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Measurement of prom...
Measurement of prompt photon cross sections in photoproduction at HERA
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Aktas, A (author)
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Andreev, V (author)
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Anthonis, T (author)
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show more...
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Asmone, A (author)
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Babaev, A (author)
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Backovic, S (author)
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Bahr, J (author)
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Baranov, P (author)
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Barrelet, E (author)
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Bartel, W (author)
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Baumgartner, S (author)
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Becker, J (author)
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Beckingham, M (author)
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Behnke, O (author)
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Behrendt, O (author)
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Belousov, A (author)
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Berger, C (author)
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Berger, N (author)
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Berndt, T (author)
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Bizot, JC (author)
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Bohme, J (author)
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Boenig, MO (author)
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Boudry, V (author)
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Bracinik, J (author)
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Brisson, V (author)
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Broker, HB (author)
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Brown, DP (author)
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Bruncko, D (author)
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Busser, FW (author)
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Bunyatyan, A (author)
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Buschhorn, G (author)
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Bystritskaya, L (author)
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Campbell, AJ (author)
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Caron, S (author)
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Cassol-Brunner, F (author)
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Cerny, K (author)
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Chekelian, V (author)
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Collard, C (author)
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Contreras, JG (author)
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Coppens, YR (author)
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Coughlan, JA (author)
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Cox, BE (author)
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Cozzika, G (author)
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Cvach, J (author)
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Dainton, JB (author)
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Dau, WD (author)
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Daum, K (author)
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Delcourt, B (author)
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Demirchyan, R (author)
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De Roeck, A (author)
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Desch, K (author)
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De Wolf, EA (author)
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Diaconu, C (author)
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Dingfelder, J (author)
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Dodonov, V (author)
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Dubak, A (author)
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Duprel, C (author)
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Eckerlin, G (author)
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Efremenko, V (author)
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Egli, S (author)
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Eichler, R (author)
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Eisele, F (author)
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Ellerbrock, M (author)
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Elsen, E (author)
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Erdmann, M (author)
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Erdmann, W (author)
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Faulkner, PJW (author)
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Favart, L (author)
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Fedotov, A (author)
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Felst, R (author)
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Ferencei, J (author)
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Fleischer, M (author)
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Fleischmann, P (author)
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Fleming, YH (author)
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Flucke, G (author)
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Flugge, G (author)
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Fomenko, A (author)
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Foresti, I (author)
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Formanek, J (author)
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Franke, G (author)
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Frising, G (author)
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Gabathuler, E (author)
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Gabathuler, K (author)
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Garutti, E (author)
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Garvey, J (author)
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Gayler, J (author)
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Gerhards, R (author)
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Gerlich, C (author)
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Ghazaryan, S (author)
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Goerlich, L (author)
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Gogitidze, N (author)
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Gorbounov, S (author)
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Grab, C (author)
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Grassler, H (author)
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Greenshaw, T (author)
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Gregori, M (author)
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Grindhammer, G (author)
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Gwilliam, C (author)
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Haidt, D (author)
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Hajduk, L (author)
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Haller, J (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
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Heinzelmann, G (author)
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Henderson, RCW (author)
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Henschel, H (author)
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Henshaw, O (author)
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Heremans, R (author)
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Herrera, G (author)
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Herynek, I (author)
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Heuer, RD (author)
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Hildebrandt, M (author)
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Hiller, KH (author)
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Hladky, J (author)
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Hoting, P (author)
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Hoffmann, D (author)
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Horisberger, R (author)
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Hovhannisyan, A (author)
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Ibbotson, M (author)
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Ismail, M (author)
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Jacquet, M (author)
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Janauschek, L (author)
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Janssen, X (author)
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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
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Johnson, DP (author)
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- 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
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Kant, D (author)
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Kapichine, M (author)
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Karlsson, M (author)
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Katzy, J (author)
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Keller, N (author)
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Kennedy, J (author)
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Kenyon, IR (author)
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Kiesling, C (author)
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Klein, M (author)
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Kleinwort, C (author)
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Kluge, T (author)
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Knies, G (author)
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- 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
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Koblitz, B (author)
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Korbel, V (author)
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Kostka, P (author)
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Koutouev, R (author)
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Kropivnitskaya, A (author)
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Kroseberg, J (author)
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Kuckens, J (author)
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Kuhr, T (author)
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Landon, MPJ (author)
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Lange, W (author)
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Lastovicka, T (author)
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Laycock, P (author)
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Lebedev, A (author)
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Leissner, B (author)
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Lemrani, R (author)
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Lendermann, V (author)
