Survey of ALT′ asymmetries in semi-exclusive electron scattering on 4He and 12C

D. Protopopescu; F. W. Hersman; M. Holtrop; G. Adams; P. Ambrozewicz; E. Anciant; M. Anghinolfi; B. Asavapibhop; G. Asryan; G. Audit; T. Auger; H. Avakian; H. Bagdasaryan; J. P. Ball; S. Barrow; M. Battaglieri; K. Beard; M. Bektasoglu; M. Bellis; N. Benmouna; B. L. Berman; W. Bertozzi; N. Bianchi; A. S. Biselli; S. Boiarinov; B. E. Bonner; S. Bouchigny; R. Bradford; D. Branford; W. J. Briscoe; W. K. Brooks; V. D. Burkert; C. Butuceanu; J. R. Calarco; D. S. Carman; B. Carnahan; C. Cetina; S. Chen; P. L. Cole; A. Coleman; D. Cords; P. Corvisiero; D. Crabb; H. Crannell; J. P. Cummings; D. Debruyne; E. De Sanctis; R. DeVita; P. V. Degtyarenko; L. Dennis; K. V. Dharmawardane; K. S. Dhuga; C. Djalali; G. E. Dodge; D. Doughty; P. Dragovitsch; M. Dugger; S. Dytman; O. P. Dzyubak; H. Egiyan; K. S. Egiyan; L. Elouadrhiri; A. Empl; P. Eugenio; R. Fatemi; R. J. Feuerbach; T. A. Forest; H. Funsten; G. Gavalian; S. Gilad; G. P. Gilfoyle; K. L. Giovanetti; P. Girard; C. I.O. Gordon; R. W. Gothe; K. A. Griffioen; M. Guidal; M. Guillo; N. Guler; L. Guo; V. Gyurjyan; C. Hadjidakis; R. S. Hakobyan; J. Hardie; D. Heddle; K. Hicks; I. Hleiqawi; J. Hu; C. E. Hyde-Wright; W. Ingram; D. Ireland; M. M. Ito; D. Jenkins; K. Joo; H. G. Juengst; J. H. Kelley; J. D. Kellie; M. Khandaker; K. Y. Kim

doi:10.1016/j.nuclphysa.2004.11.009

Survey of A_LT′ asymmetries in semi-exclusive electron scattering on ⁴He and ¹²C

D. Protopopescu
, F. W. Hersman
, M. Holtrop
, G. Adams
, P. Ambrozewicz
, E. Anciant
, M. Anghinolfi
, B. Asavapibhop
, G. Asryan
, G. Audit
, T. Auger
, H. Avakian
, H. Bagdasaryan
, J. P. Ball
, S. Barrow
, M. Battaglieri
, K. Beard
, M. Bektasoglu
, M. Bellis
, N. Benmouna

B. L. Berman, W. Bertozzi, N. Bianchi, A. S. Biselli, S. Boiarinov, B. E. Bonner, S. Bouchigny, R. Bradford, D. Branford, W. J. Briscoe, W. K. Brooks, V. D. Burkert, C. Butuceanu, J. R. Calarco, D. S. Carman, B. Carnahan, C. Cetina, S. Chen, P. L. Cole, A. Coleman, D. Cords, P. Corvisiero, D. Crabb, H. Crannell, J. P. Cummings, D. Debruyne, E. De Sanctis, R. DeVita, P. V. Degtyarenko, L. Dennis, K. V. Dharmawardane, K. S. Dhuga, C. Djalali, G. E. Dodge, D. Doughty, P. Dragovitsch, M. Dugger, S. Dytman, O. P. Dzyubak, H. Egiyan, K. S. Egiyan, L. Elouadrhiri, A. Empl, P. Eugenio, R. Fatemi, R. J. Feuerbach, T. A. Forest, H. Funsten, G. Gavalian, S. Gilad, G. P. Gilfoyle, K. L. Giovanetti, P. Girard, C. I.O. Gordon, R. W. Gothe, K. A. Griffioen, M. Guidal, M. Guillo, N. Guler, L. Guo, V. Gyurjyan, C. Hadjidakis, R. S. Hakobyan, J. Hardie, D. Heddle, K. Hicks, I. Hleiqawi, J. Hu, C. E. Hyde-Wright, W. Ingram, D. Ireland, M. M. Ito, D. Jenkins, K. Joo, H. G. Juengst, J. H. Kelley, J. D. Kellie, M. Khandaker, K. Y. Kim

