J
Jay Benesch
Researcher at Thomas Jefferson National Accelerator Facility
Publications - 68
Citations - 1527
Jay Benesch is an academic researcher from Thomas Jefferson National Accelerator Facility. The author has contributed to research in topics: Asymmetry & Electron. The author has an hindex of 18, co-authored 57 publications receiving 1059 citations.
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Journal ArticleDOI
Accurate Determination of the Neutron Skin Thickness of ^{208}Pb through Parity-Violation in Electron Scattering.
D. Adhikari,H. Albataineh,Darko Androić,K. A. Aniol,D. S. Armstrong,T. Averett,C. Ayerbe Gayoso,S. Barcus,V. Bellini,R. S. Beminiwattha,Jay Benesch,H. Bhatt,D. Bhatta Pathak,D. Bhetuwal,B. Blaikie,Q. Campagna,A. Camsonne,G. D. Cates,Y. Chen,C. Clarke,J. C. Cornejo,S. Covrig Dusa,P. Datta,A. Deshpande,Dipangkar Dutta,C. Feldman,E. Fuchey,C. Gal,C. Gal,D. Gaskell,T. Gautam,Michael Gericke,C. Ghosh,C. Ghosh,I. Halilovic,J. O. Hansen,F. Hauenstein,W. Henry,Charles Horowitz,C. Jantzi,Siyu Jian,S. Johnston,D. C. Jones,B. Karki,S. Katugampola,Cynthia Keppel,P. M. King,D. King,M. Knauss,K. S. Kumar,T. Kutz,N. Lashley-Colthirst,G. Leverick,H. Liu,N. Liyange,S. Malace,R. Mammei,Juliette Mammei,M. McCaughan,D. McNulty,D. G. Meekins,C. Metts,R. Michaels,M. M. Mondal,Jim Napolitano,A. Narayan,D. Nikolaev,M. N. H. Rashad,V. Owen,C. Palatchi,J. Pan,B. Pandey,S. Park,Kent Paschke,M. Petrusky,Michael Pitt,S. Premathilake,Andrew Puckett,B. P. Quinn,R. W. Radloff,S. Rahman,A. Rathnayake,Brendan Reed,P. E. Reimer,R. Richards,S. Riordan,Y. Roblin,S. Seeds,A. Shahinyan,Paul Souder,L. G. Tang,L. G. Tang,Michaela Thiel,Y. Tian,G. M. Urciuoli,E. W. Wertz,Bogdan Wojtsekhowski,B. Yale,T. Ye,A. Yoon,A. Zec,W. Zhang,Jiawen Zhang,Jiawen Zhang,X. Zheng +104 more
TL;DR: In this paper, the parity-violating asymmetry in the elastic scattering of longitudinally polarized electrons from 208 Pb was measured, leading to an extraction of the neutral weak form factor F = 0.0036(exp)±0.0013(theo)
Journal ArticleDOI
First Determination of the Weak Charge of the Proton
Darko Androić,D. S. Armstrong,A. Asaturyan,T. Averett,J. Balewski,J. Beaufait,R. S. Beminiwattha,Jay Benesch,Fatiha Benmokhtar,J. Birchall,R. D. Carlini,G. D. Cates,J. C. Cornejo,S. Covrig,M. M. Dalton,C. A. Davis,Wouter Deconinck,J. Diefenbach,J. F. Dowd,J. A. Dunne,Dipangkar Dutta,W. S. Duvall,M. Elaasar,W. R. Falk,John M. Finn,T. A. Forest,D. Gaskell,Michael Gericke,J. Grames,V. M. Gray,Kathryn Grimm,F. Guo,Hoskins,K. Johnston,D. C. Jones,Matthew Jones,R. W. L. Jones,M. Kargiantoulakis,P. M. King,E. Korkmaz,S. Kowalski,J. Leacock,J. Leckey,A. R. Lee,Jongmin Lee,L. Lee,S. MacEwan,D. J. Mack,J. A. Magee,R. Mahurin,Juliette Mammei,J. W. Martin,M. J. McHugh,D. G. Meekins,J. Mei,R. Michaels,A. Micherdzinska,A. Mkrtchyan,H. Mkrtchyan,N. Morgan,K. E. Myers,Amrendra Narayan,L. Z. Ndukum,Nelyubin,Nuruzzaman,van Oers Wt,A. K. Opper,S. A. Page,J. Pan,Kent Paschke,S. K. Phillips,Michael Pitt,M. Poelker,Jean-Francois Rajotte,W. D. Ramsay,J. Roche,B. Sawatzky,T. Seva,M. H. Shabestari,R. Silwal,Neven Simicevic,Geoffrey Smith,P. Solvignon,D. T. Spayde,A. Subedi,R. Subedi,Riad Suleiman,Tadevosyan,William A. Tobias,Tvaskis,B. Waidyawansa,P. Wang,S. P. Wells,S. A. Wood,S. Yang,Ross D. Young,S. Zhamkochyan +96 more
TL;DR: The Qweak experiment has measured the parity-violating asymmetry in polarized e-p elastic scattering at Q2 = 0.025(GeV/c)2, employing 145 microamps of 89% longitudinally polarized electrons on a 34.4cm long liquid hydrogen target at Jefferson Lab.
