Evidence for Quark-Hadron duality in the proton spin asymmetry A

A. Airapetian; N. Akopov; Z. Akopov; M. Amarian; VV Ammosov; E. C. Aschenauer; H. Avakian; R. Avakian; A. Avetissian; E. Avetissian; P. Bailey; V. Baturin; C. Baumgarten; M. Beckmann; S. Belostotski; S. Bernreuther; N. Bianchi; H. P. Blok; H. Böttcher; A. Borissov; O. Bouhali; M. Bouwhuis; J. Brack; S. Brauksiepe; A. Brüll; I. Brunn; H. J. Bulten; G. P. Capitani; E. Cisbani; G. Ciullo; G. R. Court; P. F. Dalpiaz; R. de Leo; L. de Nardo; E. de Sanctis; E. Devitsin; P. K.A. de Witt Huberts; P. Di Nezza; M. Düren; M. Ehrenfried; G. Elbakian; F. Ellinghaus; U. Elschenbroich; J. Ely; R. Fabbri; A. Fantoni; A. Fechtchenko; L. Felawka; B. W. Filippone; H. Fischer; B. Fox; J. Franz; S. Frullani; Y. Gärber; V. Gapienko; F. Garibaldi; E. Garutti; G. Gavrilov; V. Gharibyan; G. Graw; O. Grebeniouk; P. W. Green; L. G. Greeniaus; A. Gute; W. Haeberli; K. Hafidi; M. Hartig; D. Hasch; D. Heesbeen; F. H. Heinsius; M. Henoch; R. Hertenberger; W. H.A. Hesselink; G. Hofman; Y. Holler; R. J. Holt; B. Hommez; G. Iarygin; A. Izotov; H. E. Jackson; A. Jgoun; P. Jung; R. Kaiser; E. Kinney; A. Kisselev; P. Kitching; K. Königsmann; H. Kolster; M. Kopytin; V. Korotkov; E. Kotik; V. Kozlov; B. Krauss; V. G. Krivokhijine; G. Kyle; L. Lagamba; A. Laziev; P. Lenisa; P. Liebing; T. Lindemann; W. Lorenzon; A. Maas; N. C.R. Makins; H. Marukyan; F. Masoli; F. Menden; V. Mexner; N. Meyners; O. Mikloukho; C. A. Miller; V. Muccifora; A. Nagaitsev; E. Nappi; Y. Naryshkin; A. Nass; K. Negodaeva; W. D. Nowak; K. Oganessyan; G. Orlandi; S. Podiatchev; S. Potashov; D. H. Potterveld; M. Raithel; V. Rappoport; D. Reggiani; P. Reimer; A. Reischl; A. R. Reolon; K. Rith; A. Rostomyan; D. Ryckbosch; Y. Sakemi; I. Sanjiev; F. Sato; I. Savin; C. Scarlett; A. Schäfer; C. Schill; F. Schmidt; G. Schnell; K. P. Schüler; A. Schwind; J. Seibert; B. Seitz; R. Shanidze; T. A. Shibata; V. Shutov; M. C. Simani; K. Sinram; M. Stancari; E. Steffens; J. J.M. Steijger; J. Stewart; U. Stösslein; K. Suetsugu; S. Taroian; A. Terkulov; S. Tessarin; E. Thomas; B. Tipton; M. Tytgat; G. M. Urciuoli; J. F.J. van den Brand; G. van der Steenhoven; R. van de Vyver; M. C. Vetterli; V. Vikhrov; M. G. Vincter; J. Visser; J. Volmer; C. Weiskopf; J. Wendland; J. Wilbert; T. Wise; S. Yen; S. Yoneyama; B. Zihlmann; H. Zohrabian

Evidence for Quark-Hadron duality in the proton spin asymmetry A

A. Airapetian^*
, N. Akopov
, Z. Akopov
, M. Amarian
, VV Ammosov
, E. C. Aschenauer
, H. Avakian
, R. Avakian
, A. Avetissian
, E. Avetissian
, P. Bailey
, V. Baturin
, C. Baumgarten
, M. Beckmann
, S. Belostotski
, S. Bernreuther
, N. Bianchi
, H. P. Blok
, H. Böttcher
, A. Borissov

