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Diffractive photoproduction of rho mesons with large momentum transfer at HERA

Aktas, A. (author)
Andreev, V. (author)
Anthonis, T. (author)
show more...
Antunovic, B. (author)
Aplin, S. (author)
Asmone, A. (author)
Astvatsatourov, A. (author)
Babaev, A. (author)
Backovic, S. (author)
Baghdasaryan, A. (author)
Baranov, P. (author)
Barrelet, E. (author)
Bartel, W. (author)
Baudrand, S. (author)
Baumgartner, S. (author)
Becker, J. (author)
Beckingham, M. (author)
Behnke, O. (author)
Behrendt, O. (author)
Belousov, A. (author)
Berger, N. (author)
Bizot, J. C. (author)
Boenig, M. -O. (author)
Boudry, V. (author)
Bracinik, J. (author)
Brandt, G. (author)
Brisson, V. (author)
Bruncko, D. (author)
Buesser, F. W. (author)
Bunyatyan, A. (author)
Buschhorn, G. (author)
Bystritskaya, L. (author)
Campbell, A. J. (author)
Cassol-Brunner, F. (author)
Cerny, K. (author)
Cerny, V. (author)
Chekelian, V. (author)
Contreras, J. G. (author)
Coughlan, J. A. (author)
Cox, B. E. (author)
Cozzika, G. (author)
Cvach, J. (author)
Dainton, J. B. (author)
Dau, W. D. (author)
Daum, K. (author)
de Boer, Y. (author)
Delcourt, B. (author)
Del Degan, M. (author)
De Roeck, A. (author)
De Wolf, E. A. (author)
Diaconu, C. (author)
Dodonov, V. (author)
Dubak, A. (author)
Eckerlin, G. (author)
Efremenko, V. (author)
Egli, S. (author)
Eichler, R. (author)
Eisele, F. (author)
Eliseev, A. (author)
Elsen, E. (author)
Essenov, S. (author)
Falkewicz, A. (author)
Faulkner, P. J. W. (author)
Favart, L. (author)
Fedotov, A. (author)
Felst, R. (author)
Feltesse, J. (author)
Ferencei, J. (author)
Finke, L. (author)
Fleischer, M. (author)
Fleischmann, P. (author)
Flucke, G. (author)
Fomenko, A. (author)
Franke, G. (author)
Frisson, T. (author)
Gabathuler, E. (author)
Garutti, E. (author)
Gayler, J. (author)
Gerlich, C. (author)
Ghazaryan, S. (author)
Ginzburgskaya, S. (author)
Glazov, A. (author)
Glushkov, I. (author)
Goerlich, L. (author)
Goettlich, M. (author)
Gogitidze, N. (author)
Gorbounov, S. (author)
Grab, C. (author)
Greenshaw, T. (author)
Gregori, M. (author)
Grell, B. R. (author)
Grindhammer, G. (author)
Gwilliam, C. (author)
Haidt, D. (author)
Hajduk, L. (author)
Hansson, Magnus (author)
Lund University,Lunds universitet,Partikel- och kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Particle and nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
Heinzelmann, G. (author)
Henderson, R. C. W. (author)
Henschel, H. (author)
Herrera, G. (author)
Hildebrandt, M. (author)
Hiller, K. H. (author)
Hoffmann, D. (author)
Horisberger, R. (author)
Hovhannisyan, A. (author)
Hreus, T. (author)
Hussain, S. (author)
Ibbotson, M. (author)
Ismail, M. (author)
Jacquet, M. (author)
Janauschek, L. (author)
Janssen, X. (author)
Jemanov, V. (author)
Jönsson, Leif (author)
Lund University,Lunds universitet,Partikel- och kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Particle and nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
Johnson, D. P. (author)
Jung, A. W. (author)
Jung, Hannes (author)
Lund University,Lunds universitet,Partikel- och kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Particle and nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
Kapichine, M. (author)
Katzy, J. (author)
Kenyon, I. R. (author)
Kiesling, C. (author)
Klein, M. (author)
Kleinwort, C. (author)
Klimkovich, T. (author)
Kluge, T. (author)
Knies, G. (author)
Knutsson, Albert (author)
Lund University,Lunds universitet,Partikel- och kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Particle and nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
Korbel, V. (author)
Kostka, P. (author)
Krastev, K. (author)
Kretzschmar, J. (author)
Kropivnitskaya, A. (author)
Krueger, K. (author)
Landon, M. P. J. (author)
