30 results on '"R. Tirler"'
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2. The EBIT project
- Author
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R. Tirler
- Subjects
Service (business) ,business.industry ,Computer science ,Megabit ,Initial phase ,Leased line ,Broadband ,General Engineering ,High bandwidth ,Telecommunications ,business - Abstract
EBIT—for European Broadband Interconnection Trial—is a service proposed by several European Telecommunication Administrations to interconnect RACE (Research for Advanced Communications in Europe) Application Pilots. CEC may decide to broaden the service to other leading edge users needing a transnational networking infrastructure and requiring high bandwidth. The initial phase of the project will use existing switchend 2 Mbit/s bearer services based on satellite or terrestrial links, and will include studies to seek ways of introducing early services at 140 Mbit/s at acceptable costs. EBIT may offer the opportunity to build an European networking infrastructure supported by the Telecommunication Administrations. Two research communities-High Energy Physics and Aeronautics-having clear needs for transnational high bandwith connections have expressed an interest to use the EBIT services to complement their existing leased line networks. A feasibility study, sponsored by CEC DG XIII, is presently being carried out on behalf of EBIT by France Cables et Radio, a subsidiary of France Telecom.
- Published
- 1990
- Full Text
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3. A high statistics measurement of the deuteron structure functions F2(x, Q2) and R from deep inelastic muon scattering at high Q2
- Author
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R. Tirler, Victor Kukhtin, K. M. Teichert, M. Cribier, G. Sultanov, Rudiger Voss, G.I. Smirnov, Y. Sacquin, G. Smadja, Ahmimed Ouraou, U. Meyer-Berkhout, G. Bruni, P.T. Todorov, Dante Bollini, J. Feltesse, A. Milsztajn, Yu.T. Kiryushin, V.I. Genchev, Francesco Navarria, E.V. Telyukov, S. Nemecek, Wolfgang Lohmann, A. Argento, V.G. Krivokhizhin, R. Kopp, S.A. Baranov, Č. Zupančič, P. Zavada, I.A. Savin, R. Lednicky, Alberto Benvenuti, M. Virchaux, A.G. Volodko, A. Staude, L. Piemontese, J. Strachota, D. Jamnik, Igor Golutvin, and P. Reimer
- Subjects
Quantum chromodynamics ,Physics ,Nuclear and High Energy Physics ,Particle physics ,Muon ,Scattering ,Perturbative QCD ,Deep inelastic scattering ,Nuclear physics ,Deuterium ,Statistics ,High Energy Physics::Experiment ,Nucleon ,Scaling ,Particle Physics - Experiment - Abstract
We present results on a high statistics study of the nucleon structure functions F2(x, Q2) and R=σL/σT measured in deep inelastic scattering of muons on a deuterium target. The analysis is based on 8×105 events after all cuts, recorded at beam energies of 120, 200 and 280 GeV in the kinematic range 0.06⩽ × ⩽0.80 and 8GeV2⩽Q2⩽260GeV2. Scaling violations observed in the data are in agreement with predictions of perturbative QCD and allow to determine the QCD mass scale parameter Λ.
