Jefferson Lab PAC 34 Proposal Precise Measurement of π/π Ratios in Semi–inclusive Deep Inelastic Scattering Part I: Charge Symmetry Violating Quark Distributions
نویسندگان
چکیده
December 15, 2008 J. Arrington, R. Dupré, D. Geesaman, K. Hafidi (spokesperson), R. J. Holt, D. H. Potterveld, P. E. Reimer, P. Solvignon Argonne National Laboratory, Argonne, IL W. Chen, H. Gao, X. Qian, Y. Qiang, Q. Ye Duke University, Durham, NC P. Markowitz Florida International University, Miami, FL C. .E. Keppel Hampton University, Hampton, VA G. Niculescu, I. Niculescu James Madison University, Harrisonburg, VA P. Bosted, R. Ent, H. Fenker, D. Gaskell (spokesperson), D. Mack, G. Smith Jefferson Lab, Newport News, VA J. Dunne, D. Dutta (spokesperson), E. Leggett, A. Narayan, L. Ndukum, Nuruzzaman, A. Subedi Mississippi State University, Mississippi State, MS A. Daniel Ohio University, Athens, OH E. Beise University of Maryland, College Park, MD G. Huber University of Regina, Regina, SK, Canada H. Baghdasaryan, D. Day, N. Kalantarians University of Virginia, Charlottesville, VA F. .R. Wesselman Xavier University of Louisiana, New Orleans, LA
منابع مشابه
Jefferson Lab PAC 37 Proposal E12-09-002; Charge Symmetry Violating Quark Distributions via Precise Measurement of π/π Ratios in Semi–inclusive Deep Inelastic Scattering
December 1, 2010 J. Arrington, R. Dupré, D. Geesaman, K. Hafidi (spokesperson), R. J. Holt, D. H. Potterveld, P. E. Reimer, X. Zhan Argonne National Laboratory, Argonne, IL T. Horn Catholic University of America, Washington, D.C. H. Gao, S. Malace, G. Laskaris, C. Peng, Q.J. Ye, Y. Zhang Duke University, Durham, NC P. Markowitz Florida International University, Miami, FL C. E. Keppel Hampton Un...
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We propose to map the transverse momentum (Pt) dependence for semi-inclusive electroproduction of charged pions (π±) and, simultaneously albeit with a factor of ten lower rates, kaons (K±) from both proton and deuteron targets. The proposed measurements cover the range 0.2 < x < 0.5, 2 < Q < 5 GeV, 0.3 < z < 0.5, and Pt < 0.5 GeV. The Hall C HMS spectrometer and the projected SHMS with its firs...
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This experiment will use the SHMS and HMS in Hall C to measure electrons and charged pions in coincidence. In this case, the SHMS will be used as the electron arm, and the HMS as the hadron arm. The experiment will measure semi–inclusive production of charged pions at three different values of Q=4.0, 5.0, and 6.1 GeV at large x. A range of x and z values is required to fully constrain charge sy...
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