O. Bouhali, M. Bouwhuis, J. Brack, S. Brauksiepe, A. Brüll, I. Brunn, H. J. Bulten, G. P. Capitani, E. Cisbani, G. Ciullo, G. R. Court, P. F. Dalpiaz, R. de Leo, L. de Nardo, E. de Sanctis, E. Devitsin, P. K.A. de Witt Huberts, P. Di Nezza, M. Düren, M. Ehrenfried, G. Elbakian, F. Ellinghaus, U. Elschenbroich, J. Ely, R. Fabbri, A. Fantoni, A. Fechtchenko, L. Felawka, B. W. Filippone, H. Fischer, B. Fox, J. Franz, S. Frullani, Y. Gärber, V. Gapienko, F. Garibaldi, E. Garutti, G. Gavrilov, V. Gharibyan, G. Graw, O. Grebeniouk, P. W. Green, L. G. Greeniaus, A. Gute, W. Haeberli, K. Hafidi, M. Hartig, D. Hasch, D. Heesbeen, F. H. Heinsius, M. Henoch, R. Hertenberger, W. H.A. Hesselink, G. Hofman, Y. Holler, R. J. Holt, B. Hommez, G. Iarygin, A. Izotov, H. E. Jackson, A. Jgoun, P. Jung, R. Kaiser, E. Kinney, A. Kisselev, P. Kitching, K. Königsmann, H. Kolster, M. Kopytin, V. Korotkov, E. Kotik, V. Kozlov, B. Krauss, V. G. Krivokhijine, G. Kyle, L. Lagamba, A. Laziev, P. Lenisa, P. Liebing, T. Lindemann, W. Lorenzon, A. Maas, N. C.R. Makins, H. Marukyan, F. Masoli, F. Menden, V. Mexner, N. Meyners, O. Mikloukho, C. A. Miller, V. Muccifora, A. Nagaitsev, E. Nappi, Y. Naryshkin, A. Nass, K. Negodaeva, W. D. Nowak, K. Oganessyan, G. Orlandi, S. Podiatchev, S. Potashov, D. H. Potterveld, M. Raithel, V. Rappoport, D. Reggiani, P. Reimer, A. Reischl, A. R. Reolon, K. Rith, A. Rostomyan, D. Ryckbosch, Y. Sakemi, I. Sanjiev, F. Sato, I. Savin, C. Scarlett, A. Schäfer, C. Schill, F. Schmidt, G. Schnell, K. P. Schüler, A. Schwind, J. Seibert, B. Seitz, R. Shanidze, T. A. Shibata, V. Shutov, M. C. Simani, K. Sinram, M. Stancari, E. Steffens, J. J.M. Steijger, J. Stewart, U. Stösslein, K. Suetsugu, S. Taroian, A. Terkulov, S. Tessarin, E. Thomas, B. Tipton, M. Tytgat, G. M. Urciuoli, J. F.J. van den Brand, G. van der Steenhoven, R. van de Vyver, M. C. Vetterli, V. Vikhrov, M. G. Vincter, J. Visser, J. Volmer, C. Weiskopf, J. Wendland, J. Wilbert, T. Wise, S. Yen, S. Yoneyama, B. Zihlmann, H. Zohrabian

^*Corresponding author for this work

A. Alikhanian Yerevan Institute of Physics
Istituto Superiore di Sanita
Institute for High Energy Physics
German Electron Synchrotron
National Institute for Nuclear Physics
University of Illinois
RAS - Saint Petersburg Nuclear Physics Institute
Ludwig Maximilian University of Munich
Institute of Science Tokyo
National Institute for Subatomic Physics
Vrije Universiteit Amsterdam
University of Michigan, Ann Arbor
University of Colorado Boulder
University of Freiburg
Massachusetts Institute of Technology
Friedrich-Alexander University Erlangen-Nürnberg
University of Ferrara
University of Liverpool
University of Alberta
RAS - P.N. Lebedev Physics Institute
Justus Liebig University Giessen
Ghent University
Joint Institute for Nuclear Research
TRIUMF
California Institute of Technology
University of Wisconsin-Madison
Argonne National Laboratory
New Mexico State University
University of Regensburg
Simon Fraser University

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

80 Citations (Scopus)

Abstract

The first experimental evidence of quark-hadron duality for the spin asymmetry A₁(x) of the proton was observed for Q² between 1.6 and 2.9 GeV². Thus, the spin asymmetries measured int he nucleon resonance region at W²≤4 GeV² were found to be in agreement with the spin asymmetries measured in the DIS region at larger W². Such experimental findings indicates that the description of the spin asymmetry in terms of quark degrees of freedom was on average valid also in the nucleon resonance region within the Q² range probed by the present experiment.

