Precision measurement of the weak charge of the proton and parity violation in the N → ∆ transition

Autor: Lee, Anna R.

The Qweak Experiment ran for two and a half years at the Thomas Jefferson National Accelerator Facility in pursuit of Qwp, the neutral weak analog to the electric charge of the proton. Qweak measured the parity-violating asymmetry in elastic electron

Externí odkaz: http://hdl.handle.net/10919/94345

Precision Measurement of the Proton's Weak Charge using Parity-Violating Electron Scattering

Autor: Duvall, Wade Sayer

The Qweak experiment has precisely determined the weak charge of the proton Qp w by measuring the parity-violating asymmetry in elastic electron-proton scattering at a low momentum transfer of Q2 = 0.0249 (GeV/c)2. Qpw has a definite prediction in th

Externí odkaz: http://hdl.handle.net/10919/89476

Measuring the Weak Charge of the Proton and the Hadronic Parity Violation of the N →Δ Transition

Autor: Leacock, John Deane

Qweak will determine the weak charge of the proton, QpW, via an asymmetry measurement of parity-violating elastic electron-proton scattering at low four momentum transfer to a precision of 4%. QpW has firm Standard Model prediction and is related to

Externí odkaz: http://hdl.handle.net/10919/39941
http://scholar.lib.vt.edu/theses/available/etd-10172012-113252/

Precision Measurement of the Weak Charge of the Proton

Autor: K. Bartlett, K. E. Mesick, W. R. Falk, P. M. King, R. S. Beminiwattha, A. Asaturyan, J. Leckey, P. Zang, J. Leacock, T. Averett, D. T. Spayde, M. M. Dalton, Ross D. Young, W. D. Ramsay, Vladimir Nelyubin, J. Balewski, J. F. Dowd, J. Roche, S. Yang, Darko Androić, A. Micherdzinska, M. Kargiantoulakis, John M. Finn, J. A. Magee, Kent Paschke, Jongmin Lee, R. W. L. Jones, P. Solvignon, S. Kowalski, L. Z. Ndukum, W. S. Duvall, S. Zhamkochyan, J. Birchall, V. Tvaskis, Riad Suleiman, A. R. Lee, B. Waidyawansa, J. Pan, D. C. Jones, Fatiha Benmokhtar, Wouter Deconinck, Jonathan W. Martin, S. Covrig Dusa, L. Lee, A. Mkrtchyan, Amrendra Narayan, R. Michaels, S. P. Wells, M. H. Shabestari, Geoffrey Smith, D. Gaskell, C. A. Davis, William A. Tobias, Jay Benesch, H. Mkrtchyan, Matthew Jones, Joseph Grames, S. A. Page, A. K. Opper, S. MacEwan, T. Seva, E. Korkmaz, Jean-Francois Rajotte, V. M. Gray, M. Poelker, C. Gal, D. S. Armstrong, J. A. Dunne, S. A. Wood, J. Mei, J. Beaufait, R. D. Carlini, Kathryn Grimm, F. Guo, S. K. Phillips, J. Diefenbach, P. Wang, D. J. Mack, N. Morgan, Michael Gericke, B. Sawatzky, T. A. Forest, R. Silwal, M. J. McHugh, M. Elaasar, R. Mahurin, J. C. Cornejo, Michael Pitt, R. Subedi, W. T. H. van Oers, Nuruzzaman, H. Nuhait, J. R. Hoskins, D. G. Meekins, Juliette Mammei, V. Tadevosyan, Dipangkar Dutta, Neven Simicevic, A. Subedi

The fields of particle and nuclear physics have undertaken extensive programs to search for evidence of physics beyond that explained by current theories. The observation of the Higgs boson at the Large Hadron Collider completed the set of particles

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4c8461e0a49be712660bf7b94902661
http://arxiv.org/abs/1905.08283

Hadronic γZ box corrections in Møller scattering

Autor: N.L. Hall, Anthony W. Thomas, Wolodymyr Melnitchouk, Ross D. Young, P. G. Blunden

Publikováno v: Physics Letters B

The possibility of measuring the parity-violating asymmetry in Møller scattering with sufficient accuracy to determine sin2θW to 0.1% offers a complementary path to the discovery of new physics to that followed at high energy colliders. We present

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d423a3946b4e2ee0d34b87fe994d2899