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Single spin azimuthal asymmetries A_LT′ were measured at Jefferson Lab using 2.2 and 4.4 GeV longitudinally polarised electrons incident on ⁴He and ¹²C targets in the CLAS detector. A_LT′ is related to the imaginary part of the longitudinal-transverse interference and in quasifree nucleon knockout it provides an unambiguous signature for final state interactions (FSI). Experimental values of A_LT′ were found to be below 5%, typically A_LT′ ≤ 3% for data with good statistical precision. Optical model in eikonal approximation (OMEA) and relativistic multiple-scattering Glauber approximation (RMSGA) calculations are shown to be consistent with the measured asymmetries.

Original language	English
Pages (from-to)	357-373
Number of pages	17
Journal	Nuclear Physics A
Volume	748
Issue number	3-4
DOIs	https://doi.org/10.1016/j.nuclphysa.2004.11.009
State	Published - Feb 21 2005

Bibliographical note

Funding Information:
This work was supported in part by the Instituto Nazionale di Fisica Nucleare, the French Centre National de la Recherche Scientifique, the French Commissariat à l’En-ergie Atomique, the US Department of Energy, the National Science Foundation, Emmy Noether grant from the Deutsche Forschungsgemeinschaft, the Korean Science and Engineering Foundation and the UK’s Engineering and Physical Sciences Research Council. The Southeastern Universities Research Association (SURA) operates the Thomas Jefferson National Accelerator Facility for the United States Department of Energy under contract DE-AC05-84ER40150.

Funding

This work was supported in part by the Instituto Nazionale di Fisica Nucleare, the French Centre National de la Recherche Scientifique, the French Commissariat à l’En-ergie Atomique, the US Department of Energy, the National Science Foundation, Emmy Noether grant from the Deutsche Forschungsgemeinschaft, the Korean Science and Engineering Foundation and the UK’s Engineering and Physical Sciences Research Council. The Southeastern Universities Research Association (SURA) operates the Thomas Jefferson National Accelerator Facility for the United States Department of Energy under contract DE-AC05-84ER40150.

Funders	Funder number
Korean Science and Engineering Foundation
Southeastern Universities Research Association Inc
US Department of Energy
National Science Foundation Arctic Social Science Program
Thomas Jefferson National Accelerator Facility	DE-AC05-84ER40150
Centre Eau Terre Environnement, Institut National de la Recherche Scientifique
UK Medical Research Council, Engineering and Physical Sciences Research Council
Deutsche Forschungsgemeinschaft
Instituto Nazionale di Fisica Nucleare
Commissariat à l'Énergie Atomique et aux Énergies Alternatives

Keywords

Deduced final state interaction effects. Comparison with model predictions
Measured single spin azimuthal asymmetries vs missing momentum, missing energy
Nuclear reactions He, C (polarised e, e′ p), E = 2.261, 4.461 GeV

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1016/j.nuclphysa.2004.11.009

Cite this

Protopopescu, D., Hersman, F. W., Holtrop, M., Adams, G., Ambrozewicz, P., Anciant, E., Anghinolfi, M., Asavapibhop, B., Asryan, G., Audit, G., Auger, T., Avakian, H., Bagdasaryan, H., Ball, J. P., Barrow, S., Battaglieri, M., Beard, K., Bektasoglu, M., Bellis, M., ... Kim, K. Y. (2005). Survey of A_LT′ asymmetries in semi-exclusive electron scattering on ⁴He and ¹²C. Nuclear Physics A, 748(3-4), 357-373. https://doi.org/10.1016/j.nuclphysa.2004.11.009

