Q2 dependence of nuclear transparency for exclusive ρ0 production

A. Airapetian; N. Akopov; Z. Akopov; M. Amarian; V. V. Ammosov; A. Andrus; E. C. Aschenauer; W. Augustyniak; 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; M. Bouwhuis; J. Brack; A. Brüil; I. Brunn; G. P. Capitani; H. C. Chiang; G. Ciullo; M. Contalbrigo; G. R. Court; P. F. Dalpiaz; R. de Leo; L. de Nardo; E. de Sanctis; E. Devitsin; P. di Nezza; M. Düren; M. Ehrenfried; A. Elalaoui-Moulay; G. Elbakian; F. Ellinghaus; U. Elschenbroich; J. Ely; R. Fabbri; A. Fantoni; A. Fechtchenko; L. Felawka; B. Fox; J. Franz; S. Frullani; Y. Gärber; G. Gapienko; V. Gapienko; F. Garibaldi; E. Garutti; D. Gaskell; G. Gavrilov; V. Gharibyan; G. Graw; O. Grebeniouk; L. G. Greeniaus; W. Haeberli; K. Hafidi; M. Hartig; D. Hasch; D. Heesbeen; M. Henoch; R. Hertenberger; W. H.A. Hesselink; A. Hillenbrand; Y. Holler; B. Hommez; G. Iarygin; A. Izotov; H. E. Jackson; A. Jgoun; R. Kaiser; E. Kinney; A. Kisselev; K. Königsmann; H. Kolster; M. Kopytin; V. Korotkov; V. Kozlov; B. Krauss; V. G. Krivokhijine; L. Lagamba; L. Lapikás; A. Laziev; P. Lenisa; P. Liebing; T. Lindemann; W. Lorenzon; N. C.R. Makins; H. Marukyan; F. Masoli; F. Menden; V. Mexner; N. Meyners; O. Mikloukho; C. A. Miller; Y. Miyachi; V. Muccifora; A. Nagaitsev; E. Nappi; Y. Naryshkin; A. Nass; K. Negodaeva; W. D. Nowak; K. Oganessyan; H. Ohsuga; G. Orlandi; S. Podiatchev; S. Potashov; D. H. Potterveld; M. Raithel; D. Reggiani; P. Reimer; A. Reischl; A. R. Reolon; K. Rith; G. Rosner; A. Rostomyan; D. Ryckbosch; I. Sanjiev; I. Savin; C. Scarlett; A. Schäfer; C. Schill; 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; M. Statera; E. Steffens; J. J.M. Steijger; J. Stewart; U. Stösslein; H. Tanaka; S. Taroian; B. Tchuiko; A. Terkulov; S. Tessarin; E. Thomas; A. Tkabladze; A. Trzcinski; M. Tytgat; G. M. Urciuoli; P. van der Nat; G. van der Steenhoven; R. van de Vyver; M. C. Vetterli; V. Vikhrov; M. G. Vincter; J. Visser; M. Vogt; J. Volmer; C. Weiskopf; J. Wendland; J. Wilbert; T. Wise; S. Yen; S. Yoneyama; B. Zihlmann; H. Zohrabian; P. Zupranski

