][sup [ital p]][sub 1]/[ital F][sup[ital p]-sub 1]-over the range 0.8 and 1.10 using deep-inelastic scattering of polarized electrons from polarized ammonia.