@article{139f813cddf84da4a9414c4d2fc9b292,

title = "Survey of ALT′ asymmetries in semi-exclusive electron scattering on 4He and 12C",

abstract = "Single spin azimuthal asymmetries ALT′ were measured at Jefferson Lab using 2.2 and 4.4 GeV longitudinally polarised electrons incident on 4He and 12C targets in the CLAS detector. ALT′ is related to the imaginary part of the longitudinal-transverse interference and in quasifree nucleon knockout it provides an unambiguous signature for final state interactions (FSI). Experimental values of ALT′ were found to be below 5\%, typically ALT′ ≤ 3\% for data with good statistical precision. Optical model in eikonal approximation (OMEA) and relativistic multiple-scattering Glauber approximation (RMSGA) calculations are shown to be consistent with the measured asymmetries.",

keywords = "Deduced final state interaction effects. Comparison with model predictions, Measured single spin azimuthal asymmetries vs missing momentum, missing energy, Nuclear reactions He, C (polarised e, e′ p), E = 2.261, 4.461 GeV",

author = "D. Protopopescu and Hersman, \{F. W.\} and M. Holtrop and G. Adams and P. Ambrozewicz and E. Anciant and M. Anghinolfi and B. Asavapibhop and G. Asryan and G. Audit and T. Auger and H. Avakian and H. Bagdasaryan and Ball, \{J. P.\} and S. Barrow and M. Battaglieri and K. Beard and M. Bektasoglu and M. Bellis and N. Benmouna and Berman, \{B. L.\} and W. Bertozzi and N. Bianchi and Biselli, \{A. S.\} and S. Boiarinov and Bonner, \{B. E.\} and S. Bouchigny and R. Bradford and D. Branford and Briscoe, \{W. J.\} and Brooks, \{W. K.\} and Burkert, \{V. D.\} and C. Butuceanu and Calarco, \{J. R.\} and Carman, \{D. S.\} and B. Carnahan and C. Cetina and S. Chen and Cole, \{P. L.\} and A. Coleman and D. Cords and P. Corvisiero and D. Crabb and H. Crannell and Cummings, \{J. P.\} and D. Debruyne and \{De Sanctis\}, E. and R. DeVita and Degtyarenko, \{P. V.\} and L. Dennis and Dharmawardane, \{K. V.\} and Dhuga, \{K. S.\} and C. Djalali and Dodge, \{G. E.\} and D. Doughty and P. Dragovitsch and M. Dugger and S. Dytman and Dzyubak, \{O. P.\} and H. Egiyan and Egiyan, \{K. S.\} and L. Elouadrhiri and A. Empl and P. Eugenio and R. Fatemi and Feuerbach, \{R. J.\} and Forest, \{T. A.\} and H. Funsten and G. Gavalian and S. Gilad and Gilfoyle, \{G. P.\} and Giovanetti, \{K. L.\} and P. Girard and Gordon, \{C. I.O.\} and Gothe, \{R. W.\} and Griffioen, \{K. A.\} and M. Guidal and M. Guillo and N. Guler and L. Guo and V. Gyurjyan and C. Hadjidakis and Hakobyan, \{R. S.\} and J. Hardie and D. Heddle and K. Hicks and I. Hleiqawi and J. Hu and Hyde-Wright, \{C. E.\} and W. Ingram and D. Ireland and Ito, \{M. M.\} and D. Jenkins and K. Joo and Juengst, \{H. G.\} and Kelley, \{J. H.\} and Kellie, \{J. D.\} and M. Khandaker and Kim, \{K. Y.\}",

note = "Funding Information: This work was supported in part by the Instituto Nazionale di Fisica Nucleare, the French Centre National de la Recherche Scientifique, the French Commissariat {\`a} l{\textquoteright}En-ergie Atomique, the US Department of Energy, the National Science Foundation, Emmy Noether grant from the Deutsche Forschungsgemeinschaft, the Korean Science and Engineering Foundation and the UK{\textquoteright}s Engineering and Physical Sciences Research Council. The Southeastern Universities Research Association (SURA) operates the Thomas Jefferson National Accelerator Facility for the United States Department of Energy under contract DE-AC05-84ER40150.",

