Measurement of azimuthal asymmetries with respect to both beam charge and transverse target polarization in exclusive electroproduction of real photons

A. Airapetian; N. Akopov; Z. Akopov; A. Andrus; E. C. Aschenauer; W. Augustyniak; R. Avakian; A. Avetissian; E. Avetisyan; L. Barion; S. Belostotski; N. Bianchi; H. P. Blok; H. Böttcher; C. Bonomo; A. Borissov; A. Brüll; V. Bryzgalov; J. Burns; M. Capiluppi; G. P. Capitani; E. Cisbani; G. Ciullo; M. Contalbrigo; P. F. Dalpiaz; W. Deconinck; R. De Leo; M. Demey; L. De Nardo; E. De Sanctis; M. Diefenthaler; P. Di Nezza; J. Dreschler; M. Düren; M. Ehrenfried; G. Elbakian; F. Ellinghaus; U. Elschenbroich; R. Fabbri; A. Fantoni; L. Felawka; S. Frullani; A. Funel; D. Gabbert; G. Gapienko; V. Gapienko; F. Garibaldi; G. Gavrilov; V. Gharibyan; F. Giordano; S. Gliske; H. Guler; C. Hadjidakis; D. Hasch; T. Hasegawa; G. Hill; A. Hillenbrand; M. Hoek; Y. Holler; I. Hristova; G. Iarygin; Y. Imazu; A. Ivanilov; A. Izotov; H. E. Jackson; A. Jgoun; S. Joosten; R. Kaiser; T. Keri; E. Kinney; A. Kisselev; M. Kopytin; V. Korotkov; V. Kozlov; P. Kravchenko; V. G. Krivokhijine; L. Lagamba; R. Lamb; L. Lapikás; I. Lehmann; P. Lenisa; L. A. Linden-Levy; W. Lorenzon; S. Lu; X. Lu; B. Q. Ma; D. Mahon; B. Maiheu; N. C.R. Makins; Y. Mao; B. Marianski; H. Marukyan; C. A. Miller; Y. Miyachi; V. Muccifora; M. Murray; A. Mussgiller; A. Nagaitsev; E. Nappi; Y. Naryshkin; A. Nass; M. Negodaev; W. D. Nowak; A. Osborne; L. L. Pappalardo; R. Perez-Benito; N. Pickert; M. Raithel; P. E. Reimer; A. Reischl; A. R. Reolon; C. Riedl; K. Rith; S. E. Rock; G. Rosner; A. Rostomyan; L. Rubacek; J. Rubin; A. L. Ruiz; D. Ryckbosch; Y. Salomatin; I. Sanjiev; A. Schäfer; G. Schnell; K. P. Schüler; B. Seitz; C. Shearer; T. A. Shibata; V. Shutov; M. Stancari; M. Statera; E. Steffens; J. J.M. Steijger; H. Stenzel; J. Stewart; F. Stinzing; P. Tait; S. Taroian; A. Terkulov; A. Trzcinski; M. Tytgat; A. Vandenbroucke; P. B. Van Der Nat; G. Van Der Steenhoven; Y. Van Haarlem; C. Van Hulse; M. Varanda; D. Veretennikov; V. Vikhrov; I. Vilardi; C. Vogel; S. Wang; S. Yaschenko; H. Ye; Z. Ye; S. Yen; W. Yu; D. Zeiler; B. Zihlmann; P. Zupranski

doi:10.1088/1126-6708/2008/06/066

Measurement of azimuthal asymmetries with respect to both beam charge and transverse target polarization in exclusive electroproduction of real photons

