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Scientific paper - Conference Proceedings Article (invited lecture)
First Direct Measurement of the Proton’s Weak Charge
In: European Physical Journal Web of Conferences. London: EDP Sciences, 2017. https://doi.org/10.1051/epjconf/201713708005
Androić, Darko; Armstrong, D. S.; Asaturyan, A.; Averett, T.; Balewski, J.; Bartlett, K.; Beaufait, J.; Beminiwattha, R. S.; Benesch, J.; Benmokhtar, F.; Birchall, J.; Carlini, R. D.; Cates, G. D.; Cornejo, J. C.; Covrig, S.; Dalton, M. M.; Davis, C. A.; Deconinck, W.; Diefenbach, J.; Dowd, J. F.; Dunne, J. A.; Dutta, D.; Duvalla, W. S.; Elaasar, M.; Falk, W. R.; Finn, J. M.; Forest, T.; Gal, C.; Gaskell, D.; Gericke, M. T. W.; Grames, J.; Gray, V. M.; Grimm, K.; Guo, F.; Hoskins, J. R.; Johnston, K.; Jones, D.; Jones, M.; Jones, R.; Kargiantoulakis, M.; King, P. M.; Korkmaz, E.; Kowalski, S.; Leacock, J.; Leckey, J.; Lee, A. R.; Lee, J. H.; Lee, L.; MacEwan, S.; Mack, D.; Magee, J. A.; Mahurin, R.; Mammei, J.; Martin, J. W.; McHugh, M. J.; Meekins, D.; Mei, J.; Michaels, R.; Micherdzinska, A.; Mkrtchyan, A.; Mkrtchyan, H.; Morgan, N.; Myers, K. E.; Narayan, A.; Ndukum, L. Z.; Nelyubin, V.; Nuhait, H.; Nuruzzaman, W.T.H van Oers; Page, S. A.; Opper, A. K.; Pan, J.; Paschke, K. D.; Phillips, S. K.; Pitt, M. L.; Poelker, M.; Rajotte, J. F.; Ramsay, W. D.; Roche, J.; Sawatzky, B.; Ševa, Tomislav; Shabestari, M. H.; Silwal, R.; Šimičević, Neven; Smith, G. R.; Solvignon, P.; Spayde, D. T.; Subedi, A.; Subedi, R.; Suleiman, R.; Tadevosyan, V.; Tobias, W. A.; Tvaskis, V.; Waidyawansa, B.; Wang, P.; Wells, S. P.; Wood, S. A.; Yang, S.; Young, R. D.; Zang, P.; Zhamkochyan, S. More authors...

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Androić, D., Armstrong, D. S., Asaturyan, A., Averett, T., Balewski, J., Bartlett, K. ... Zhamkochyan, S. (2017). First Direct Measurement of the Proton’s Weak Charge. European Physical Journal Web of Conferences. London: EDP Sciences. doi: 10.1051/epjconf/201713708005

Androić, Darko, et al. "First Direct Measurement of the Proton’s Weak Charge." European Physical Journal Web of Conferences, EDP Sciences, 2017. https://urn.nsk.hr/urn:nbn:hr:217:487300

Androić, Darko, D. S. Armstrong, A. Asaturyan, T. Averett, J. Balewski, K. Bartlett, J. Beaufait, et al. "First Direct Measurement of the Proton’s Weak Charge." In European Physical Journal Web of Conferences. London: EDP Sciences, 2017. Accessed 2024 November 26. https://urn.nsk.hr/urn:nbn:hr:217:487300

Androić, D., et al. (2017) 'First Direct Measurement of the Proton’s Weak Charge', European Physical Journal Web of Conferences, EDP Sciences, London. Available at: https://urn.nsk.hr/urn:nbn:hr:217:487300 (Accessed 26 November 2024)

Androić D, Armstrong DS, Asaturyan A, Averett T, Balewski J, Bartlett K, and sur.. First Direct Measurement of the Proton’s Weak Charge. European Physical Journal Web of Conferences. London: EDP Sciences; 2017. [cited 2024 November 26] Available at: https://urn.nsk.hr/urn:nbn:hr:217:487300

D. Androić, et al., "First Direct Measurement of the Proton’s Weak Charge", European Physical Journal Web of Conferences London: EDP Sciences, 2017. [Online] Available at: https://urn.nsk.hr/urn:nbn:hr:217:487300 [Accessed: 26 November 2024]