Lange, W. (author)
Lastovicka, T. (author)
Lastovicka-Medin, G. (author)
Laycock, P. (author)
Lebedev, A. (author)
Leibenguth, G. (author)
Lendermann, V. (author)
Levonian, S. (author)
Linfield, L. (author)
Lipka, K. (author)
Liptaj, A. (author)
List, B. (author)
List, J. (author)
Lobodzinska, E. (author)
Loktionova, N. (author)
Lopez-Fernandez, R. (author)
Lubimov, V. (author)
Lucaci-Timoce, A. I. (author)
Lueders, H. (author)
Lueke, D. (author)
Lux, T. (author)
Lytkin, L. (author)
Makankine, A. (author)
Malden, N. (author)
Malinovski, E. (author)
Mangano, S. (author)
Marage, R. (author)
Marshall, R. (author)
Martisikova, M. (author)
Martyn, H. -U. (author)
Maxfield, S. J. (author)
Mehta, A. (author)
Meier, K. (author)
Meyer, A. B. (author)
Meyer, H. (author)
Meyer, J. (author)
Michels, V. (author)
Mikocki, S. (author)
Milcewicz-Mika, I. (author)
Milstead, D. (author)
Mladenov, D. (author)
Mohamed, A. (author)
Moreau, F. (author)
Morozov, A. (author)
Morris, J. V. (author)
Mozer, M. U. (author)
Mueller, K. (author)
Murin, P. (author)
Nankov, K. (author)
Nozicka, B. (author)
Naumann, Th. (author)
Newman, P. R. (author)
Niebuhr, C. (author)
Nikiforov, A. (author)
Nowak, G. (author)
Nowak, K. (author)
Nozicka, M. (author)
Oganezov, R. (author)
Olivier, B. (author)
Olsson, J. E. (author)
Osman, Sakar (author)
Lund University,Lunds universitet,Partikel- och kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Particle and nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
Ozerov, D. (author)
Palichik, V. (author)
Panagoulias, I. (author)
Papadopoulou, T. (author)
Pascaud, C. (author)
Patel, G. D. (author)
Peng, H. (author)
Perez, E. (author)
Perez-Astudillo, D. (author)
Perieanu, A. (author)
Petrukhin, A. (author)
Pitzl, D. (author)
Placakyte, R. R. (author)
Portheault, B. (author)
Povh, B. (author)
Prideaux, P. (author)
Rahmat, A. J. (author)
Raicevic, N. (author)
Reimer, P. (author)
Rimmer, A. (author)
Risler, C. (author)
Rizvi, E. (author)
Robmann, P. (author)
Roland, B. (author)
Roosen, R. (author)
Rostovtsev, A. (author)
Rurikova, Z. (author)
Rusakov, S. (author)
Salvaire, F. (author)
Sankey, D. P. C. (author)
Sauvan, E. (author)
Schaetzel, S. (author)
Schmidt, S. (author)
Schmitt, S. (author)
Schmitz, C. (author)
Schoeffel, L. (author)
Schoening, A. (author)
Schultz-Coulon, H. -C. (author)
Sefkow, F. (author)
Shaw-West, R. N. (author)
Sheviakov, I. (author)
Shtarkov, L. N. (author)
Sloan, T. (author)
Smirnov, P. (author)
Soloviev, Y. (author)
South, D. (author)
Spaskov, V. (author)
Specka, A. (author)
Steder, M. (author)
Stella, B. (author)
Stiewe, J. (author)
Straumann, U. (author)
Sunar, D. (author)
Tchoulakov, V. (author)
Thompson, G. (author)
Thompson, P. D. (author)
Toll, T. (author)
Tomasz, F. (author)
Traynor, D. (author)
Truoel, P. (author)
Tsakov, I. (author)
Tsipolitis, G. (author)
Tsurin, I. (author)
Turnau, J. (author)
Tzamariudaki, E. (author)
Urban, K. (author)
Urban, M. (author)
Usik, A. (author)
Utkin, D. (author)
Valkarova, A. (author)
Vallee, C. (author)
Van Mechelen, P. (author)
Trevino, A. Vargas (author)
Vazdik, Y. (author)
Veelken, C. (author)
Vinokurova, S. (author)
Volchinski, V. (author)
Wacker, K. (author)
Weber, G. (author)
Weber, R. (author)
Wegener, D. (author)
Werner, C. (author)
Wessels, M. (author)
Wessling, B. (author)
Wissing, Ch. (author)
Wolf, R. (author)
Wuensch, E. (author)
Xella, S. (author)
Yan, W. (author)
Yeganov, V. (author)
Zacek, J. (author)
Zalesak, J. (author)
Zhang, Z. (author)
Zhelezov, A. (author)
Zhokin, A. (author)
Zhu, Y. C. (author)
Zimmermann, J. (author)
Zimmermann, T. (author)
Zohrabyan, H. (author)
Zomer, F. (author)
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 (creator_code:org_t)
Elsevier BV, 2006
2006
English.