A. Airapetian, N. Akopov, Z. Akopov, A. Andrus, E. C. Aschenauer, W. Augustyniak, R. Avakian, A. Avetissian, E. Avetisyan, L. Barion, S. Belostotski, N. Bianchi, H. P. Blok, H. Böttcher, C. Bonomo, A. Borissov, A. Brüll, V. Bryzgalov, J. Burns, M. CapiluppiG. P. Capitani, E. Cisbani, G. Ciullo, M. Contalbrigo, P. F. Dalpiaz, W. Deconinck, R. De Leo, M. Demey, L. De Nardo, E. De Sanctis, M. Diefenthaler, P. Di Nezza, J. Dreschler, M. Düren, M. Ehrenfried, G. Elbakian, F. Ellinghaus, U. Elschenbroich, R. Fabbri, A. Fantoni, L. Felawka, S. Frullani, A. Funel, D. Gabbert, G. Gapienko, V. Gapienko, F. Garibaldi, G. Gavrilov, V. Gharibyan, F. Giordano, S. Gliske, H. Guler, C. Hadjidakis, D. Hasch, T. Hasegawa, G. Hill, A. Hillenbrand, M. Hoek, Y. Holler, I. Hristova, G. Iarygin, Y. Imazu, A. Ivanilov, A. Izotov, H. E. Jackson, A. Jgoun, S. Joosten, R. Kaiser, T. Keri, E. Kinney, A. Kisselev, M. Kopytin, V. Korotkov, V. Kozlov, P. Kravchenko, V. G. Krivokhijine, L. Lagamba, R. Lamb, L. Lapikás, I. Lehmann, P. Lenisa, L. A. Linden-Levy, W. Lorenzon, S. Lu, X. Lu, B. Q. Ma, D. Mahon, B. Maiheu, N. C.R. Makins, Y. Mao, B. Marianski, H. Marukyan, C. A. Miller, Y. Miyachi, V. Muccifora, M. Murray, A. Mussgiller, A. Nagaitsev, E. Nappi, Y. Naryshkin, A. Nass, M. Negodaev, W. D. Nowak, A. Osborne, L. L. Pappalardo, R. Perez-Benito, N. Pickert, M. Raithel, P. E. Reimer, A. Reischl, A. R. Reolon, C. Riedl, K. Rith, S. E. Rock, G. Rosner, A. Rostomyan, L. Rubacek, J. Rubin, A. L. Ruiz, D. Ryckbosch, Y. Salomatin, I. Sanjiev, A. Schäfer, G. Schnell, K. P. Schüler, B. Seitz, C. Shearer, T. A. Shibata, V. Shutov, M. Stancari, M. Statera, E. Steffens, J. J.M. Steijger, H. Stenzel, J. Stewart, F. Stinzing, P. Tait, S. Taroian, A. Terkulov, A. Trzcinski, M. Tytgat, A. Vandenbroucke, P. B. Van Der Nat, G. Van Der Steenhoven, Y. Van Haarlem, C. Van Hulse, M. Varanda, D. Veretennikov, V. Vikhrov, I. Vilardi, C. Vogel, S. Wang, S. Yaschenko, H. Ye, Z. Ye, S. Yen, W. Yu, D. Zeiler, B. Zihlmann, P. Zupranski

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

Abstract

Azimuthal asymmetries in exclusive electroproduction of real photons are measured for the first time with respect to transverse target polarisation, providing new constraints on Generalized Parton Distributions. From the same data set on a hydrogen target, new results for the beam-charge asymmetry are also extracted with better precision than those previously reported. By comparing model calculations with measured asymmetries attributed to the interference between the deeply virtual Compton scattering and Bethe-Heitler processes, a model-dependent constraint is obtained on the total angular momenta carried by up and down quarks in the nucleon.