year = "2005",

month = feb,

day = "21",

doi = "10.1016/j.nuclphysa.2004.11.009",

language = "English",

volume = "748",

pages = "357--373",

number = "3-4",

}

Protopopescu, D, Hersman, FW, Holtrop, M, Adams, G, Ambrozewicz, P, Anciant, E, Anghinolfi, M, Asavapibhop, B, Asryan, G, Audit, G, Auger, T, Avakian, H, Bagdasaryan, H, Ball, JP, Barrow, S, Battaglieri, M, Beard, K, Bektasoglu, M, Bellis, M, Benmouna, N, Berman, BL, Bertozzi, W, Bianchi, N, Biselli, AS, Boiarinov, S, Bonner, BE, Bouchigny, S, Bradford, R, Branford, D, Briscoe, WJ, Brooks, WK, Burkert, VD, Butuceanu, C, Calarco, JR, Carman, DS, Carnahan, B, Cetina, C, Chen, S, Cole, PL, Coleman, A, Cords, D, Corvisiero, P, Crabb, D, Crannell, H, Cummings, JP, Debruyne, D, De Sanctis, E, DeVita, R, Degtyarenko, PV, Dennis, L, Dharmawardane, KV, Dhuga, KS, Djalali, C, Dodge, GE, Doughty, D, Dragovitsch, P, Dugger, M, Dytman, S, Dzyubak, OP, Egiyan, H, Egiyan, KS, Elouadrhiri, L, Empl, A, Eugenio, P, Fatemi, R, Feuerbach, RJ, Forest, TA, Funsten, H, Gavalian, G, Gilad, S, Gilfoyle, GP, Giovanetti, KL, Girard, P, Gordon, CIO, Gothe, RW, Griffioen, KA, Guidal, M, Guillo, M, Guler, N, Guo, L, Gyurjyan, V, Hadjidakis, C, Hakobyan, RS, Hardie, J, Heddle, D, Hicks, K, Hleiqawi, I, Hu, J, Hyde-Wright, CE, Ingram, W, Ireland, D, Ito, MM, Jenkins, D, Joo, K, Juengst, HG, Kelley, JH, Kellie, JD, Khandaker, M & Kim, KY 2005, 'Survey of A_LT′ asymmetries in semi-exclusive electron scattering on ⁴He and ¹²C', Nuclear Physics A, vol. 748, no. 3-4, pp. 357-373. https://doi.org/10.1016/j.nuclphysa.2004.11.009

TY - JOUR

T1 - Survey of ALT′ asymmetries in semi-exclusive electron scattering on 4He and 12C

AU - Protopopescu, D.

AU - Hersman, F. W.

AU - Holtrop, M.

AU - Adams, G.

AU - Ambrozewicz, P.

AU - Anciant, E.

AU - Anghinolfi, M.

AU - Asavapibhop, B.

AU - Asryan, G.

AU - Audit, G.

AU - Auger, T.

AU - Avakian, H.

AU - Bagdasaryan, H.

AU - Ball, J. P.

AU - Barrow, S.

AU - Battaglieri, M.

AU - Beard, K.

AU - Bektasoglu, M.

AU - Bellis, M.

AU - Benmouna, N.

AU - Berman, B. L.

AU - Bertozzi, W.

AU - Bianchi, N.

AU - Biselli, A. S.

AU - Boiarinov, S.

AU - Bonner, B. E.

AU - Bouchigny, S.

AU - Bradford, R.

AU - Branford, D.

AU - Briscoe, W. J.

AU - Brooks, W. K.

AU - Burkert, V. D.

AU - Butuceanu, C.

AU - Calarco, J. R.

AU - Carman, D. S.

AU - Carnahan, B.

AU - Cetina, C.

AU - Chen, S.

AU - Cole, P. L.

AU - Coleman, A.

AU - Cords, D.

AU - Corvisiero, P.

AU - Crabb, D.

AU - Crannell, H.

AU - Cummings, J. P.

AU - Debruyne, D.

AU - De Sanctis, E.

AU - DeVita, R.

AU - Degtyarenko, P. V.

AU - Dennis, L.

AU - Dharmawardane, K. V.

AU - Dhuga, K. S.

AU - Djalali, C.