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Levonian, S (author)
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Lindfeld, L (author)
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Lipka, K (author)
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List, B (author)
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Lobodzinska, E (author)
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Loktionova, N (author)
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Lopez-Fernandez, R (author)
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Lubimov, V (author)
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Lueders, H (author)
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Luke, D (author)
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Lux, T (author)
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Lytkin, L (author)
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Makankine, A (author)
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Malden, N (author)
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Malinovski, E (author)
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Mangano, S (author)
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Marage, P (author)
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Marks, J (author)
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Marshall, R (author)
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Martisikova, M (author)
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Martyn, HU (author)
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Maxfield, SJ (author)
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Meer, D (author)
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Mehta, A (author)
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Meier, K (author)
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Meyer, AB (author)
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Meyer, H (author)
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Meyer, J (author)
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Michine, S (author)
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Mikocki, S (author)
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Milcewicz-Mika, I (author)
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Milstead, D (author)
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Mohamed, A (author)
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Moreau, F (author)
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Morozov, A (author)
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Morozov, I (author)
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Morris, JV (author)
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Mozer, MU (author)
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Muller, K (author)
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Murin, P (author)
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Nagovizin, V (author)
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Naroska, B (author)
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Naumann, J (author)
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Naumann, T (author)
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Newman, PR (author)
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Niebuhr, C (author)
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Nikiforov, A (author)
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Nikitin, D (author)
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Nowak, G (author)
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Nozicka, M (author)
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Oganezov, R (author)
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Olivier, B (author)
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Olsson, E (author)
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Ossoskov, G (author)
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Ozerov, D (author)
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Pascaud, C (author)
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Patel, GD (author)
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Peez, M (author)
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Perez, E (author)
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Perieanu, A (author)
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Petrukhin, A (author)
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Pitzl, D (author)
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Placakyte, R (author)
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Poschl, R (author)
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Portheault, B (author)
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Povh, B (author)
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Raicevic, N (author)
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Ratiani, Z (author)
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Reimer, P (author)
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Reisert, B (author)
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Rimmer, A (author)
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Risler, C (author)
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Rizvi, E (author)
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Robmann, P (author)
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Roland, B (author)
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Roosen, R (author)
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Rostovtsev, A (author)
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Rurikova, Z (author)
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Rusakov, S (author)
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Rybicki, K (author)
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Sankey, DPC (author)
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Sauvan, E (author)
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Schatzel, S (author)
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Scheins, J (author)
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Schilling, FP (author)
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Schleper, P (author)
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Schmidt, S (author)
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Schmitt, S (author)
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Schneider, M (author)
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Schoeffel, L (author)
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Schoning, A (author)
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Schroder, V (author)
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Schultz-Coulon, HC (author)
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Schwanenberger, C (author)
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Sedlak, K (author)
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Sefkow, F (author)
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Sheviakov, I (author)
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Shtarkov, LN (author)
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Sirois, Y (author)
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Sloan, T (author)
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Smirnov, P (author)
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Soloviev, Y (author)
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South, D (author)
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Spaskov, V (author)
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Specka, A (author)
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Spitzer, H (author)
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Stamen, R (author)
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Stella, B (author)
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Stiewe, J (author)
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Strauch, I (author)
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Straumann, U (author)
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Tchoulakov, V (author)
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Thompson, G (author)
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Thompson, PD (author)
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Tomasz, F (author)
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Traynor, D (author)
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Truol, P (author)
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Tsipolitis, G (author)
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Tsurin, I (author)
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Turnau, J (author)
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Tzamariudaki, E (author)
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Uraev, A (author)
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Urban, M (author)
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Usik, A (author)
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Utkin, D (author)
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Valkar, S (author)
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Valkarova, A (author)
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Vallee, C (author)
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Van Mechelen, P (author)
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Trevino, AV (author)
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Vazdik, Y (author)
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Veelken, C (author)
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Vest, A (author)
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Vinokurova, S (author)
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Volchinski, V (author)
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Wacker, K (author)
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Wagner, J (author)
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Weber, G (author)
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Weber, R (author)
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Wegener, D (author)
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Werner, C (author)
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Werner, N (author)
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Wessels, M (author)
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Wessling, B (author)
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Winter, GG (author)
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Wissing, C (author)
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Woehrling, EE (author)
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Wolf, R (author)
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Wunsch, E (author)
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Xella, S (author)
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Yan, W (author)
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Zacek, J (author)
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Zalesak, J (author)
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Zhang, Z (author)
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Zhokin, A (author)
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Zohrabyan, H (author)
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Zomer, F (author)
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(creator_code:org_t)
- Springer Science and Business Media LLC, 2005
- 2005
- English.