Original language	English (US)
Article number	066
Journal	Journal of High Energy Physics
Volume	2008
Issue number	6
DOIs	https://doi.org/10.1088/1126-6708/2008/06/066
State	Published - Jun 1 2008
Externally published	Yes

Keywords

Lepton-Nucleon scattering

ASJC Scopus subject areas

Nuclear and High Energy Physics

Online availability

10.1088/1126-6708/2008/06/066

Library availability

Discover UIUC Full Text

Cite this

Airapetian, A., Akopov, N., Akopov, Z., Andrus, A., Aschenauer, E. C., Augustyniak, W., Avakian, R., Avetissian, A., Avetisyan, E., Barion, L., Belostotski, S., Bianchi, N., Blok, H. P., Böttcher, H., Bonomo, C., Borissov, A., Brüll, A., Bryzgalov, V., Burns, J., ... Zupranski, P. (2008). Measurement of azimuthal asymmetries with respect to both beam charge and transverse target polarization in exclusive electroproduction of real photons. Journal of High Energy Physics, 2008(6), Article 066. https://doi.org/10.1088/1126-6708/2008/06/066

Airapetian, A, Akopov, N, Akopov, Z, Andrus, A, Aschenauer, EC, Augustyniak, W, Avakian, R, Avetissian, A, Avetisyan, E, Barion, L, Belostotski, S, Bianchi, N, Blok, HP, Böttcher, H, Bonomo, C, Borissov, A, Brüll, A, Bryzgalov, V, Burns, J, Capiluppi, M, Capitani, GP, Cisbani, E, Ciullo, G, Contalbrigo, M, Dalpiaz, PF, Deconinck, W, De Leo, R, Demey, M, De Nardo, L, De Sanctis, E, Diefenthaler, M, Di Nezza, P, Dreschler, J, Düren, M, Ehrenfried, M, Elbakian, G, Ellinghaus, F, Elschenbroich, U, Fabbri, R, Fantoni, A, Felawka, L, Frullani, S, Funel, A, Gabbert, D, Gapienko, G, Gapienko, V, Garibaldi, F, Gavrilov, G, Gharibyan, V, Giordano, F, Gliske, S, Guler, H, Hadjidakis, C, Hasch, D, Hasegawa, T, Hill, G, Hillenbrand, A, Hoek, M, Holler, Y, Hristova, I, Iarygin, G, Imazu, Y, Ivanilov, A, Izotov, A, Jackson, HE, Jgoun, A, Joosten, S, Kaiser, R, Keri, T, Kinney, E, Kisselev, A, Kopytin, M, Korotkov, V, Kozlov, V, Kravchenko, P, Krivokhijine, VG, Lagamba, L, Lamb, R, Lapikás, L, Lehmann, I, Lenisa, P, Linden-Levy, LA, Lorenzon, W, Lu, S, Lu, X, Ma, BQ, Mahon, D, Maiheu, B, Makins, NCR, Mao, Y, Marianski, B, Marukyan, H, Miller, CA, Miyachi, Y, Muccifora, V, Murray, M, Mussgiller, A, Nagaitsev, A, Nappi, E, Naryshkin, Y, Nass, A, Negodaev, M, Nowak, WD, Osborne, A, Pappalardo, LL, Perez-Benito, R, Pickert, N, Raithel, M, Reimer, PE, Reischl, A, Reolon, AR, Riedl, C, Rith, K, Rock, SE, Rosner, G, Rostomyan, A, Rubacek, L, Rubin, J, Ruiz, AL, Ryckbosch, D, Salomatin, Y, Sanjiev, I, Schäfer, A, Schnell, G, Schüler, KP, Seitz, B, Shearer, C, Shibata, TA, Shutov, V, Stancari, M, Statera, M, Steffens, E, Steijger, JJM, Stenzel, H, Stewart, J, Stinzing, F, Tait, P, Taroian, S, Terkulov, A, Trzcinski, A, Tytgat, M, Vandenbroucke, A, Van Der Nat, PB, Van Der Steenhoven, G, Van Haarlem, Y, Van Hulse, C, Varanda, M, Veretennikov, D, Vikhrov, V, Vilardi, I, Vogel, C, Wang, S, Yaschenko, S, Ye, H, Ye, Z, Yen, S, Yu, W, Zeiler, D, Zihlmann, B & Zupranski, P 2008, 'Measurement of azimuthal asymmetries with respect to both beam charge and transverse target polarization in exclusive electroproduction of real photons', Journal of High Energy Physics, vol. 2008, no. 6, 066. https://doi.org/10.1088/1126-6708/2008/06/066