AU - Dodge, G. E.

AU - Doughty, D.

AU - Dragovitsch, P.

AU - Dugger, M.

AU - Dytman, S.

AU - Dzyubak, O. P.

AU - Egiyan, H.

AU - Egiyan, K. S.

AU - Elouadrhiri, L.

AU - Empl, A.

AU - Eugenio, P.

AU - Fatemi, R.

AU - Feuerbach, R. J.

AU - Forest, T. A.

AU - Funsten, H.

AU - Gavalian, G.

AU - Gilad, S.

AU - Gilfoyle, G. P.

AU - Giovanetti, K. L.

AU - Girard, P.

AU - Gordon, C. I.O.

AU - Gothe, R. W.

AU - Griffioen, K. A.

AU - Guidal, M.

AU - Guillo, M.

AU - Guler, N.

AU - Guo, L.

AU - Gyurjyan, V.

AU - Hadjidakis, C.

AU - Hakobyan, R. S.

AU - Hardie, J.

AU - Heddle, D.

AU - Hicks, K.

AU - Hleiqawi, I.

AU - Hu, J.

AU - Hyde-Wright, C. E.

AU - Ingram, W.

AU - Ireland, D.

AU - Ito, M. M.

AU - Jenkins, D.

AU - Joo, K.

AU - Juengst, H. G.

AU - Kelley, J. H.

AU - Kellie, J. D.

AU - Khandaker, M.

AU - Kim, K. Y.

N1 - Funding Information: This work was supported in part by the Instituto Nazionale di Fisica Nucleare, the French Centre National de la Recherche Scientifique, the French Commissariat à l’En-ergie Atomique, the US Department of Energy, the National Science Foundation, Emmy Noether grant from the Deutsche Forschungsgemeinschaft, the Korean Science and Engineering Foundation and the UK’s Engineering and Physical Sciences Research Council. The Southeastern Universities Research Association (SURA) operates the Thomas Jefferson National Accelerator Facility for the United States Department of Energy under contract DE-AC05-84ER40150.

PY - 2005/2/21

Y1 - 2005/2/21

N2 - Single spin azimuthal asymmetries ALT′ were measured at Jefferson Lab using 2.2 and 4.4 GeV longitudinally polarised electrons incident on 4He and 12C targets in the CLAS detector. ALT′ is related to the imaginary part of the longitudinal-transverse interference and in quasifree nucleon knockout it provides an unambiguous signature for final state interactions (FSI). Experimental values of ALT′ were found to be below 5%, typically ALT′ ≤ 3% for data with good statistical precision. Optical model in eikonal approximation (OMEA) and relativistic multiple-scattering Glauber approximation (RMSGA) calculations are shown to be consistent with the measured asymmetries.

AB - Single spin azimuthal asymmetries ALT′ were measured at Jefferson Lab using 2.2 and 4.4 GeV longitudinally polarised electrons incident on 4He and 12C targets in the CLAS detector. ALT′ is related to the imaginary part of the longitudinal-transverse interference and in quasifree nucleon knockout it provides an unambiguous signature for final state interactions (FSI). Experimental values of ALT′ were found to be below 5%, typically ALT′ ≤ 3% for data with good statistical precision. Optical model in eikonal approximation (OMEA) and relativistic multiple-scattering Glauber approximation (RMSGA) calculations are shown to be consistent with the measured asymmetries.

KW - Deduced final state interaction effects. Comparison with model predictions

KW - Measured single spin azimuthal asymmetries vs missing momentum, missing energy

KW - Nuclear reactions He, C (polarised e, e′ p), E = 2.261, 4.461 GeV

UR - https://www.scopus.com/pages/publications/12444252190

UR - https://www.scopus.com/pages/publications/12444252190#tab=citedBy

U2 - 10.1016/j.nuclphysa.2004.11.009

DO - 10.1016/j.nuclphysa.2004.11.009

M3 - Article

AN - SCOPUS:12444252190

SN - 0375-9474

VL - 748

SP - 357

EP - 373

JO - Nuclear Physics A

JF - Nuclear Physics A

IS - 3-4

ER -