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Title: Parity violation in deep inelastic scattering at JLab 6 GeV.

Abstract

The parity-violating asymmetry in e-2H deep inelastic scattering (DIS) can be used to extract the weak neutral-current coupling constants C 2q . A measurement of this asymmetry at two Q 2 values is planned at Jefferson Lab. Results from this experiment will provide a value of 2C 2u - C 2d to a precision of {+-}0.03, a factor of eight improvement over our current knowledge. If all hadronic effects can be understood, this result will provide information on possible extensions of the Standard Model, complementary to other experiments dedicated to new physics searches. Presented here are the physics motivation, experimental setup, potential hadronic effects and their implications, and the future of PV DIS at Jefferson Lab.

Authors:
; ; ; ; ; ; ; ; ; ;
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
983749
Report Number(s):
ANL/PHY/CP-119296
TRN: US1005367
DOE Contract Number:  
DE-AC02-06CH11357
Resource Type:
Conference
Resource Relation:
Conference: 3rd International Workshop from Parity Violation to Hadronic Structure (PAVI 2006); May 16, 2006 - May 20, 2006; Milos, Greece
Country of Publication:
United States
Language:
ENGLISH
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ACCURACY; ASYMMETRY; COUPLING CONSTANTS; DEEP INELASTIC SCATTERING; PARITY; POTENTIALS; STANDARD MODEL; VIOLATIONS; WEAK NEUTRAL CURRENTS

Citation Formats

Zheng, X., Arrington, J., Geesaman, D. F., Hafidi, K., Holt, R. J., Jackson, H. E., Potterveld, D. H., Reimer, P. E., Schulte, E., Zeidman, B., and Physics. Parity violation in deep inelastic scattering at JLab 6 GeV.. United States: N. p., 2007. Web. doi:10.1007/978-3-540-74413-9_40.
Zheng, X., Arrington, J., Geesaman, D. F., Hafidi, K., Holt, R. J., Jackson, H. E., Potterveld, D. H., Reimer, P. E., Schulte, E., Zeidman, B., & Physics. Parity violation in deep inelastic scattering at JLab 6 GeV.. United States. doi:10.1007/978-3-540-74413-9_40.
Zheng, X., Arrington, J., Geesaman, D. F., Hafidi, K., Holt, R. J., Jackson, H. E., Potterveld, D. H., Reimer, P. E., Schulte, E., Zeidman, B., and Physics. Mon . "Parity violation in deep inelastic scattering at JLab 6 GeV.". United States. doi:10.1007/978-3-540-74413-9_40.
@article{osti_983749,
title = {Parity violation in deep inelastic scattering at JLab 6 GeV.},
author = {Zheng, X. and Arrington, J. and Geesaman, D. F. and Hafidi, K. and Holt, R. J. and Jackson, H. E. and Potterveld, D. H. and Reimer, P. E. and Schulte, E. and Zeidman, B. and Physics},
abstractNote = {The parity-violating asymmetry in e-2H deep inelastic scattering (DIS) can be used to extract the weak neutral-current coupling constants C 2q . A measurement of this asymmetry at two Q 2 values is planned at Jefferson Lab. Results from this experiment will provide a value of 2C 2u - C 2d to a precision of {+-}0.03, a factor of eight improvement over our current knowledge. If all hadronic effects can be understood, this result will provide information on possible extensions of the Standard Model, complementary to other experiments dedicated to new physics searches. Presented here are the physics motivation, experimental setup, potential hadronic effects and their implications, and the future of PV DIS at Jefferson Lab.},
doi = {10.1007/978-3-540-74413-9_40},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 2007},
month = {Mon Jan 01 00:00:00 EST 2007}
}

Conference:
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