Original language	English
Article number	092002
Pages (from-to)	092002/1-092002/5
Journal	Physical Review Letters
Volume	90
Issue number	9
Publication status	Published - 7 Mar 2003
Externally published	Yes

Cite this

Airapetian, A., Akopov, N., Akopov, Z., Amarian, M., Ammosov, VV., Aschenauer, E. C., Avakian, H., Avakian, R., Avetissian, A., Avetissian, E., Bailey, P., Baturin, V., Baumgarten, C., Beckmann, M., Belostotski, S., Bernreuther, S., Bianchi, N., Blok, H. P., Böttcher, H., ... Zohrabian, H. (2003). Evidence for Quark-Hadron duality in the proton spin asymmetry A. Physical Review Letters, 90(9), 092002/1-092002/5. Article 092002.

@article{ebebeb219ef446248c52abb693b5c255,

title = "Evidence for Quark-Hadron duality in the proton spin asymmetry A",

abstract = "The first experimental evidence of quark-hadron duality for the spin asymmetry A1(x) of the proton was observed for Q2 between 1.6 and 2.9 GeV2. Thus, the spin asymmetries measured int he nucleon resonance region at W2≤4 GeV2 were found to be in agreement with the spin asymmetries measured in the DIS region at larger W2. Such experimental findings indicates that the description of the spin asymmetry in terms of quark degrees of freedom was on average valid also in the nucleon resonance region within the Q2 range probed by the present experiment.",

author = "A. Airapetian and N. Akopov and Z. Akopov and M. Amarian and VV Ammosov and Aschenauer, \{E. C.\} and H. Avakian and R. Avakian and A. Avetissian and E. Avetissian and P. Bailey and V. Baturin and C. Baumgarten and M. Beckmann and S. Belostotski and S. Bernreuther and N. Bianchi and Blok, \{H. P.\} and H. B{\"o}ttcher and A. Borissov and O. Bouhali and M. Bouwhuis and J. Brack and S. Brauksiepe and A. Br{\"u}ll and I. Brunn and Bulten, \{H. J.\} and Capitani, \{G. P.\} and E. Cisbani and G. Ciullo and Court, \{G. R.\} and Dalpiaz, \{P. F.\} and \{de Leo\}, R. and \{de Nardo\}, L. and \{de Sanctis\}, E. and E. Devitsin and \{de Witt Huberts\}, \{P. K.A.\} and \{Di Nezza\}, P. and M. D{\"u}ren and M. Ehrenfried and G. Elbakian and F. Ellinghaus and U. Elschenbroich and J. Ely and R. Fabbri and A. Fantoni and A. Fechtchenko and L. Felawka and Filippone, \{B. W.\} and H. Fischer and B. Fox and J. Franz and S. Frullani and Y. G{\"a}rber and V. Gapienko and F. Garibaldi and E. Garutti and G. Gavrilov and V. Gharibyan and G. Graw and O. Grebeniouk and Green, \{P. W.\} and Greeniaus, \{L. G.\} and A. Gute and W. Haeberli and K. Hafidi and M. Hartig and D. Hasch and D. Heesbeen and Heinsius, \{F. H.\} and M. Henoch and R. Hertenberger and Hesselink, \{W. H.A.\} and G. Hofman and Y. Holler and Holt, \{R. J.\} and B. Hommez and G. Iarygin and A. Izotov and Jackson, \{H. E.\} and A. Jgoun and P. Jung and R. Kaiser and E. Kinney and A. Kisselev and P. Kitching and K. K{\"o}nigsmann and H. Kolster and M. Kopytin and V. Korotkov and E. Kotik and V. Kozlov and B. Krauss and Krivokhijine, \{V. G.\} and G. Kyle and L. Lagamba and A. Laziev and P. Lenisa and P. Liebing and T. Lindemann and W. Lorenzon and A. Maas and Makins, \{N. C.R.\} and H. Marukyan and F. Masoli and F. Menden and V. Mexner and N. Meyners and O. Mikloukho and Miller, \{C. A.\} and V. Muccifora and A. Nagaitsev and E. Nappi and Y. Naryshkin and A. Nass and K. Negodaeva and Nowak, \{W. D.\} and K. Oganessyan and G. Orlandi and S. Podiatchev and S. Potashov and Potterveld, \{D. H.\} and M. Raithel and V. Rappoport and D. Reggiani and P. Reimer and A. Reischl and Reolon, \{A. R.\} and K. Rith and A. Rostomyan and D. Ryckbosch and Y. Sakemi and I. Sanjiev and F. Sato and I. Savin and C. Scarlett and A. Sch{\"a}fer and C. Schill and F. Schmidt and G. Schnell and Sch{\"u}ler, \{K. P.\} and A. Schwind and J. Seibert and B. Seitz and R. Shanidze and Shibata, \{T. A.\} and V. Shutov and Simani, \{M. C.\} and K. Sinram and M. Stancari and E. Steffens and Steijger, \{J. J.M.\} and J. Stewart and U. St{\"o}sslein and K. Suetsugu and S. Taroian and A. Terkulov and S. Tessarin and E. Thomas and B. Tipton and M. Tytgat and Urciuoli, \{G. M.\} and \{van den Brand\}, \{J. F.J.\} and \{van der Steenhoven\}, G. and \{van de Vyver\}, R. and Vetterli, \{M. C.\} and V. Vikhrov and Vincter, \{M. G.\} and J. Visser and J. Volmer and C. Weiskopf and J. Wendland and J. Wilbert and T. Wise and S. Yen and S. Yoneyama and B. Zihlmann and H. Zohrabian",