@article{db46bc9f0a47461db8965d47c81aac70,

title = "Measurement of azimuthal asymmetries with respect to both beam charge and transverse target polarization in exclusive electroproduction of real photons",

abstract = "Azimuthal asymmetries in exclusive electroproduction of real photons are measured for the first time with respect to transverse target polarisation, providing new constraints on Generalized Parton Distributions. From the same data set on a hydrogen target, new results for the beam-charge asymmetry are also extracted with better precision than those previously reported. By comparing model calculations with measured asymmetries attributed to the interference between the deeply virtual Compton scattering and Bethe-Heitler processes, a model-dependent constraint is obtained on the total angular momenta carried by up and down quarks in the nucleon.",

keywords = "Lepton-Nucleon scattering",

author = "A. Airapetian and N. Akopov and Z. Akopov and A. Andrus and Aschenauer, {E. C.} and W. Augustyniak and R. Avakian and A. Avetissian and E. Avetisyan and L. Barion and S. Belostotski and N. Bianchi and Blok, {H. P.} and H. B{\"o}ttcher and C. Bonomo and A. Borissov and A. Br{\"u}ll and V. Bryzgalov and J. Burns and M. Capiluppi and Capitani, {G. P.} and E. Cisbani and G. Ciullo and M. Contalbrigo and Dalpiaz, {P. F.} and W. Deconinck and {De Leo}, R. and M. Demey and {De Nardo}, L. and {De Sanctis}, E. and M. Diefenthaler and {Di Nezza}, P. and J. Dreschler and M. D{\"u}ren and M. Ehrenfried and G. Elbakian and F. Ellinghaus and U. Elschenbroich and R. Fabbri and A. Fantoni and L. Felawka and S. Frullani and A. Funel and D. Gabbert and G. Gapienko and V. Gapienko and F. Garibaldi and G. Gavrilov and V. Gharibyan and F. Giordano and S. Gliske and H. Guler and C. Hadjidakis and D. Hasch and T. Hasegawa and G. Hill and A. Hillenbrand and M. Hoek and Y. Holler and I. Hristova and G. Iarygin and Y. Imazu and A. Ivanilov and A. Izotov and Jackson, {H. E.} and A. Jgoun and S. Joosten and R. Kaiser and T. Keri and E. Kinney and A. Kisselev and M. Kopytin and V. Korotkov and V. Kozlov and P. Kravchenko and Krivokhijine, {V. G.} and L. Lagamba and R. Lamb and L. Lapik{\'a}s and I. Lehmann and P. Lenisa and Linden-Levy, {L. A.} and W. Lorenzon and S. Lu and X. Lu and Ma, {B. Q.} and D. Mahon and B. Maiheu and Makins, {N. C.R.} and Y. Mao and B. Marianski and H. Marukyan and Miller, {C. A.} and Y. Miyachi and V. Muccifora and M. Murray and A. Mussgiller and A. Nagaitsev and E. Nappi and Y. Naryshkin and A. Nass and M. Negodaev and Nowak, {W. D.} and A. Osborne and Pappalardo, {L. L.} and R. Perez-Benito and N. Pickert and M. Raithel and Reimer, {P. E.} and A. Reischl and Reolon, {A. R.} and C. Riedl and K. Rith and Rock, {S. E.} and G. Rosner and A. Rostomyan and L. Rubacek and J. Rubin and Ruiz, {A. L.} and D. Ryckbosch and Y. Salomatin and I. Sanjiev and A. Sch{\"a}fer and G. Schnell and Sch{\"u}ler, {K. P.} and B. Seitz and C. Shearer and Shibata, {T. A.} and V. Shutov and M. Stancari and M. Statera and E. Steffens and Steijger, {J. J.M.} and H. Stenzel and J. Stewart and F. Stinzing and P. Tait and S. Taroian and A. Terkulov and A. Trzcinski and M. Tytgat and A. Vandenbroucke and {Van Der Nat}, {P. B.} and {Van Der Steenhoven}, G. and {Van Haarlem}, Y. and {Van Hulse}, C. and M. Varanda and D. Veretennikov and V. Vikhrov and I. Vilardi and C. Vogel and S. Wang and S. Yaschenko and H. Ye and Z. Ye and S. Yen and W. Yu and D. Zeiler and B. Zihlmann and P. Zupranski",