- Published
- 1990
- Full Text
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4. ATLAS DETECTOR AND PHYSICS PERFORMANCE TECHNICAL DESIGN REPORT
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John Baines, T. Yang, J. Dodd, J-M. Noppe, S. Meuser, T. Embry, Ludovico Pontecorvo, V. V. Lapin, Alexander Cheplakov, S. P. Baranov, S. R. Hou, S. Errede, Valerio Vercesi, D. J. Schotanus, M. Keil, J. Stastny, H. Wellenstein, V.V. Gilevsky, W. J. Murray, I. A. Pless, Pavol Strizenec, J. Salt, V. A. Korotkov, Peter Jenni, M. Tadel, F. Tang, E. Sayouty, F. Rossel, J. M. Butterworth, W. Burris, M. El Kacimi, Akira Yamamoto, Ph. Demierre, Polina Kuzhir, Y. Jacquier, D. Hayes, A. Krivchitch, S. W. O'Neale, H. Ten Kate, F. Waldner, Petr Sicho, F. M. Newcomer, G. Chiefari, Jianqiao Ye, G. Lehmann, M. A. Dobbs, Yu.A. Khokhlov, Francesco Spanò, L. Holm, K. J. Anderson, H. Drevermann, Ph Martin, D.J. Martin, A. Atag, S. M. Fisher, H. van der Bij, Odette Benary, Mihai Caprini, C. Brouwer, M. Holder, M. Franklin, F. E. Taylor, P.R. Turner, Sam Daniel Mullin, G. Sette, V.A. Onuchin, J. Sorokina, Joleen Pater, Hiroshi Sakamoto, V.I. Sirotenko, Simon George, P. G. Estabrooks, R. K. Keeler, D. Glenzinsky, A. Astvatsaturov, Takahiko Kondo, L. S. Peak, A. G. Clark, Yu. Merzlyakov, F. Crijns, B. Canton, H. J. Burckhart, Jacqueline Batley, K. Jon-And, M. Vassiliou, D. Bocian, F. Haug, Sp. Dedoussis, J. J. Thaler, Rupert Leitner, M. Tyndel, Osamu Sasaki, V. Filimonov, P. Stassi, D. Kuhn, M. Spitalieri, F. Zuffranieri, J. Hrivnac, John Hart, Yu.I. Salomatin, A. Lebedev, G. Blanchot, David Francis, Marcello Fanti, A.G. Shamov, Stefan Koperny, Susanne Kersten, Theodora Papadopoulou, B. Kaan, G. Reinmuth, Kaushik De, B. Yang, L. Tuura, R. Hashemi-Nezhad, J. Pouxe, Th. Baer, A. Kerr, Uwe Bratzler, O. Martin, Patrick Fassnacht, J. M. Lopez, D. Calvet, G. Martin-Chassard, Vincent Hedberg, D. Sopromadze, Sylvain Fichet, A. Ferrer, Serge Smirnov, T. Lari, C. Zeitnitz, B. Dulny, M.V. Kuzmin, T. Kohriki, Vasiliki A Mitsou, P. M. Watkins, Elemer Nagy, M. Wunsch, R. J. Cashmore, Fridolin Dittus, V.V. Bryzgalov, D. Axen, Stephane Jezequel, Tomas Davidek, Edward Diehl, D. Breton, Shlomo Dado, B. Nicquevert, Bengt Lund-Jensen, L. Gustafsson, A. N. Sissakian, B. G. Pope, Daniel Lellouch, Laurent Vacavant, K. Hashemi, R. Beccherle, A.M. Lee, J. Fent, H. Schuijlenburg, A. Onofre, J. M. Crespo, M. Cambiaghi, T. Hansl-Kozanecka, V. V. Tokmenin, Andreas Petridis, M. Cailles, Anna Zuzana Dubnickova, Vitaliano Chiarella, H. A. Neal, Y. Iwata, K. Zitek, A. Perus, D. Bintinger, H.J. Rzayev, J. Ludvig, M. L. Ferrer, Henry Lubatti, Alexi Gongadze, Giovanni