year = "2003",

month = mar,

day = "7",

language = "English",

volume = "90",

pages = "092002/1--092002/5",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "9",

}

Airapetian, A, Akopov, N, Akopov, Z, Amarian, M, Ammosov, VV, Aschenauer, EC, Avakian, H, Avakian, R, Avetissian, A, Avetissian, E, Bailey, P, Baturin, V, Baumgarten, C, Beckmann, M, Belostotski, S, Bernreuther, S, Bianchi, N, Blok, HP, Böttcher, H, Borissov, A, Bouhali, O, Bouwhuis, M, Brack, J, Brauksiepe, S, Brüll, A, Brunn, I, Bulten, HJ, Capitani, GP, Cisbani, E, Ciullo, G, Court, GR, Dalpiaz, PF, de Leo, R, de Nardo, L, de Sanctis, E, Devitsin, E, de Witt Huberts, PKA, Di Nezza, P, Düren, M, Ehrenfried, M, Elbakian, G, Ellinghaus, F, Elschenbroich, U, Ely, J, Fabbri, R, Fantoni, A, Fechtchenko, A, Felawka, L, Filippone, BW, Fischer, H, Fox, B, Franz, J, Frullani, S, Gärber, Y, Gapienko, V, Garibaldi, F, Garutti, E, Gavrilov, G, Gharibyan, V, Graw, G, Grebeniouk, O, Green, PW, Greeniaus, LG, Gute, A, Haeberli, W, Hafidi, K, Hartig, M, Hasch, D, Heesbeen, D, Heinsius, FH, Henoch, M, Hertenberger, R, Hesselink, WHA, Hofman, G, Holler, Y, Holt, RJ, Hommez, B, Iarygin, G, Izotov, A, Jackson, HE, Jgoun, A, Jung, P, Kaiser, R, Kinney, E, Kisselev, A, Kitching, P, Königsmann, K, Kolster, H, Kopytin, M, Korotkov, V, Kotik, E, Kozlov, V, Krauss, B, Krivokhijine, VG, Kyle, G, Lagamba, L, Laziev, A, Lenisa, P, Liebing, P, Lindemann, T, Lorenzon, W, Maas, A, Makins, NCR, Marukyan, H, Masoli, F, Menden, F, Mexner, V, Meyners, N, Mikloukho, O, Miller, CA, Muccifora, V, Nagaitsev, A, Nappi, E, Naryshkin, Y, Nass, A, Negodaeva, K, Nowak, WD, Oganessyan, K, Orlandi, G, Podiatchev, S, Potashov, S, Potterveld, DH, Raithel, M, Rappoport, V, Reggiani, D, Reimer, P, Reischl, A, Reolon, AR, Rith, K, Rostomyan, A, Ryckbosch, D, Sakemi, Y, Sanjiev, I, Sato, F, Savin, I, Scarlett, C, Schäfer, A, Schill, C, Schmidt, F, Schnell, G, Schüler, KP, Schwind, A, Seibert, J, Seitz, B, Shanidze, R, Shibata, TA, Shutov, V, Simani, MC, Sinram, K, Stancari, M, Steffens, E, Steijger, JJM, Stewart, J, Stösslein, U, Suetsugu, K, Taroian, S, Terkulov, A, Tessarin, S, Thomas, E, Tipton, B, Tytgat, M, Urciuoli, GM, van den Brand, JFJ, van der Steenhoven, G, van de Vyver, R, Vetterli, MC, Vikhrov, V, Vincter, MG, Visser, J, Volmer, J, Weiskopf, C, Wendland, J, Wilbert, J, Wise, T, Yen, S, Yoneyama, S, Zihlmann, B & Zohrabian, H 2003, 'Evidence for Quark-Hadron duality in the proton spin asymmetry A', Physical Review Letters, vol. 90, no. 9, 092002, pp. 092002/1-092002/5.