Q² dependence of nuclear transparency for exclusive ρ⁰ production

A. Airapetian, N. Akopov, Z. Akopov, M. Amarian, V. V. Ammosov, A. Andrus, E. C. Aschenauer, W. Augustyniak, R. Avakian, A. Avetissian, E. Avetissian, P. Bailey, V. Baturin, C. Baumgarten, M. Beckmann, S. Belostotski, S. Bernreuther, N. Bianchi, H. P. Blok, H. BöttcherA. Borissov, M. Bouwhuis, J. Brack, A. Brüil, I. Brunn, G. P. Capitani, H. C. Chiang, G. Ciullo, M. Contalbrigo, G. R. Court, P. F. Dalpiaz, R. de Leo, L. de Nardo, E. de Sanctis, E. Devitsin, P. di Nezza, M. Düren, M. Ehrenfried, A. Elalaoui-Moulay, G. Elbakian, F. Ellinghaus, U. Elschenbroich, J. Ely, R. Fabbri, A. Fantoni, A. Fechtchenko, L. Felawka, B. Fox, J. Franz, S. Frullani, Y. Gärber, G. Gapienko, V. Gapienko, F. Garibaldi, E. Garutti, D. Gaskell, G. Gavrilov, V. Gharibyan, G. Graw, O. Grebeniouk, L. G. Greeniaus, W. Haeberli, K. Hafidi, M. Hartig, D. Hasch, D. Heesbeen, M. Henoch, R. Hertenberger, W. H.A. Hesselink, A. Hillenbrand, Y. Holler, B. Hommez, G. Iarygin, A. Izotov, H. E. Jackson, A. Jgoun, R. Kaiser, E. Kinney, A. Kisselev, K. Königsmann, H. Kolster, M. Kopytin, V. Korotkov, V. Kozlov, B. Krauss, V. G. Krivokhijine, L. Lagamba, L. Lapikás, A. Laziev, P. Lenisa, P. Liebing, T. Lindemann, W. Lorenzon, N. C.R. Makins, H. Marukyan, F. Masoli, F. Menden, V. Mexner, N. Meyners, O. Mikloukho, C. A. Miller, Y. Miyachi, V. Muccifora, A. Nagaitsev, E. Nappi, Y. Naryshkin, A. Nass, K. Negodaeva, W. D. Nowak, K. Oganessyan, H. Ohsuga, G. Orlandi, S. Podiatchev, S. Potashov, D. H. Potterveld, M. Raithel, D. Reggiani, P. Reimer, A. Reischl, A. R. Reolon, K. Rith, G. Rosner, A. Rostomyan, D. Ryckbosch, I. Sanjiev, I. Savin, C. Scarlett, A. Schäfer, C. Schill, 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, M. Statera, E. Steffens, J. J.M. Steijger, J. Stewart, U. Stösslein, H. Tanaka, S. Taroian, B. Tchuiko, A. Terkulov, S. Tessarin, E. Thomas, A. Tkabladze, A. Trzcinski, M. Tytgat, G. M. Urciuoli, P. van der Nat, G. van der Steenhoven, R. van de Vyver, M. C. Vetterli, V. Vikhrov, M. G. Vincter, J. Visser, M. Vogt, J. Volmer, C. Weiskopf, J. Wendland, J. Wilbert, T. Wise, S. Yen, S. Yoneyama, B. Zihlmann, H. Zohrabian, P. Zupranski

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

Abstract

The transparency of the ¹⁴N nucleus to exclusive coherent and incoherent ρ⁰ electroproduction was measured by the HERMES collaboration as a function of both Q² and the coherence length of qq̄ fluctuations of the virtual photon. Thus, positive slopes of the Q² dependence of the nuclear transparency were observed on nitrogen for l_c=1.3-2.5 fm and Q²=0.9-4 GeV² for exclusive coherent and incoherent ρ⁰ production. Such a result not only adds further evidence for the existence of the color transparency phenomenon, but it also elucidates the complex interplay of various effects on the production of exclusive ρ⁰ mesons at modestly high energies.

Original language	English (US)
Article number	052501
Pages (from-to)	052501/1-052501/6
Journal	Physical review letters
Volume	90
Issue number	5
State	Published - Feb 7 2003
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

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Airapetian, A., Akopov, N., Akopov, Z., Amarian, M., Ammosov, V. V., Andrus, A., Aschenauer, E. C., Augustyniak, W., Avakian, R., Avetissian, A., Avetissian, E., Bailey, P., Baturin, V., Baumgarten, C., Beckmann, M., Belostotski, S., Bernreuther, S., Bianchi, N., Blok, H. P., ... Zupranski, P. (2003). Q² dependence of nuclear transparency for exclusive ρ⁰ production. Physical review letters, 90(5), 052501/1-052501/6. Article 052501.