Darbo, P. N. Ratoff, J. F. Martin, D. Fasssouliotis, Paolo Camarri, Stefan Tapprogge, J. Vanko, A. Maio, Cheng Chen, Sylvain Tisserant, Sk Noor Alam, S. Rizek, S. Cologna, Yu. Gouz, A. V. Akimov, A. Artamonov, Jolanta Olszowska, D. Manjavidze, Andrej Filipcic, B. Rolker, Georges Azuelos, Alberto Aloisio, Krzysztof Piotrzkowski, A. Greenall, H. Groenstege, C. Mayri, V. M. Malyshev, Helmut Vincke, Barry King, F. Alessandria, B. Thooris, J. Drees, I. O. Skillicorn, Z. Metreveli, Veljko Radeka, Thomas Trefzger, T. Liu, P. Rosinsky, H. Wahlen, J. Proudfoot, V. Snyatkov, D.G. Ebling, J. Ludwig, Lidia Smirnova, Laurent Chevalier, R. Arsenescu, A. Tchountonov, I. Tsoukerman, Javier Lozano, Ian Hinchliffe, A. Di Ciaccio, C. Hebrard, Evgeny Starchenko, K. Runge, T. Dubbs, B. Athar, A. Airapetian, W. Heubers, Z. Khorguashvili, A. Chekhtman, K. Mahboubi, J. Silva, Kiyotomo Kawagoe, M. Kucera, G. Hughes, Bianca Osculati, V. Grabsky, R. Yoshida, J.L. Beney, R. E. Hughes-Jones, Ryuichi Takashima, M. Jirina, M. Mencik, W. Ockenfels, F. Gianotti, N. D. Topilin, N. A. McCubbin, V. Soergel, K. Pretzl, B. Zhang, Martin Hoeferkamp, Alexander Borissov, Evangelos Gazis, S.C. Timm, I.E. Chirikov-Zorin, Petr Tas, S. H. Oh, S. Leven, Alan Poppleton, J. Weichert, R. Tirler, S. A. Robins, Yoshio Arai, Claude Guyot, I. Stekl, F. Kong, Bertrand Laforge, K. H. Becks, Leonardo Paolo Rossi, A. Liolios, E. Marschalkowski, John H. L. Hansen, P. Schwemling, S. Kullander, V. Kovtun, Marina Cobal, Oleg Fedin, O. Boyle, Elizabeth H. Simmons, Calin Alexa, Driss Goujdami, V. Koshtoev, James Shank, F. Dydak, Oscar Blanch, Barbara Liberti, Z. Tomiak, D. Prokofiev, Jianming Qian, A. Moreton, E. Vigeolas, B. Repetti, Georg Zobernig, A. Koutchenkov, C. Weber, S. Jarp, Yoji Hasegawa, M. Seman, G. Lutz, T. Haelen, J. C. Hill, Irinel Caprini, M. Hass, L. Micu, B. Scuri, D. Striegel, Martine Bosman, E. Hazen, F. Combley, A. Breskin, Margherita Primavera, T. Emura, B. Gallet, Francesco Ragusa, P. Malecki, G. D. Kekelidze, A. Amadon, H. Simmler, Paul Hanke, P. de Girolamo, A. Nichols, M. Chardalas, Samuel Silverstein, C. N. Booth, G. D. Alexeev, Flera Rizatdinova, Stefano Veneziano, B. Lorstad, Ketevi Assamagan, B. Dinkespiler, M Mandl, L. Zanello, Sally Seidel, G. D. Hallewell, R. Davisson, C. Conta, Yuehong Xie, Klaus Hamacher, M. Hess, Tatiana Klioutchnikova, M. Maneira, S. Zeldovich, A. Manabe, A. Konstantinov, T. Grigalashvili, E. Rulikowska-Zarebska, Oliver Keith Baker, F. Chollet-LeFlour, J-F. Grivaz, S. D. Kolya, D. Makowiecki, Luc Poggioli, Christine Kourkoumelis, R. Hamatsu, I. A. Gaponenko, G. Crone, G. Ridolfi, M. Ziolkowski, H. Korsmo, Livio