TY - JOUR

T1 - Evidence for Quark-Hadron duality in the proton spin asymmetry A

AU - Airapetian, A.

AU - Akopov, N.

AU - Akopov, Z.

AU - Amarian, M.

AU - Ammosov, VV

AU - Aschenauer, E. C.

AU - Avakian, H.

AU - Avakian, R.

AU - Avetissian, A.

AU - Avetissian, E.

AU - Bailey, P.

AU - Baturin, V.

AU - Baumgarten, C.

AU - Beckmann, M.

AU - Belostotski, S.

AU - Bernreuther, S.

AU - Bianchi, N.

AU - Blok, H. P.

AU - Böttcher, H.

AU - Borissov, A.

AU - Bouhali, O.

AU - Bouwhuis, M.

AU - Brack, J.

AU - Brauksiepe, S.

AU - Brüll, A.

AU - Brunn, I.

AU - Bulten, H. J.

AU - Capitani, G. P.

AU - Cisbani, E.

AU - Ciullo, G.

AU - Court, G. R.

AU - Dalpiaz, P. F.

AU - de Leo, R.

AU - de Nardo, L.

AU - de Sanctis, E.

AU - Devitsin, E.

AU - de Witt Huberts, P. K.A.

AU - Di Nezza, P.

AU - Düren, M.

AU - Ehrenfried, M.

AU - Elbakian, G.

AU - Ellinghaus, F.

AU - Elschenbroich, U.

AU - Ely, J.

AU - Fabbri, R.

AU - Fantoni, A.

AU - Fechtchenko, A.

AU - Felawka, L.

AU - Filippone, B. W.

AU - Fischer, H.

AU - Fox, B.

AU - Franz, J.

AU - Frullani, S.

AU - Gärber, Y.

AU - Gapienko, V.

AU - Garibaldi, F.

AU - Garutti, E.

AU - Gavrilov, G.

AU - Gharibyan, V.

AU - Graw, G.

AU - Grebeniouk, O.

AU - Green, P. W.

AU - Greeniaus, L. G.

AU - Gute, A.

AU - Haeberli, W.

AU - Hafidi, K.

AU - Hartig, M.

AU - Hasch, D.

AU - Heesbeen, D.

AU - Heinsius, F. H.

AU - Henoch, M.

AU - Hertenberger, R.

AU - Hesselink, W. H.A.

AU - Hofman, G.

AU - Holler, Y.

AU - Holt, R. J.

AU - Hommez, B.

AU - Iarygin, G.

AU - Izotov, A.

AU - Jackson, H. E.

AU - Jgoun, A.

AU - Jung, P.

AU - Kaiser, R.

AU - Kinney, E.

AU - Kisselev, A.

AU - Kitching, P.

