Parity-violating inelastic electron-proton scattering at low Q^2 above the resonance region

Androić, Darko; Armstrong, D. S.; Asaturyan, A.; Bartlett, K.; Beminiwattha, R. S.; Benesch, J.; Benmokhtar, F.; Birchall, J.; Carlini, R. D.; Cornejo, J. C.; Covrig Dusa, S.; Dalton, M. M.; Davis, C. A.; Deconinck, W.; Dowd, J. F.; Dunne, J. A.; Dutta, D.; Duvall, W. S.; Elaasar, M.; Falk, W. R.; Finn, J. M.; Gal, C.; Gaskell, D.; Gericke, M. T. W.; Grames, J.; Gray, V. M.; Grimm, K.; Guo, F.; Hoskins, J. R.; Jones, D.; Jones, M. K.; Jones, R. T.; Kargiantoulakis, M.; King, P. M.; Korkmaz, E.; Kowalski, S.; Leacock, J.; Leckey, J. P.; Lee, A. R.; Lee, J. H.; Lee, L.; MacEwan, S.; Mack, D.; Magee, J. A.; Mammei, J.; Martin, J. W.; McHugh, M. J.; Meekins, D.; Mesick, K. E.; Michaels, R.; Micherdzinska, A.; Mkrtchyan, A.; Mkrtchyan, H.; Morgan, N.; Narayan, A.; Ndukum, L. Z.; Nelyubin, V.; van Oers, W. T. H.; Owen, V. F.; Page, S. A.; Pan, J.; Paschke, K. D.; Phillips, S. K.; Pitt, M. L.; Radloff, R. W.; Ramsay, W. D.; Roche, J.; Sawatzky, B.; Ševa, Tomislav; Shabestari, M. H.; Silwal, R.; Simicevic, N.; Smith, G. R.; Solvignon, P.; Spayde, D. T.; Subedi, A.; Suleiman, R.; Tadevosyan, V.; Waidyawansa, B.; Wang, P.; Wells, S. P.; Wood, S. A.; Yang, S.; Zang, P.

doi:10.1103/PhysRevC.101.055503

prikaz prve stranice dokumenta Parity-violating inelastic electron-proton scattering at low Q^2 above the resonance region

Download
PDF 828.41 KB

Scientific paper - Original scientific paper

Parity-violating inelastic electron-proton scattering at low Q^2 above the resonance region

Physical Review C, 101 (2020), 5; 055503. https://doi.org/10.1103/PhysRevC.101.055503

(Qweak Collaboration) Androić, Darko; Armstrong, D. S.; Asaturyan, A.; Bartlett, K.; Beminiwattha, R. S.; Benesch, J.; Benmokhtar, F.; Birchall, J.; Carlini, R. D.; Cornejo, J. C.; Covrig Dusa, S.; Dalton, M. M.; Davis, C. A.; Deconinck, W.; Dowd, J. F.; Dunne, J. A.; Dutta, D.; Duvall, W. S.; Elaasar, M.; Falk, W. R.; Finn, J. M.; Gal, C.; Gaskell, D.; Gericke, M. T. W.; Grames, J.; Gray, V. M.; Grimm, K.; Guo, F.; Hoskins, J. R.; Jones, D.; Jones, M. K.; Jones, R. T.; Kargiantoulakis, M.; King, P. M.; Korkmaz, E.; Kowalski, S.; Leacock, J.; Leckey, J. P.; Lee, A. R.; Lee, J. H.; Lee, L.; MacEwan, S.; Mack, D.; Magee, J. A.; Mammei, J.; Martin, J. W.; McHugh, M. J.; Meekins, D.; Mesick, K. E.; Michaels, R.; Micherdzinska, A.; Mkrtchyan, A.; Mkrtchyan, H.; Morgan, N.; Narayan, A.; Ndukum, L. Z.; Nelyubin, V.; van Oers, W. T. H.; Owen, V. F.; Page, S. A.; Pan, J.; Paschke, K. D.; Phillips, S. K.; Pitt, M. L.; Radloff, R. W.; Ramsay, W. D.; Roche, J.; Sawatzky, B.; Ševa, Tomislav; Shabestari, M. H.; Silwal, R.; Simicevic, N.; Smith, G. R.; Solvignon, P.; Spayde, D. T.; Subedi, A.; Suleiman, R.; Tadevosyan, V.; Waidyawansa, B.; Wang, P.; Wells, S. P.; Wood, S. A.; Yang, S.; Zang, P. More authors...

Cite this document

APA 6th Edition

Androić, D., Armstrong, D. S., Asaturyan, A., Bartlett, K., Beminiwattha, R. S., Benesch, J. ... Zang, P. (2020). Parity-violating inelastic electron-proton scattering at low Q^2 above the resonance region. Physical Review C, 101. (5). doi: 10.1103/PhysRevC.101.055503

MLA 8th Edition

Androić, Darko, et al. "Parity-violating inelastic electron-proton scattering at low Q^2 above the resonance region." Physical Review C, vol. 101, no. 5, 2020. https://doi.org/10.1103/PhysRevC.101.055503

Chicago 17th Edition

Androić, Darko, D. S. Armstrong, A. Asaturyan, K. Bartlett, R. S. Beminiwattha, J. Benesch, F. Benmokhtar, et al. "Parity-violating inelastic electron-proton scattering at low Q^2 above the resonance region." Physical Review C 101, no. 5 (2020). https://doi.org/10.1103/PhysRevC.101.055503