Airapetian, A, Akopov, N, Akopov, Z, Amarian, M, Ammosov, VV, Andrus, A, Aschenauer, EC, Augustyniak, W, 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, Bouwhuis, M, Brack, J, Brüil, A, Brunn, I, Capitani, GP, Chiang, HC, Ciullo, G, Contalbrigo, M, Court, GR, Dalpiaz, PF, de Leo, R, de Nardo, L, de Sanctis, E, Devitsin, E, di Nezza, P, Düren, M, Ehrenfried, M, Elalaoui-Moulay, A, Elbakian, G, Ellinghaus, F, Elschenbroich, U, Ely, J, Fabbri, R, Fantoni, A, Fechtchenko, A, Felawka, L, Fox, B, Franz, J, Frullani, S, Gärber, Y, Gapienko, G, Gapienko, V, Garibaldi, F, Garutti, E, Gaskell, D, Gavrilov, G, Gharibyan, V, Graw, G, Grebeniouk, O, Greeniaus, LG, Haeberli, W, Hafidi, K, Hartig, M, Hasch, D, Heesbeen, D, Henoch, M, Hertenberger, R, Hesselink, WHA, Hillenbrand, A, Holler, Y, Hommez, B, Iarygin, G, Izotov, A, Jackson, HE, Jgoun, A, Kaiser, R, Kinney, E, Kisselev, A, Königsmann, K, Kolster, H, Kopytin, M, Korotkov, V, Kozlov, V, Krauss, B, Krivokhijine, VG, Lagamba, L, Lapikás, L, Laziev, A, Lenisa, P, Liebing, P, Lindemann, T, Lorenzon, W, Makins, NCR, Marukyan, H, Masoli, F, Menden, F, Mexner, V, Meyners, N, Mikloukho, O, Miller, CA, Miyachi, Y, Muccifora, V, Nagaitsev, A, Nappi, E, Naryshkin, Y, Nass, A, Negodaeva, K, Nowak, WD, Oganessyan, K, Ohsuga, H, Orlandi, G, Podiatchev, S, Potashov, S, Potterveld, DH, Raithel, M, Reggiani, D, Reimer, P, Reischl, A, Reolon, AR, Rith, K, Rosner, G, Rostomyan, A, Ryckbosch, D, Sanjiev, I, Savin, I, Scarlett, C, Schäfer, A, Schill, C, Schnell, G, Schüler, KP, Schwind, A, Seibert, J, Seitz, B, Shanidze, R, Shibata, TA, Shutov, V, Simani, MC, Sinram, K, Stancari, M, Statera, M, Steffens, E, Steijger, JJM, Stewart, J, Stösslein, U, Tanaka, H, Taroian, S, Tchuiko, B, Terkulov, A, Tessarin, S, Thomas, E, Tkabladze, A, Trzcinski, A, Tytgat, M, Urciuoli, GM, van der Nat, P, van der Steenhoven, G, van de Vyver, R, Vetterli, MC, Vikhrov, V, Vincter, MG, Visser, J, Vogt, M, Volmer, J, Weiskopf, C, Wendland, J, Wilbert, J, Wise, T, Yen, S, Yoneyama, S, Zihlmann, B, Zohrabian, H & Zupranski, P 2003, 'Q² dependence of nuclear transparency for exclusive ρ⁰ production', Physical review letters, vol. 90, no. 5, 052501, pp. 052501/1-052501/6.