year = "2008",

month = jun,

day = "1",

doi = "10.1088/1126-6708/2008/06/066",

language = "English (US)",

volume = "2008",

journal = "Journal of High Energy Physics",

issn = "1126-6708",

publisher = "Springer",

number = "6",

}

TY - JOUR

T1 - Measurement of azimuthal asymmetries with respect to both beam charge and transverse target polarization in exclusive electroproduction of real photons

AU - Airapetian, A.

AU - Akopov, N.

AU - Akopov, Z.

AU - Andrus, A.

AU - Aschenauer, E. C.

AU - Augustyniak, W.

AU - Avakian, R.

AU - Avetissian, A.

AU - Avetisyan, E.

AU - Barion, L.

AU - Belostotski, S.

AU - Bianchi, N.

AU - Blok, H. P.

AU - Böttcher, H.

AU - Bonomo, C.

AU - Borissov, A.

AU - Brüll, A.

AU - Bryzgalov, V.

AU - Burns, J.

AU - Capiluppi, M.

AU - Capitani, G. P.

AU - Cisbani, E.

AU - Ciullo, G.

AU - Contalbrigo, M.

AU - Dalpiaz, P. F.

AU - Deconinck, W.

AU - De Leo, R.

AU - Demey, M.

AU - De Nardo, L.

AU - De Sanctis, E.

AU - Diefenthaler, M.

AU - Di Nezza, P.

AU - Dreschler, J.

AU - Düren, M.

AU - Ehrenfried, M.

AU - Elbakian, G.

AU - Ellinghaus, F.

AU - Elschenbroich, U.

AU - Fabbri, R.

AU - Fantoni, A.

AU - Felawka, L.

AU - Frullani, S.

AU - Funel, A.

AU - Gabbert, D.

AU - Gapienko, G.

AU - Gapienko, V.

AU - Garibaldi, F.

AU - Gavrilov, G.

AU - Gharibyan, V.

AU - Giordano, F.

AU - Gliske, S.

AU - Guler, H.

AU - Hadjidakis, C.

AU - Hasch, D.

AU - Hasegawa, T.

AU - Hill, G.

AU - Hillenbrand, A.

AU - Hoek, M.

AU - Holler, Y.

AU - Hristova, I.

AU - Iarygin, G.

AU - Imazu, Y.

AU - Ivanilov, A.

AU - Izotov, A.

AU - Jackson, H. E.

AU - Jgoun, A.

AU - Joosten, S.

AU - Kaiser, R.

AU - Keri, T.

AU - Kinney, E.

AU - Kisselev, A.

AU - Kopytin, M.

AU - Korotkov, V.

AU - Kozlov, V.

AU - Kravchenko, P.

AU - Krivokhijine, V. G.

AU - Lagamba, L.

AU - Lamb, R.

AU - Lapikás, L.

AU - Lehmann, I.

AU - Lenisa, P.

AU - Linden-Levy, L. A.

AU - Lorenzon, W.

AU - Lu, S.

AU - Lu, X.

AU - Ma, B. Q.

AU - Mahon, D.

AU - Maiheu, B.

AU - Makins, N. C.R.