Mapelli, N. Hill, J. Kotcher, A. Pozzo, R. W. L. Jones, A. Rudge, V. Senchishin, Laura Perini, V. Zaitsev, Victor Maleev, Armen Vartapetian, G. Passardi, G. Kieft, Karl Jakobs, O. Celik, A. Astbury, J. R. Carter, J. Hobbs, Yoshiji Yasu, F. Ballester, N. Cartiglia, A. Andreazza, Yoram Rozen, O. Bystrom, Mauro Iodice, Tord Ekelof, S. V. Mouraviev, Dirk Zerwas, D. H. Saxon, P. P. Allport, Nigel Hessey, F. Luehring, J. Ban, S. Basiladze, R. Stanek, Daniel Froidevaux, J. W. Chapman, Vadim Gratchev, H. L. Li, Frank Paige, V. Zhuravlev, V. V. Glagolev, T. Mouthuy, Bruno Mansoulie, N. K. Watson, H. Meinhard, S-O. Holmgren, P. J. Hendriks, P. Morettini, Remi Lafaye, Maria Smizanska, F. Broggi, Maia Mosidze, W. Kozanecki, G. Mace, S. Patricelli, T. O. Niinikoski, M. Kollegov, R. Carrasco, A. Bogush, Michal Suk, T. W. Pritchard, S. Patritchev, R. Zitoun, Marcella Capua, I. Shein, J. V. Dawson, Sanchita Bhadra, L. Azhgirei, D. Akerman, S. Kruchinin, J. Boniface, S. Wheeler, A. Masserot, C. H. Wang, S. V. Kopikov, Mikhail Kirsanov, J.B. Romance, P. Kyberd, S. P. Ahlen, P. Le Du, Alessandro Paoloni, C. Arnault, Speranza Falciano, G.A. Blair, R. Suglia, P. Gorbunov, Fernando Barreiro, P. Puzo, Giosuè Costa, J. Prast, M. Chalifour, D. V. Dedovich, M. Pepe-Altarelli, Jeffrey D Steinberg, Joaquin Santander, R. A. McLaren, Ole Røhne, L.E. Kirsh, Claus Goessling, D. Newman-Coburn, Edward May, C. Haber, Junichi Kanzaki, Joao Seixas, Leonardo Merola, G. Vegni, D. Zontar, G. A. Chelkov, R. Richter, H. O. Danielsson, N. Yamdagni, J. Blocki, H. Boterenbrood, Glen A. Evans, S.P. Konovalov, S. W. Snow, W. Bonivento, Enrique J. Fernández, G. Mirabelli, R. S. Orr, Alexander Lincoln Read, K. Bos, T. J. Sloan, Luiz Caloba, M. Stavrianakou, I.S. Satsunkevich, Ralf P. Richter, Sten Hellman, J. T. Fraser, Mogens Dam, N. A. Smith, Paola Sala, Lei Zhang, J. Snow, Jan Jakubek, C. Chollet, R. Salukvadze, M.L. Levitsky, Michael Rijssenbeek, T. Stockmanns, V. G. Zaets, M. Nikolenko, B. Renk, J. Zhao, M.J. Varanda, B. M. Hawes, B. Pineiro, N. Juravlev, A. DiMattia, D. G. Charlton, F. Constantin, R. Cranfield, J.A. Dijkema, V. Dodonov, D. C. Bailey, A. Semenov, A. De Angelis, C. Rabier, J. Koehler, Andrea Negri, V.N. Mikhailin, Dugan O'Neil, G.F. Moorhead, L. Chikovani, F. Marzano, K. Merle, P. Creti, S. González de la Hoz, T-Y. Chen, Jordan Martins, J.J. Mares, I. P. Duerdoth, M Morrissey, A. G. Frodesen, J. R. Bensinger, Yu. Sedykh, Yu. Tsyupa, B. Van Eijk, H. Takeda, Jozef Ferencei, G. C. Barrand, B. A. Khomenko, C.W. Fabjan, E. Anderssen, N. Graf, M. Dobson, Gokhan Unel, R. Othegraven, B. Merkel, Richard Brenner, L. Gabunia, V. Pancheluga, Igor Gavrilenko, Pavel P. Povinec, V. Anosov, W. J. Robertson, D. Levin, Roberto Cardarelli, V.S. Panin, F. Daudon, G. Comes, A. Scheltckov, Val O'Shea, I. Mandjavidze, M. Fortner, Q. Ouyang, J. G. Loken, G.