Measurement of parity-violating asymmetry in electron-deuteron inelastic scattering

被引：26

作者：

Wang, D. ^{[1
]}

Pan, K. ^{[2
]}

Subedi, R. ^{[1
]}

Ahmed, Z. ^{[3
]}

Allada, K. ^{[4
]}

Aniol, K. A. ^{[5
]}

Armstrong, D. S. ^{[6
]}

Arrington, J. ^{[7
]}

Bellini, V. ^{[8
]}

Beminiwattha, R. ^{[9
]}

Benesch, J.

Benmokhtar, F. ^{[11
]}

Bertozzi, W. ^{[2
]}

Camsonne, A. ^{[10
]}

Canan, M. ^{[2
,12
]}

Cates, G. D. ^{[1
]}

Chen, J. -P.

Chudakov, E. ^{[10
]}

Cisbani, E. ^{[13
,14
]}

Dalton, M. M. ^{[1
]}

de Jager, C. W. ^{[10
]}

De Leo, R. ^{[15
]}

Deconinck, W. ^{[2
]}

Deng, X.

Deur, A. ^{[10
]}

Dutta, C. ^{[4
]}

El Fassi, L. ^{[8
,16
]}

Erler, J. ^{[17
]}

Flay, D. ^{[18
]}

Franklin, G. B. ^{[11
]}

Friend, M. ^{[11
]}

Frullani, S. ^{[13
,14
]}

Garibaldi, F. ^{[13
,14
]}

Gilad, S. ^{[2
]}

Giusa, A. ^{[8
]}

Glamazdin, A. ^{[19
]}

Golge, S. ^{[12
]}

Grimm, K. ^{[20
]}

Hafidi, K. ^{[7
]}

Hansen, J. -O. ^{[10
]}

Higinbotham, D. W. ^{[10
]}

Holmes, R. ^{[3
]}

Holmstrom, T. ^{[21
]}

Holt, R. J.

Huang, J. ^{[2
]}

Hyde, C. E. ^{[12
,22
]}

Jen, C. M. ^{[3
]}

Jones, D. ^{[1
]}

Kang, Hoyoung ^{[23
]}

King, P. M. ^{[9
]}

机构：

[1] Univ Virginia, Charlottesville, VA 22904 USA

[2] MIT, Cambridge, MA 02139 USA

[3] Syracuse Univ, Syracuse, NY 13244 USA

[4] Univ Kentucky, Lexington, KY 40506 USA

[5] Calif State Univ Los Angeles, Los Angeles, CA 90032 USA

[6] Coll William & Mary, Williamsburg, VA 23187 USA

[7] Argonne Natl Lab, Div Phys, Argonne, IL 60439 USA

[8] Univ Catania, Dipartmento Fis, Ist Nazl Fis Nucl, I-95123 Catania, Italy

[9] Ohio Univ, Athens, OH 45701 USA

[10] Thomas Jefferson Natl Accelerator Facil, Newport News, VA 23606 USA

[11] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA

[12] Old Dominion Univ, Norfolk, VA 23529 USA

[13] Ist Nazl Fis Nucl, Sez Roma, Grp Sanita, I-00161 Rome, Italy

[14] Ist Super Sanita, I-00161 Rome, Italy

[15] Univ Bari, I-70126 Bari, Italy

[16] Rutgers State Univ, Newark, NJ 07102 USA

[17] Univ Nacl Autonoma Mexico, Inst Fis, Mexico City 04510, DF, Mexico

[18] Temple Univ, Philadelphia, PA 19122 USA

[19] Kharkov Phys & Technol Inst, UA-61108 Kharkov, Ukraine

[20] Louisiana Tech Univ, Ruston, LA 71272 USA

[21] Longwood Univ, Farmville, VA 23909 USA

[22] Univ Blaise Pascal, Clermont Univ, Phys Corpusculaire Lab, CNRS IN2P3, FR-63000 Clermont Ferrand, France

[23] Seoul Natl Univ, Seoul 151742, South Korea

[24] Univ Massachusetts, Amherst, MA 01003 USA

[25] Kent State Univ, Kent, OH 44242 USA

[26] Ist Nazl Fis Nucl, Sezi Roma, I-00161 Rome, Italy

[27] Univ Roma La Sapienza, I-00161 Rome, Italy

[28] Jozef Stefan Inst, SI-1000 Ljubljana, Slovenia

[29] George Washington Univ, Washington, DC 20052 USA

[30] Mississippi State Univ, Mississippi State, MS 39762 USA

[31] Univ New Hampshire, Durham, NH 03824 USA

[32] Duke Univ, Durham, NC 27708 USA

[33] Yerevan Phys Inst, Yerevan 0036, Armenia

[34] Univ Ljubljana, SI-1000 Ljubljana, Slovenia

[35] China Inst Atom Energy, Beijing 102413, Peoples R China

来源：

PHYSICAL REVIEW C | 2015年 / 91卷 / 04期

基金：

美国国家科学基金会;

关键词：

FABRY-PEROT CAVITY; PROTON-SCATTERING; PARTICLE PHYSICS; QUARK; WEAK; NUCLEON; CONSERVATION; MODEL; NONCONSERVATION; POLARIZATION;

D O I：

10.1103/PhysRevC.91.045506

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The parity-violating asymmetries between a longitudinally polarized electron beam and an unpolarized deuterium target have been measured recently. The measurement covered two kinematic points in the deep-inelastic scattering region and five in the nucleon resonance region. We provide here details of the experimental setup, data analysis, and results on all asymmetry measurements including parity-violating electron asymmetries and those of inclusive pion production and beam-normal asymmetries. The parity-violating deep-inelastic asymmetries were used to extract the electron-quark weak effective couplings, and the resonance asymmetries provided the first evidence for quark-hadron duality in electroweak observables. These electron asymmetries and their interpretation were published earlier, but are presented here in more detail.

引用

页数：39

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