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In: European Physical Journal C. Particles and Fields. - : Springer Science and Business Media LLC. - 1434-6044. ; 38:4, s. 437-445
- Related links:
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http://dx.doi.org/10...
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https://www.research...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Subject headings
Close
- Results are presented on the photoproduction of isolated prompt photons, inclusively and associated with jets, in the gammap center of mass energy range 142 < W < 266 GeV. The cross sections are measured for the transverse momentum range of the photons 5 < E. T < 10 GeV and for associated jets with E-T(jet) > 4.5 GeV. They are measured differentially as a function of E-T(gamma), E-T(jet), the pseudorapidities eta(gamma) and eta(jet) and estimators of the momentum fractions x(gamma) and x(p) of the incident photon and proton carried by the constituents participating in the hard process. In order to further investigate the underlying dynamics, the angular correlation between the prompt photon and the jet in the transverse plane is studied. Predictions by perturbative QCD calculations in next to leading order are about 30% below the inclusive prompt photon data after corrections for hadronisation and multiple interactions, but are in reasonable agreement with the results for prompt photons associated with jets. Comparisons with the predictions of the event generators PYTHIA and HERWIG are also presented.
Subject headings
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
To the university's database
- By the author/editor
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Aktas, A
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Andreev, V
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Anthonis, T
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Asmone, A
-
Babaev, A
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Backovic, S
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show more...
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Bahr, J
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Baranov, P
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Barrelet, E
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Bartel, W
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Baumgartner, S
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Becker, J
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Beckingham, M
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Behnke, O
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Behrendt, O
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Belousov, A
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Berger, C
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Berger, N
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Berndt, T
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Bizot, JC
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Bohme, J
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Boenig, MO
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Boudry, V
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Bracinik, J
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Brisson, V
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Broker, HB
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Brown, DP
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Bruncko, D
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Busser, FW
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Bunyatyan, A
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Buschhorn, G
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Bystritskaya, L
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Campbell, AJ
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Caron, S
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Cassol-Brunner, ...
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Cerny, K
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Chekelian, V
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Collard, C
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Contreras, JG
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Coppens, YR
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Coughlan, JA
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Cox, BE
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Cozzika, G
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Cvach, J
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Dainton, JB
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Dau, WD
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Daum, K
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Delcourt, B
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Demirchyan, R
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De Roeck, A
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Desch, K
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De Wolf, EA
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Diaconu, C
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Dingfelder, J
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Dodonov, V
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Dubak, A
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Duprel, C
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Eckerlin, G
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Efremenko, V
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Egli, S
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Eichler, R
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Eisele, F
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Ellerbrock, M
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Elsen, E
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Erdmann, M
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Erdmann, W
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Faulkner, PJW
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Favart, L
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Fedotov, A
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Felst, R
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Ferencei, J
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Fleischer, M
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Fleischmann, P
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Fleming, YH
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Flucke, G
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Flugge, G
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Fomenko, A
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Foresti, I
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Formanek, J
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Franke, G
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Frising, G
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Gabathuler, E
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Gabathuler, K
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Garutti, E
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Garvey, J
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Gayler, J
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Gerhards, R
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Gerlich, C
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Ghazaryan, S
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Goerlich, L
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Gogitidze, N
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Gorbounov, S
-
Grab, C
-
Grassler, H
-
Greenshaw, T
-
Gregori, M
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Grindhammer, G
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Gwilliam, C
-
Haidt, D
-
Hajduk, L
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Haller, J
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Hansson, Magnus
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Heinzelmann, G
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Henderson, RCW
-
Henschel, H
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Henshaw, O
-
Heremans, R
-
Herrera, G
-
Herynek, I
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Heuer, RD
-
Hildebrandt, M
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Hiller, KH
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Hladky, J
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Hoting, P
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Hoffmann, D
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Horisberger, R
-
Hovhannisyan, A
-
Ibbotson, M
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Ismail, M
-
Jacquet, M
-
Janauschek, L
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Janssen, X
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Jemanov, V
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Jönsson, Leif
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Johnson, DP
-
Jung, Hannes
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Kant, D
-
Kapichine, M
-
Karlsson, M
-
Katzy, J
-
Keller, N
-
Kennedy, J
-
Kenyon, IR
-
Kiesling, C
-
Klein, M
-
Kleinwort, C
-
Kluge, T
-
Knies, G
-
Knutsson, Albert
-
Koblitz, B
-
Korbel, V
-
Kostka, P
-
Koutouev, R
-
Kropivnitskaya, ...