Journal ArticleDOI
Precision Measurement of the Weak Charge of the Proton
Darko Androić,D. S. Armstrong,A. Asaturyan,T. Averett,J. Balewski,K. Bartlett,J. Beaufait,R. S. Beminiwattha,Jay Benesch,Fatiha Benmokhtar,J. Birchall,R. D. Carlini,J. C. Cornejo,S. Covrig Dusa,M. M. Dalton,C. A. Davis,Wouter Deconinck,J. Diefenbach,J. F. Dowd,J. A. Dunne,Dipangkar Dutta,W. S. Duvall,M. Elaasar,W. R. Falk,John M. Finn,T. A. Forest,C. Gal,D. Gaskell,Michael Gericke,Joseph Grames,V. M. Gray,Kathryn Grimm,F. Guo,J. R. Hoskins,D. C. Jones,Matthew Jones,R. W. L. Jones,M. Kargiantoulakis,P. M. King,E. Korkmaz,S. Kowalski,J. Leacock,J. Leckey,A. R. Lee,Jongmin Lee,L. Lee,S. MacEwan,D. J. Mack,J. A. Magee,R. Mahurin,Juliette Mammei,Jonathan W. Martin,M. J. McHugh,D. G. Meekins,J. Mei,K. E. Mesick,R. Michaels,A. Micherdzinska,A. Mkrtchyan,H. Mkrtchyan,N. Morgan,Amrendra Narayan,L. Z. Ndukum,Vladimir Nelyubin,H. Nuhait,Nuruzzaman,W. T. H. van Oers,A. K. Opper,S. A. Page,J. Pan,Kent Paschke,S. K. Phillips,Michael Pitt,M. Poelker,Jean-Francois Rajotte,W. D. Ramsay,J. Roche,B. Sawatzky,T. Seva,M. H. Shabestari,R. Silwal,Neven Simicevic,Geoffrey Smith,P. Solvignon,D. T. Spayde,A. Subedi,R. Subedi,Riad Suleiman,V. Tadevosyan,William A. Tobias,V. Tvaskis,B. Waidyawansa,P. Wang,S. P. Wells,S. A. Wood,S. Yang,Ross D. Young,P. Zang,S. Zhamkochyan +98 more
TL;DR: In this paper, the weak charge of the proton was measured using parity-violating (PV) polarized electron-proton scattering asymmetry, and the value of Q_W^p was derived from the predicted neutral electroweak force.