In: Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics. - : Elsevier BV. - 0370-2693. ; 638:5-6, s. 422-431
  • Journal article (peer-reviewed)
Abstract Subject headings
Close  
  • The diffractive photoproduction of rho mesons, ep -> e rho Y, with large momentum transfer squared at the proton vertex, vertical bar t vertical bar, is studied with the H1 detector at HERA using an integrated luminosity of 20.1 pb(-1). The photon-proton centre of mass energy spans the range 75 < W < 95 GeV, the photon virtuality is restricted to Q(2) < 0.01 GeV2 and the mass My of the proton remnant is below 5 GeV. The t dependence of the cross section is measured for the range 1.5 < vertical bar t vertical bar < 10.0 GeV2 and is well described by a power law, d sigma/d vertical bar t vertical bar proportional to vertical bar t vertical bar(-n). The spin density matrix elements, which provide information on the helicity structure of the interaction, are extracted using measurements of angular distributions of the rho decay products. The data indicate a violation of s-channel helicity conservation, with contributions from both single and double helicity-flip being observed. The results are compared to the predictions of perturbative QCD models.

Subject headings

NATURVETENSKAP  -- Fysik -- Subatomär fysik (hsv//swe)
NATURAL SCIENCES  -- Physical Sciences -- Subatomic Physics (hsv//eng)

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art (subject category)
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By the author/editor
Aktas, A.
Andreev, V.
Anthonis, T.
Antunovic, B.
Aplin, S.
Asmone, A.
show more...
Astvatsatourov, ...
Babaev, A.
Backovic, S.
Baghdasaryan, A.
Baranov, P.
Barrelet, E.
Bartel, W.
Baudrand, S.
Baumgartner, S.
Becker, J.
Beckingham, M.
Behnke, O.
Behrendt, O.
Belousov, A.
Berger, N.
Bizot, J. C.
Boenig, M. -O.
Boudry, V.
Bracinik, J.
Brandt, G.
Brisson, V.
Bruncko, D.
Buesser, F. W.
Bunyatyan, A.
Buschhorn, G.
Bystritskaya, L.
Campbell, A. J.
Cassol-Brunner, ...
Cerny, K.
Cerny, V.
Chekelian, V.
Contreras, J. G.
Coughlan, J. A.
Cox, B. E.
Cozzika, G.
Cvach, J.
Dainton, J. B.
Dau, W. D.
Daum, K.
de Boer, Y.
Delcourt, B.
Del Degan, M.
De Roeck, A.
De Wolf, E. A.
Diaconu, C.
Dodonov, V.
Dubak, A.
Eckerlin, G.
Efremenko, V.
Egli, S.
Eichler, R.
Eisele, F.
Eliseev, A.
Elsen, E.
Essenov, S.
Falkewicz, A.
Faulkner, P. J. ...
Favart, L.
Fedotov, A.
Felst, R.
Feltesse, J.
Ferencei, J.
Finke, L.
Fleischer, M.
Fleischmann, P.
Flucke, G.
Fomenko, A.
Franke, G.
Frisson, T.
Gabathuler, E.
Garutti, E.
Gayler, J.
Gerlich, C.
Ghazaryan, S.
Ginzburgskaya, S ...
Glazov, A.
Glushkov, I.
Goerlich, L.
Goettlich, M.
Gogitidze, N.
Gorbounov, S.
Grab, C.
Greenshaw, T.
Gregori, M.
Grell, B. R.
Grindhammer, G.
Gwilliam, C.
Haidt, D.
Hajduk, L.
Hansson, Magnus
Heinzelmann, G.
Henderson, R. C. ...
Henschel, H.
Herrera, G.
Hildebrandt, M.
Hiller, K. H.
Hoffmann, D.
Horisberger, R.
Hovhannisyan, A.
Hreus, T.
Hussain, S.
Ibbotson, M.
