Journal article
Authors list: 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; Brüll, 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
Publication year: 2003
Journal: Physical Review Letters
Volume number: 90
Issue number: 5
ISSN: 0031-9007
DOI Link: https://doi.org/10.1103/PhysRevLett.90.052501
Publisher: American Physical Society
Abstract:
Exclusive coherent and incoherent electroproduction of the rho(0) meson from H-1 and N-14 targets has been studied at the HERMES experiment as a function of coherence length (l(c)), corresponding to the lifetime of hadronic fluctuations of the virtual photon, and squared four-momentum of the virtual photon (-Q(2)). The ratio of N-14 to H-1 cross sections per nucleon, called nuclear transparency, was found to increase (decrease) with increasing l(c) for coherent (incoherent) rho(0) electroproduction. For fixed l(c), a rise of nuclear transparency with Q(2) is observed for both coherent and incoherent rho(0) production, which is in agreement with theoretical calculations of color transparency.
Citation Styles
Harvard Citation style: Airapetian, A., Akopov, N., Akopov, Z., Amarian, M., Ammosov, V., Andrus, A., et al. (2003) Q2 dependence of nuclear transparency for exclusive ρ0 production -: art. no. 052501, Physical Review Letters, 90(5), Article 052501. https://doi.org/10.1103/PhysRevLett.90.052501
APA Citation style: Airapetian, A., Akopov, N., Akopov, Z., Amarian, M., Ammosov, V., Andrus, A., Aschenauer, E., Augustyniak, W., Avakian, R., Avetissian, A., Avetissian, E., Bailey, P., Baturin, V., Baumgarten, C., Beckmann, M., Belostotski, S., Bernreuther, S., Bianchi, N., Blok, H., ...Zupranski, P. (2003). Q2 dependence of nuclear transparency for exclusive ρ0 production -: art. no. 052501. Physical Review Letters. 90(5), Article 052501. https://doi.org/10.1103/PhysRevLett.90.052501
Keywords
COHERENCE LENGTH; COLOR-TRANSPARENCY; ELECTROPRODUCTION; LEPTOPRODUCTION; PHOTON; PHOTOPRODUCTION; QCD; VECTOR-MESONS; WAVE-FUNCTION