-
Kroseberg, J
-
Kuckens, J
-
Kuhr, T
-
Landon, MPJ
-
Lange, W
-
Lastovicka, T
-
Laycock, P
-
Lebedev, A
-
Leissner, B
-
Lemrani, R
-
Lendermann, V
-
Levonian, S
-
Lindfeld, L
-
Lipka, K
-
List, B
-
Lobodzinska, E
-
Loktionova, N
-
Lopez-Fernandez, ...
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Lubimov, V
-
Lueders, H
-
Luke, D
-
Lux, T
-
Lytkin, L
-
Makankine, A
-
Malden, N
-
Malinovski, E
-
Mangano, S
-
Marage, P
-
Marks, J
-
Marshall, R
-
Martisikova, M
-
Martyn, HU
-
Maxfield, SJ
-
Meer, D
-
Mehta, A
-
Meier, K
-
Meyer, AB
-
Meyer, H
-
Meyer, J
-
Michine, S
-
Mikocki, S
-
Milcewicz-Mika, ...
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Milstead, D
-
Mohamed, A
-
Moreau, F
-
Morozov, A
-
Morozov, I
-
Morris, JV
-
Mozer, MU
-
Muller, K
-
Murin, P
-
Nagovizin, V
-
Naroska, B
-
Naumann, J
-
Naumann, T
-
Newman, PR
-
Niebuhr, C
-
Nikiforov, A
-
Nikitin, D
-
Nowak, G
-
Nozicka, M
-
Oganezov, R
-
Olivier, B
-
Olsson, E
-
Ossoskov, G
-
Ozerov, D
-
Pascaud, C
-
Patel, GD
-
Peez, M
-
Perez, E
-
Perieanu, A
-
Petrukhin, A
-
Pitzl, D
-
Placakyte, R
-
Poschl, R
-
Portheault, B
-
Povh, B
-
Raicevic, N
-
Ratiani, Z
-
Reimer, P
-
Reisert, B
-
Rimmer, A
-
Risler, C
-
Rizvi, E
-
Robmann, P
-
Roland, B
-
Roosen, R
-
Rostovtsev, A
-
Rurikova, Z
-
Rusakov, S
-
Rybicki, K
-
Sankey, DPC
-
Sauvan, E
-
Schatzel, S
-
Scheins, J
-
Schilling, FP
-
Schleper, P
-
Schmidt, S
-
Schmitt, S
-
Schneider, M
-
Schoeffel, L
-
Schoning, A
-
Schroder, V
-
Schultz-Coulon, ...
-
Schwanenberger, ...
-
Sedlak, K
-
Sefkow, F
-
Sheviakov, I
-
Shtarkov, LN
-
Sirois, Y
-
Sloan, T
-
Smirnov, P
-
Soloviev, Y
-
South, D
-
Spaskov, V
-
Specka, A
-
Spitzer, H
-
Stamen, R
-
Stella, B
-
Stiewe, J
-
Strauch, I
-
Straumann, U
-
Tchoulakov, V
-
Thompson, G
-
Thompson, PD
-
Tomasz, F
-
Traynor, D
-
Truol, P
-
Tsipolitis, G
-
Tsurin, I
-
Turnau, J
-
Tzamariudaki, E
-
Uraev, A
-
Urban, M
-
Usik, A
-
Utkin, D
-
Valkar, S
-
Valkarova, A
-
Vallee, C
-
Van Mechelen, P
-
Trevino, AV
-
Vazdik, Y
-
Veelken, C
-
Vest, A
-
Vinokurova, S
-
Volchinski, V
-
Wacker, K
-
Wagner, J
-
Weber, G
-
Weber, R
-
Wegener, D
-
Werner, C
-
Werner, N
-
Wessels, M
-
Wessling, B
-
Winter, GG
-
Wissing, C
-
Woehrling, EE
-
Wolf, R
-
Wunsch, E
-
Xella, S
-
Yan, W
-
Zacek, J
-
Zalesak, J
-
Zhang, Z
-
Zhokin, A
-
Zohrabyan, H
-
Zomer, F
-
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