Ismail, M.
Jacquet, M.
Janauschek, L.
Janssen, X.
Jemanov, V.
Jönsson, Leif
Johnson, D. P.
Jung, A. W.
Jung, Hannes
Kapichine, M.
Katzy, J.
Kenyon, I. R.
Kiesling, C.
Klein, M.
Kleinwort, C.
Klimkovich, T.
Kluge, T.
Knies, G.
Knutsson, Albert
Korbel, V.
Kostka, P.
Krastev, K.
Kretzschmar, J.
Kropivnitskaya, ...
Krueger, K.
Landon, M. P. J.
Lange, W.
Lastovicka, T.
Lastovicka-Medin ...
Laycock, P.
Lebedev, A.
Leibenguth, G.
Lendermann, V.
Levonian, S.
Linfield, L.
Lipka, K.
Liptaj, A.
List, B.
List, J.
Lobodzinska, E.
Loktionova, N.
Lopez-Fernandez, ...
Lubimov, V.
Lucaci-Timoce, A ...
Lueders, H.
Lueke, D.
Lux, T.
Lytkin, L.
Makankine, A.
Malden, N.
Malinovski, E.
Mangano, S.
Marage, R.
Marshall, R.
Martisikova, M.
Martyn, H. -U.
Maxfield, S. J.
Mehta, A.
Meier, K.
Meyer, A. B.
Meyer, H.
Meyer, J.
Michels, V.
Mikocki, S.
Milcewicz-Mika, ...
Milstead, D.
Mladenov, D.
Mohamed, A.
Moreau, F.
Morozov, A.
Morris, J. V.
Mozer, M. U.
Mueller, K.
Murin, P.
Nankov, K.
Nozicka, B.
Naumann, Th.
Newman, P. R.
Niebuhr, C.
Nikiforov, A.
Nowak, G.
Nowak, K.
Nozicka, M.
Oganezov, R.
Olivier, B.
Olsson, J. E.
Osman, Sakar
Ozerov, D.
Palichik, V.
Panagoulias, I.
Papadopoulou, T.
Pascaud, C.
Patel, G. D.
Peng, H.
Perez, E.
Perez-Astudillo, ...
Perieanu, A.
Petrukhin, A.
Pitzl, D.
Placakyte, R. R.
Portheault, B.
Povh, B.
Prideaux, P.
Rahmat, A. J.
Raicevic, N.
Reimer, P.
Rimmer, A.
Risler, C.
Rizvi, E.
Robmann, P.
Roland, B.
Roosen, R.
Rostovtsev, A.
Rurikova, Z.
Rusakov, S.
Salvaire, F.
Sankey, D. P. C.
Sauvan, E.
Schaetzel, S.
Schmidt, S.
Schmitt, S.
Schmitz, C.
Schoeffel, L.
Schoening, A.
Schultz-Coulon, ...
Sefkow, F.
Shaw-West, R. N.
Sheviakov, I.
Shtarkov, L. N.
Sloan, T.
Smirnov, P.
Soloviev, Y.
South, D.
Spaskov, V.
Specka, A.
Steder, M.
Stella, B.
Stiewe, J.
Straumann, U.
Sunar, D.
Tchoulakov, V.
Thompson, G.
Thompson, P. D.
Toll, T.
Tomasz, F.
Traynor, D.
Truoel, P.
Tsakov, I.
Tsipolitis, G.
Tsurin, I.
Turnau, J.
Tzamariudaki, E.
Urban, K.
Urban, M.
Usik, A.
Utkin, D.
Valkarova, A.
Vallee, C.
Van Mechelen, P.
Trevino, A. Varg ...
Vazdik, Y.
Veelken, C.
Vinokurova, S.
Volchinski, V.
Wacker, K.
Weber, G.
Weber, R.
Wegener, D.
Werner, C.
Wessels, M.
Wessling, B.
Wissing, Ch.
Wolf, R.
Wuensch, E.
Xella, S.
Yan, W.
Yeganov, V.
Zacek, J.
Zalesak, J.
Zhang, Z.
Zhelezov, A.
Zhokin, A.
Zhu, Y. C.
Zimmermann, J.
Zimmermann, T.
Zohrabyan, H.
Zomer, F.
show less...
About the subject
NATURAL SCIENCES
NATURAL SCIENCES
and Physical Science ...
and Subatomic Physic ...
Articles in the publication
Physics Letters. ...
By the university
Lund University

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