Harvard

Androić, D., et al. (2020) 'Parity-violating inelastic electron-proton scattering at low Q^2 above the resonance region', Physical Review C, 101(5). doi: 10.1103/PhysRevC.101.055503

Vancouver

Androić D, Armstrong DS, Asaturyan A, Bartlett K, Beminiwattha RS, Benesch J, and sur.. Parity-violating inelastic electron-proton scattering at low Q^2 above the resonance region. Physical Review C [Internet]. 2020 [cited 2024 December 18];101(5). doi: 10.1103/PhysRevC.101.055503

IEEE

D. Androić, et al., "Parity-violating inelastic electron-proton scattering at low Q^2 above the resonance region", Physical Review C, vol. 101, no. 5, 2020. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:240425. [Accessed: 18 December 2024]

Cite this item: https://urn.nsk.hr/urn:nbn:hr:217:240425

Please login to the repository to save this object to your list.

Metadata

Title (english)	Parity-violating inelastic electron-proton scattering at low Q^2 above the resonance region
Author	Darko Androić
Author	D. S. Armstrong
Author	A. Asaturyan
Author	K. Bartlett
Author	R. S. Beminiwattha
Author	J. Benesch
Author	F. Benmokhtar
Author	J. Birchall
Author	R. D. Carlini
Author	J. C. Cornejo
Author	S. Covrig Dusa
Author	M. M. Dalton
Author	C. A. Davis
Author	W. Deconinck
Author	J. F. Dowd
Author	J. A. Dunne
Author	D. Dutta
Author	W. S. Duvall
Author	M. Elaasar
Author	W. R. Falk
Author	J. M. Finn
Author	C. Gal
Author	D. Gaskell
Author	M. T. W. Gericke
Author	J. Grames
Author	V. M. Gray
Author	K. Grimm
Author	F. Guo
Author	J. R. Hoskins
Author	D. Jones
Author	M. K. Jones
Author	R. T. Jones
Author	M. Kargiantoulakis
Author	P. M. King
Author	E. Korkmaz
Author	S. Kowalski
Author	J. Leacock
Author	J. P. Leckey
Author	A. R. Lee
Author	J. H. Lee
Author	L. Lee
Author	S. MacEwan
Author	D. Mack
Author	J. A. Magee
Author	J. Mammei
Author	J. W. Martin
Author	M. J. McHugh
Author	D. Meekins
Author	K. E. Mesick
Author	R. Michaels
Author	A. Micherdzinska
Author	A. Mkrtchyan
Author	H. Mkrtchyan
Author	N. Morgan
Author	A. Narayan
Author	L. Z. Ndukum
Author	V. Nelyubin
Author	W. T. H. van Oers
Author	V. F. Owen
Author	S. A. Page
Author	J. Pan
Author	K. D. Paschke
Author	S. K. Phillips
Author	M. L. Pitt
Author	R. W. Radloff
Author	W. D. Ramsay
Author	J. Roche
Author	B. Sawatzky
Author	Tomislav Ševa
Author	M. H. Shabestari
Author	R. Silwal
Author	N. Simicevic
Author	G. R. Smith
Author	P. Solvignon
Author	D. T. Spayde
Author	A. Subedi
Author	R. Suleiman
Author	V. Tadevosyan
Author	B. Waidyawansa
Author	P. Wang
Author	S. P. Wells
Author	S. A. Wood
Author	S. Yang
Author	P. Zang
Collaboration	Qweak Collaboration
Author's institution	University of Zagreb Faculty of Science (Department of Physics)
Scientific / art field, discipline and subdiscipline	NATURAL SCIENCES Physics
Abstract (english)	We report the measurement of the parity-violating asymmetry for the inelastic scattering of electrons from the proton, at Q2 = 0.082 GeV2 and W = 2.23 GeV, above the resonance region. The result A_Inel = −13.5 ± 2.0(stat) ± 3.9(syst) ppm agrees with theoretical calculations, and helps to validate the modeling of the γ Z interference structure functions Fγ Z 1 and Fγ Z 2 used in those calculations, which are also used for determination of the two-boson exchange γ -Z box diagram (γ Z ) contribution to parity-violating elastic scattering measurements. A positive parity-violating asymmetry for inclusive π− production was observed, as well as positive beam-normal single-spin asymmetry for scattered electrons and a negative beam-normal single-spin asymmetry for inclusive π− production.
Language	english
Publication type	Scientific paper - Original scientific paper
Publication status	Published
Peer review	Peer review - international
Publication version	Published version
Journal title	Physical Review C
Numbering	vol. 101, no. 5, 055503
p-ISSN	2469-9985
e-ISSN	2469-9993
DOI	https://doi.org/10.1103/PhysRevC.101.055503
URN:NBN	urn:nbn:hr:217:240425
Publication	2020
Document URL	https://link.aps.org/doi/10.1103/PhysRevC.101.055503
Type of resource	Text
Access conditions	Open access
Terms of use
Public note	© 2020 American Physical Society. Received 1 November 2019; accepted 10 February 2020; published 12 May 2020.
Created on	2020-10-09 15:44:58