-J. Pols, C. Lesmond, T. Medcalf, Dario Barberis, Horst Oberlack, M. Huet, G. P. Benincasa, A. Filippas, C. A. Heusch, C.K. Jung, P. S. Marrocchesi, Alessandra Ciocio, K. Sliwa, J. T. Linnemann, S. Klimenko, Peter Schmid, J. Stanicek, Arnaud Ferrari, K. Tittel, D. Fasching, M. Blaquiere, Konrad Kleinknecht, R. Maenner, J-J. Veillet, D. Shabalin, S.E. Willis, B.T. Payne, A. Fernandez, Petre Dita, Yu.F. Lomakin, A. Ulvi Yilmazer, M. Aderholz, Shaun Roe, Z. Hajduk, Simonetta Gentile, A. Geiser, A. Soroko, M. Zdrazil, Q. Zhang, Yasushi Nagasaka, K-H. Noffz, K. Wyllie, Tara Shears, Vladimir Sulin, Edisher Tskhadadze, P. Roy, A.J. Flavell, D. Kouba, S. Dagan, P. B. Renton, K. Ryabchenko, E. Spiriti, K. Honscheid, G. Zuk, M. Simic, P. Gerlach, F. Molinie, Patrick Slattery, P. de Saintignon, Christoph Schwick, R. Spiwoks, J. Callahan, P. F. Klok, M. H. Shaevitz, A. H. Mahmood, I. Stumer, V. Klasen, G. De Zorzi, Paul Keener, M. Strauss, N. Zhang, Raymond Brock, F. Schaefer, Doug Gingrich, V. M. Kotov, K. Fuchs, K.H. Geib, R.L. English, Victor Kukhtin, S. Podkladkin, M. Valdata-Nappi, T. Hoare, U. Pfeiffer, H. Schick, Jie Chen, M. J. Kobel, Manuel Lozano, R. Marchesini, E. Pod, Christopher Bee, E.R.S. Candlin, Giovanna Ambrosini, K. W. Glitza, T. A. Hodges, O. Pukhov, Ph. Schune, William Trischuk, Christophe Clement, Yury Tikhonov, Rachid Mazini, V. Sosnovtzev, P. Perrodo, N.I. Bozko, Christoph Posch, D. Cacaut, R. de Asmundis, Reiner Hauser, I. Falleau, T. Buran, L. Bjorset, Y. Eisenberg, T. J. McMahon, M. J. Losty, J. Rothberg, R. Langstaff, Stavros Maltezos, W. Flegel, C. Geweniger, Irakli Minashvili, A. Staude, P. Breugnon, N. Dumont-Dayot, Dan Pantea, V. Cook, B. Kisielewski, Marjorie Shapiro, J.M. Yamartino, S. L. Wu, V. Konstantinov, Isabelle Wingerter-Seez, T. Kawamoto, P R Poffenberger, Gene E. Alexander, T. H. Burnett, H. Saidi, J. Treis, Wim Lavrijsen, D. J. Candlin, Guido Gagliardi, G. Midttun, K. Homma, A. Y. Savine, Roberto Ferrari, L. Tremblet, M. J. Goodrick, J. M. Foster, Y. Watase, I. R. Boyko, A. Kulemzin, F. S. Merritt, Els Koffeman, I. Lochak, V.A. Senko, N. Khovansky, O. Kurtulus, D. Schweiger, P. Farthouat, L. Tkachev, Carmen Maidantchik, V. Flyagin, R. Santonico, E. Auge, Pascal Pralavorio, A-C. Schaffer, J. Schwindling, A. Lagatta, Lamberto Luminari, D. Bloess, Didier Imbault, A. Miagkov, Johann Collot, P. Skubic, M. J. Pearce, M. Campbell, A. Charalambous, Fedor