AU - Mao, Y.

AU - Marianski, B.

AU - Marukyan, H.

AU - Miller, C. A.

AU - Miyachi, Y.

AU - Muccifora, V.

AU - Murray, M.

AU - Mussgiller, A.

AU - Nagaitsev, A.

AU - Nappi, E.

AU - Naryshkin, Y.

AU - Nass, A.

AU - Negodaev, M.

AU - Nowak, W. D.

AU - Osborne, A.

AU - Pappalardo, L. L.

AU - Perez-Benito, R.

AU - Pickert, N.

AU - Raithel, M.

AU - Reimer, P. E.

AU - Reischl, A.

AU - Reolon, A. R.

AU - Riedl, C.

AU - Rith, K.

AU - Rock, S. E.

AU - Rosner, G.

AU - Rostomyan, A.

AU - Rubacek, L.

AU - Rubin, J.

AU - Ruiz, A. L.

AU - Ryckbosch, D.

AU - Salomatin, Y.

AU - Sanjiev, I.

AU - Schäfer, A.

AU - Schnell, G.

AU - Schüler, K. P.

AU - Seitz, B.

AU - Shearer, C.

AU - Shibata, T. A.

AU - Shutov, V.

AU - Stancari, M.

AU - Statera, M.

AU - Steffens, E.

AU - Steijger, J. J.M.

AU - Stenzel, H.

AU - Stewart, J.

AU - Stinzing, F.

AU - Tait, P.

AU - Taroian, S.

AU - Terkulov, A.

AU - Trzcinski, A.

AU - Tytgat, M.

AU - Vandenbroucke, A.

AU - Van Der Nat, P. B.

AU - Van Der Steenhoven, G.

AU - Van Haarlem, Y.

AU - Van Hulse, C.

AU - Varanda, M.

AU - Veretennikov, D.

AU - Vikhrov, V.

AU - Vilardi, I.

AU - Vogel, C.

AU - Wang, S.

AU - Yaschenko, S.

AU - Ye, H.

AU - Ye, Z.

AU - Yen, S.

AU - Yu, W.

AU - Zeiler, D.

AU - Zihlmann, B.

AU - Zupranski, P.

PY - 2008/6/1

Y1 - 2008/6/1

N2 - Azimuthal asymmetries in exclusive electroproduction of real photons are measured for the first time with respect to transverse target polarisation, providing new constraints on Generalized Parton Distributions. From the same data set on a hydrogen target, new results for the beam-charge asymmetry are also extracted with better precision than those previously reported. By comparing model calculations with measured asymmetries attributed to the interference between the deeply virtual Compton scattering and Bethe-Heitler processes, a model-dependent constraint is obtained on the total angular momenta carried by up and down quarks in the nucleon.

AB - Azimuthal asymmetries in exclusive electroproduction of real photons are measured for the first time with respect to transverse target polarisation, providing new constraints on Generalized Parton Distributions. From the same data set on a hydrogen target, new results for the beam-charge asymmetry are also extracted with better precision than those previously reported. By comparing model calculations with measured asymmetries attributed to the interference between the deeply virtual Compton scattering and Bethe-Heitler processes, a model-dependent constraint is obtained on the total angular momenta carried by up and down quarks in the nucleon.

KW - Lepton-Nucleon scattering

UR - http://www.scopus.com/inward/record.url?scp=47249146468&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=47249146468&partnerID=8YFLogxK

U2 - 10.1088/1126-6708/2008/06/066

DO - 10.1088/1126-6708/2008/06/066

M3 - Article

AN - SCOPUS:47249146468

SN - 1126-6708

VL - 2008

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 6

M1 - 066

ER -

Measurement of azimuthal asymmetries with respect to both beam charge and transverse target polarization in exclusive electroproduction of real photons

Abstract

Keywords

ASJC Scopus subject areas

Online availability

Library availability

Related links

Fingerprint

Cite this