Metadata
Title (english)First Direct Measurement of the Proton’s Weak Charge
AuthorDarko Androić
AuthorD. S. Armstrong
AuthorA. Asaturyan
AuthorT. Averett
AuthorJ. Balewski
AuthorK. Bartlett
AuthorJ. Beaufait
AuthorR. S. Beminiwattha
AuthorJ. Benesch
AuthorF. Benmokhtar
AuthorJ. Birchall
AuthorR. D. Carlini
AuthorG. D. Cates
AuthorJ. C. Cornejo
AuthorS. Covrig
AuthorM. M. Dalton
AuthorC. A. Davis
AuthorW. Deconinck
AuthorJ. Diefenbach
AuthorJ. F. Dowd
AuthorJ. A. Dunne
AuthorD. Dutta
AuthorW. S. Duvalla
AuthorM. Elaasar
AuthorW. R. Falk
AuthorJ. M. Finn
AuthorT. Forest
AuthorC. Gal
AuthorD. Gaskell
AuthorM. T. W. Gericke
AuthorJ. Grames
AuthorV. M. Gray
AuthorK. Grimm
AuthorF. Guo
AuthorJ. R. Hoskins
AuthorK. Johnston
AuthorD. Jones
AuthorM. Jones
AuthorR. Jones
AuthorM. Kargiantoulakis
AuthorP. M. King
AuthorE. Korkmaz
AuthorS. Kowalski
AuthorJ. Leacock
AuthorJ. Leckey
AuthorA. R. Lee
AuthorJ. H. Lee
AuthorL. Lee
AuthorS. MacEwan
AuthorD. Mack
AuthorJ. A. Magee
AuthorR. Mahurin
AuthorJ. Mammei
AuthorJ. W. Martin
AuthorM. J. McHugh
AuthorD. Meekins
AuthorJ. Mei
AuthorR. Michaels
AuthorA. Micherdzinska
AuthorA. Mkrtchyan
AuthorH. Mkrtchyan
AuthorN. Morgan
AuthorK. E. Myers
AuthorA. Narayan
AuthorL. Z. Ndukum
AuthorV. Nelyubin
AuthorH. Nuhait
AuthorW.T.H van Oers Nuruzzaman
AuthorS. A. Page
AuthorA. K. Opper
AuthorJ. Pan
AuthorK. D. Paschke
AuthorS. K. Phillips
AuthorM. L. Pitt
AuthorM. Poelker
AuthorJ. F. Rajotte
AuthorW. D. Ramsay
AuthorJ. Roche
AuthorB. Sawatzky
AuthorTomislav Ševa
AuthorM. H. Shabestari
AuthorR. Silwal
AuthorNeven Šimičević
MBZ: 118310
AuthorG. R. Smith
AuthorP. Solvignon
AuthorD. T. Spayde
AuthorA. Subedi
AuthorR. Subedi
AuthorR. Suleiman
AuthorV. Tadevosyan
AuthorW. A. Tobias
AuthorV. Tvaskis
AuthorB. Waidyawansa
AuthorP. Wang
AuthorS. P. Wells
AuthorS. A. Wood
AuthorS. Yang
AuthorR. D. Young
AuthorP. Zang
AuthorS. Zhamkochyan
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
Abstract The Qweak experiment, which took data at Jefferson Lab in the period 2010 - 2012, will precisely determine the weak charge of the proton by measuring the parity-violating asymmetry in elastic e-p scattering at 1.1 GeV using a longitudinally polarized electron beam and a liquid hydrogen target at a low momentum transfer of Q2 = 0.025 (GeV/c)2. The weak charge of the proton is predicted by the Standard Model and any significant deviation would indicate physics beyond the Standard Model. The technical challenges and experimental apparatus for measuring the weak charge of the proton will be discussed, as well as the method of extracting the weak charge of the proton. The results from a small subset of the data, that has been published, will also be presented. Furthermore an update will be given of the current status of the data analysis.
Keywords (english)
Languageenglish
Publication typeScientific paper - Conference Proceedings Article (invited lecture)
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Publication titleEuropean Physical Journal Web of Conferences
Numberingvol. 137, no. 8, 08005
e-ISSN2100-014X
DOIhttps://doi.org/10.1051/epjconf/201713708005
URN:NBNurn:nbn:hr:217:487300
Publication2017
ConferenceTitle: XIIth Quark Confinement and the Hadron Spectrum
Location: Thessaloniki, Greece
Start date: 2016-08-29
End date: 2016-09-02
Assembly type: Invited lecture
Document URLhttps://www.epj-conferences.org/articles/epjconf/abs/2017/06/epjconf_conf2017_08005/epjconf_conf2017_08005.html
Type of resourceText
PublisherEDP Sciences
Publishing placeLondon
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© The Authors, published by EDP Sciences, 2017. This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Created on2020-02-28 19:44:31