AU - Königsmann, K.

AU - Kolster, H.

AU - Kopytin, M.

AU - Korotkov, V.

AU - Kotik, E.

AU - Kozlov, V.

AU - Krauss, B.

AU - Krivokhijine, V. G.

AU - Kyle, G.

AU - Lagamba, L.

AU - Laziev, A.

AU - Lenisa, P.

AU - Liebing, P.

AU - Lindemann, T.

AU - Lorenzon, W.

AU - Maas, A.

AU - Makins, N. C.R.

AU - Marukyan, H.

AU - Masoli, F.

AU - Menden, F.

AU - Mexner, V.

AU - Meyners, N.

AU - Mikloukho, O.

AU - Miller, C. A.

AU - Muccifora, V.

AU - Nagaitsev, A.

AU - Nappi, E.

AU - Naryshkin, Y.

AU - Nass, A.

AU - Negodaeva, K.

AU - Nowak, W. D.

AU - Oganessyan, K.

AU - Orlandi, G.

AU - Podiatchev, S.

AU - Potashov, S.

AU - Potterveld, D. H.

AU - Raithel, M.

AU - Rappoport, V.

AU - Reggiani, D.

AU - Reimer, P.

AU - Reischl, A.

AU - Reolon, A. R.

AU - Rith, K.

AU - Rostomyan, A.

AU - Ryckbosch, D.

AU - Sakemi, Y.

AU - Sanjiev, I.

AU - Sato, F.

AU - Savin, I.

AU - Scarlett, C.

AU - Schäfer, A.

AU - Schill, C.

AU - Schmidt, F.

AU - Schnell, G.

AU - Schüler, K. P.

AU - Schwind, A.

AU - Seibert, J.

AU - Seitz, B.

AU - Shanidze, R.

AU - Shibata, T. A.

AU - Shutov, V.

AU - Simani, M. C.

AU - Sinram, K.

AU - Stancari, M.

AU - Steffens, E.

AU - Steijger, J. J.M.

AU - Stewart, J.

AU - Stösslein, U.

AU - Suetsugu, K.

AU - Taroian, S.

AU - Terkulov, A.

AU - Tessarin, S.

AU - Thomas, E.

AU - Tipton, B.

AU - Tytgat, M.

AU - Urciuoli, G. M.

AU - van den Brand, J. F.J.

AU - van der Steenhoven, G.

AU - van de Vyver, R.

AU - Vetterli, M. C.

AU - Vikhrov, V.

AU - Vincter, M. G.

AU - Visser, J.

AU - Volmer, J.

AU - Weiskopf, C.

AU - Wendland, J.

AU - Wilbert, J.

AU - Wise, T.

AU - Yen, S.

AU - Yoneyama, S.

AU - Zihlmann, B.

AU - Zohrabian, H.

PY - 2003/3/7

Y1 - 2003/3/7

N2 - The first experimental evidence of quark-hadron duality for the spin asymmetry A1(x) of the proton was observed for Q2 between 1.6 and 2.9 GeV2. Thus, the spin asymmetries measured int he nucleon resonance region at W2≤4 GeV2 were found to be in agreement with the spin asymmetries measured in the DIS region at larger W2. Such experimental findings indicates that the description of the spin asymmetry in terms of quark degrees of freedom was on average valid also in the nucleon resonance region within the Q2 range probed by the present experiment.

AB - The first experimental evidence of quark-hadron duality for the spin asymmetry A1(x) of the proton was observed for Q2 between 1.6 and 2.9 GeV2. Thus, the spin asymmetries measured int he nucleon resonance region at W2≤4 GeV2 were found to be in agreement with the spin asymmetries measured in the DIS region at larger W2. Such experimental findings indicates that the description of the spin asymmetry in terms of quark degrees of freedom was on average valid also in the nucleon resonance region within the Q2 range probed by the present experiment.

UR - https://www.scopus.com/pages/publications/79961017718

M3 - Article

AN - SCOPUS:79961017718

SN - 0031-9007

VL - 90

SP - 092002/1-092002/5

JO - Physical Review Letters

JF - Physical Review Letters

IS - 9

M1 - 092002

ER -

Evidence for Quark-Hadron duality in the proton spin asymmetry A

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