Journal ArticleDOI
Measurement of parity violation in electron–quark scattering
D. Wang,K. Pan,R. Subedi,R. Subedi,X. Deng,Z. Ahmed,Kalyan Allada,K. A. Aniol,D. S. Armstrong,John Arrington,V. Bellini,R. S. Beminiwattha,Jay Benesch,Fatiha Benmokhtar,William Bertozzi,A. Camsonne,Mustafa Canan,G. D. Cates,J. P. Chen,E. Chudakov,E. Cisbani,M. M. Dalton,C. W. de Jager,C. W. de Jager,R. De Leo,Wouter Deconinck,Wouter Deconinck,A. Deur,C. Dutta,L. El Fassi,Jens Erler,D. Flay,G. B. Franklin,M. Friend,S. Frullani,F. Garibaldi,Shalev Gilad,A. Giusa,A. V. Glamazdin,S. Golge,K. Grimm,K. Hafidi,J. O. Hansen,Douglas Higinbotham,R. Holmes,T. Holmstrom,R. J. Holt,J. Huang,C. E. Hyde,C. E. Hyde,C. M. Jen,D. C. Jones,Ho-Young Kang,P. M. King,S. Kowalski,K. S. Kumar,Jongmin Lee,Jongmin Lee,J. LeRose,Nilanga Liyanage,E. Long,D. McNulty,D. McNulty,D. J. Margaziotis,Franco Meddi,D. G. Meekins,L. Mercado,Z. E. Meziani,R. Michaels,M. Mihovilovic,N. Muangma,K. E. Myers,K. E. Myers,S. K. Nanda,Amrendra Narayan,Vladimir Nelyubin,Nuruzzaman,Young Do Oh,Diana Parno,Kent Paschke,S. K. Phillips,Xin Qian,Yujie Qiang,B. P. Quinn,Abdurahim Rakhman,P. E. Reimer,K. Rider,S. Riordan,J. Roche,J. G. Rubin,G.V. Russo,Kiadtisak Saenboonruang,Kiadtisak Saenboonruang,Arijit Saha,B. Sawatzky,A. Shahinyan,R. Silwal,Simon Širca,Paul Souder,R. Suleiman,Vincent Sulkosky,C. M. Sutera,William A. Tobias,G. M. Urciuoli,B. Waidyawansa,Bogdan Wojtsekhowski,L. Ye,B. Zhao,X. Zheng +108 more
TL;DR: A measurement of the parity-violating asymmetry in electron–quark scattering yields a determination of 2C2u − C2d with a precision increased by a factor of five relative to the earlier result, providing evidence with greater than 95 per cent confidence that the C2q couplings are non-zero, as predicted by the electroweak theory.
Journal ArticleDOI
Precision measurement of the weak charge of the proton
Darko Androić,M. H. Shabestari,B. Sawatzky,K. Bartlett,J. F. Dowd,L. Lee,S. Zhamkochyan,D. Gaskell,T. Averett,V. Tvaskis,B. Waidyawansa,M. Poelker,Dipangkar Dutta,V. M. Gray,A. Micherdzinska,A. Asaturyan,Nuruzzaman,Joseph Grames,J. Leacock,Neven Simicevic,P. Wang,J. Leckey,Jongmin Lee,J. A. Dunne,P. Solvignon,Jay Benesch,Riad Suleiman,A. Mkrtchyan,Kent Paschke,M. M. Dalton,Matthew Jones,D. G. Meekins,D. T. Spayde,J. C. Cornejo,P. Zang,Michael Pitt,C. Gal,William A. Tobias,P. M. King,M. Kargiantoulakis,H. Mkrtchyan,S. MacEwan,W. R. Falk,S. A. Wood,R. S. Beminiwattha,J. Birchall,R. Subedi,Fatiha Benmokhtar,A. R. Lee,S. A. Page,John M. Finn,V. Tadevosyan,M. J. McHugh,D. C. Jones,Ross D. Young,H. Nuhait,N. Morgan,R. Silwal,D. J. Mack,Jonathan W. Martin,R. W. L. Jones,Jean-Francois Rajotte,W. D. Ramsay,C. A. Davis,W. S. Duvall,Wouter Deconinck,M. Elaasar,J. Roche,E. Korkmaz,R. Michaels,Juliette Mammei,R. D. Carlini,A. K. Opper,R. Mahurin,S. Covrig Dusa,W. T. H. van Oers,J. Beaufait,F. Guo,Kathryn Grimm,Amrendra Narayan,A. Subedi,Geoffrey Smith,K. E. Mesick,S. K. Phillips,J. Pan,J. R. Hoskins,Michael Gericke,J. Diefenbach,J. Mei,S. P. Wells,J. A. Magee,Vladimir Nelyubin,T. Seva,T. A. Forest,S. Yang,J. Balewski,L. Z. Ndukum,S. Kowalski,D. S. Armstrong +98 more
TL;DR: The results show that precision parity-violating measurements enable searches for physics beyond the standard model that can compete with direct searches at high-energy accelerators and, together with astronomical observations, can provide fertile approaches to probing higher mass scales.