@article{fbf3ea09d6c444fda047466b883fea3f,

title = "Q2 dependence of nuclear transparency for exclusive ρ0 production",

abstract = "The transparency of the 14N nucleus to exclusive coherent and incoherent ρ0 electroproduction was measured by the HERMES collaboration as a function of both Q2 and the coherence length of q{\=q} fluctuations of the virtual photon. Thus, positive slopes of the Q2 dependence of the nuclear transparency were observed on nitrogen for lc=1.3-2.5 fm and Q2=0.9-4 GeV2 for exclusive coherent and incoherent ρ0 production. Such a result not only adds further evidence for the existence of the color transparency phenomenon, but it also elucidates the complex interplay of various effects on the production of exclusive ρ0 mesons at modestly high energies.",

author = "A. Airapetian and N. Akopov and Z. Akopov and M. Amarian and Ammosov, {V. V.} and A. Andrus and Aschenauer, {E. C.} and W. Augustyniak 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 M. Bouwhuis and J. Brack and A. Br{\"u}il and I. Brunn and Capitani, {G. P.} and Chiang, {H. C.} and G. Ciullo and M. Contalbrigo and Court, {G. R.} and Dalpiaz, {P. F.} and {de Leo}, R. and {de Nardo}, L. and {de Sanctis}, E. and E. Devitsin and {di Nezza}, P. and M. D{\"u}ren and M. Ehrenfried and A. Elalaoui-Moulay 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 B. Fox and J. Franz and S. Frullani and Y. G{\"a}rber and G. Gapienko and V. Gapienko and F. Garibaldi and E. Garutti and D. Gaskell and G. Gavrilov and V. Gharibyan and G. Graw and O. Grebeniouk and Greeniaus, {L. G.} and W. Haeberli and K. Hafidi and M. Hartig and D. Hasch and D. Heesbeen and M. Henoch and R. Hertenberger and Hesselink, {W. H.A.} and A. Hillenbrand and Y. Holler and B. Hommez and G. Iarygin and A. Izotov and Jackson, {H. E.} and A. Jgoun and R. Kaiser and E. Kinney and A. Kisselev and K. K{\"o}nigsmann and H. Kolster and M. Kopytin and V. Korotkov and V. Kozlov and B. Krauss and Krivokhijine, {V. G.} and L. Lagamba and L. Lapik{\'a}s and A. Laziev and P. Lenisa and P. Liebing and T. Lindemann and W. Lorenzon 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 Y. Miyachi 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 H. Ohsuga and G. Orlandi and S. Podiatchev and S. Potashov and Potterveld, {D. H.} and M. Raithel and D. Reggiani and P. Reimer and A. Reischl and Reolon, {A. R.} and K. Rith and G. Rosner and A. Rostomyan and D. Ryckbosch and I. Sanjiev and I. Savin and C. Scarlett and A. Sch{\"a}fer and C. Schill 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 M. Statera and E. Steffens and Steijger, {J. J.M.} and J. Stewart and U. St{\"o}sslein and H. Tanaka and S. Taroian and B. Tchuiko and A. Terkulov and S. Tessarin and E. Thomas and A. Tkabladze and A. Trzcinski and M. Tytgat and Urciuoli, {G. M.} and {van der Nat}, P. 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 M. Vogt 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 and P. Zupranski",

year = "2003",

month = feb,

day = "7",

language = "English (US)",

volume = "90",

pages = "052501/1--052501/6",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "5",

}

TY - JOUR

T1 - Q2 dependence of nuclear transparency for exclusive ρ0 production

AU - Airapetian, A.

AU - Akopov, N.

AU - Akopov, Z.

AU - Amarian, M.

AU - Ammosov, V. V.

AU - Andrus, A.

AU - Aschenauer, E. C.

AU - Augustyniak, W.

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 - Bouwhuis, M.

AU - Brack, J.

AU - Brüil, A.

AU - Brunn, I.

AU - Capitani, G. P.

AU - Chiang, H. C.

AU - Ciullo, G.

AU - Contalbrigo, M.

AU - Court, G. R.

AU - Dalpiaz, P. F.

AU - de Leo, R.

AU - de Nardo, L.

AU - de Sanctis, E.

AU - Devitsin, E.

AU - di Nezza, P.

AU - Düren, M.

AU - Ehrenfried, M.

AU - Elalaoui-Moulay, A.

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 - Fox, B.

AU - Franz, J.

AU - Frullani, S.

AU - Gärber, Y.

AU - Gapienko, G.

AU - Gapienko, V.

AU - Garibaldi, F.

AU - Garutti, E.

AU - Gaskell, D.

AU - Gavrilov, G.

AU - Gharibyan, V.

AU - Graw, G.

AU - Grebeniouk, O.

AU - Greeniaus, L. G.

AU - Haeberli, W.

AU - Hafidi, K.

AU - Hartig, M.

AU - Hasch, D.

AU - Heesbeen, D.

AU - Henoch, M.

AU - Hertenberger, R.

AU - Hesselink, W. H.A.

AU - Hillenbrand, A.

AU - Holler, Y.

AU - Hommez, B.

AU - Iarygin, G.

AU - Izotov, A.

AU - Jackson, H. E.

AU - Jgoun, A.

AU - Kaiser, R.

AU - Kinney, E.

AU - Kisselev, A.

AU - Königsmann, K.

AU - Kolster, H.

AU - Kopytin, M.

AU - Korotkov, V.

AU - Kozlov, V.

AU - Krauss, B.

AU - Krivokhijine, V. G.

AU - Lagamba, L.

AU - Lapikás, L.

AU - Laziev, A.

AU - Lenisa, P.

AU - Liebing, P.

AU - Lindemann, T.

AU - Lorenzon, W.

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 - Miyachi, Y.

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 - Ohsuga, H.

AU - Orlandi, G.

AU - Podiatchev, S.

AU - Potashov, S.

AU - Potterveld, D. H.

AU - Raithel, M.

AU - Reggiani, D.

AU - Reimer, P.

AU - Reischl, A.

AU - Reolon, A. R.

AU - Rith, K.

AU - Rosner, G.

AU - Rostomyan, A.

AU - Ryckbosch, D.

AU - Sanjiev, I.

AU - Savin, I.

AU - Scarlett, C.

AU - Schäfer, A.

AU - Schill, C.

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 - Statera, M.

AU - Steffens, E.

AU - Steijger, J. J.M.

AU - Stewart, J.

AU - Stösslein, U.

AU - Tanaka, H.

AU - Taroian, S.

AU - Tchuiko, B.

AU - Terkulov, A.

AU - Tessarin, S.

AU - Thomas, E.

AU - Tkabladze, A.

AU - Trzcinski, A.

AU - Tytgat, M.

AU - Urciuoli, G. M.

AU - van der Nat, P.

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 - Vogt, M.

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.

AU - Zupranski, P.

PY - 2003/2/7

Y1 - 2003/2/7

N2 - The transparency of the 14N nucleus to exclusive coherent and incoherent ρ0 electroproduction was measured by the HERMES collaboration as a function of both Q2 and the coherence length of qq̄ fluctuations of the virtual photon. Thus, positive slopes of the Q2 dependence of the nuclear transparency were observed on nitrogen for lc=1.3-2.5 fm and Q2=0.9-4 GeV2 for exclusive coherent and incoherent ρ0 production. Such a result not only adds further evidence for the existence of the color transparency phenomenon, but it also elucidates the complex interplay of various effects on the production of exclusive ρ0 mesons at modestly high energies.

AB - The transparency of the 14N nucleus to exclusive coherent and incoherent ρ0 electroproduction was measured by the HERMES collaboration as a function of both Q2 and the coherence length of qq̄ fluctuations of the virtual photon. Thus, positive slopes of the Q2 dependence of the nuclear transparency were observed on nitrogen for lc=1.3-2.5 fm and Q2=0.9-4 GeV2 for exclusive coherent and incoherent ρ0 production. Such a result not only adds further evidence for the existence of the color transparency phenomenon, but it also elucidates the complex interplay of various effects on the production of exclusive ρ0 mesons at modestly high energies.

UR - http://www.scopus.com/inward/record.url?scp=79961019142&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79961019142&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:79961019142

SN - 0031-9007

VL - 90

SP - 052501/1-052501/6

JO - Physical review letters

JF - Physical review letters

IS - 5

M1 - 052501

ER -

Q² dependence of nuclear transparency for exclusive ρ⁰ production

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