Prokoshin, G. Sauvage, A. A. Minaenko, E. Perrin, R.J. Staley, M. Kulseth, Bt Huffman, K. Efstathiou, C. Raine, V. Flaminio, S. Semenov, M. Gold, C. Bourdarios, D. Schamberger, J. David, D. Wells, T. Ohsugi, P. H. Hansen, A. Vanyashin, R. C. W. Henderson, Andrei Kiryunin, Stanislav Nemecek, H. Hakopian, V. Tchmil, Enrique Sanchis, Riccardo Paoletti, J. Gara, E. E. Kluge, P. Sutcliffe, J. Soulhat, D. Lissauer, M. Stedron, Nicola Labanca, Portuguesa U., Figueira da Foz Nova U., Lisboa, Vasile Mihai Ghete, K. Nurdan, Jemal Khubua, Parker, G. Gogiberidze, R. Heeley, Franz E. Bauer, B. Di Girolamo, M. J. Shochet, Alexandre Rozanov, T. Kobayashi, R. Pose, Claudio Santoni, A. Napier, A. Le Van Suu, M. G. D. Gilchriese, J. A. Strong, G. Gorfine, Pavel Shatalov, B. Ye, W. Tribanek, Hasko Stenzel, A. Nozdrin, P. Sinervo, S. Gadomski, Joey Huston, E. Usenko, Denis Salihagic, L. Hinz, Kevin M. Smith, W. Witzeling, Gerald Oakham, N. Meric, C. Billat, Olga Botner, P. Starovoytov, L. S. Vertogradov, Erez Etzion, B. J. Saunders, Krzysztof Korcyl, Amnon Harel, O. Milgrome, F. Rohrbach, J. C. Vermeulen, J. Sondericker, R. Lefèvre, J.C. Hewlett, M. Kollefrath, A. Radu, Juan Antonio Garcia Pascual, I. R. Kenyon, J. A. Wilson, G. Pauletta, V. Tocut, X. Riccadonna, R. G. Wagner, David Robinson, A. Kojine, M. O'Neil, D. Kiesilewska, Milos Lokajicek, Alexander Solodkov, F. Astesan, H. Danielson, M.J. Murtagh, M. Sosebee, F. Marullo, C. Bacci, Miguel Ullan, K. H. Ackermann, A. N. Karyukhin, J.M. Rey, A. Mitra, E. Mazzoni, G. Scherberger, G. A. Beck, J. Garvey, W. Bertoli, T. W. Jones, Peter Chochula, E. Pace, T. Conka, Norbert Wermes, Shlomit Tarem, G. Tarle, Hong Ma, S. Norton, Z. Krumstein, S. Almehed, R. J. Teuscher, D. England, A. Leger, Marcel Vreeswijk, Adriaan Koenig, Carmen García, L.S. Osborne, D. Laugier, Edmond L. Berger, J. L. Schlereth, N. Palaio, Edda Gschwendtner, P. Lichard, A. Lanza, V. Rehmann, Stanislav Pospisil, E. Acerbi, Michael Schernau, S. J. M. Peeters, Z.D. Thome, R. Garabik, A. White, Vincenzo Cavasinni, Steven Goldfarb, C. Fukunaga, E. Blucher, R. Chadelas, H. Singpiel, Mariusz Sapinski, M. J. Price, C. J. Oram, L. Wampler, B. Lundberg, M. Olcese, Karlheinz Meier, M. Kopytine, G. Meddeler, D. R. Botterill, B. Chiladze, C. Meessen, Jiri Dolejsi, A.V. Selikov, V. O. Tikhomirov, M. Aleppo, C. Biscarat, I. Turk, V. M. Romanov, Leonid Kurchaninov, A. Olshevski, S. Rescia, V. Teterin, J. D. Dowell, Pawel Grybos, Gunter Quast, A. Macpherson, A. M. Segar, Gilbert Poulard, H. Niggli, P. M. Mockett, A. B. Lazarev, Fares Djama, Hiderou Yoshida, Jean-Francois Laporte, John Scott Whitaker, R. J. Apsimon, K. K. Gan, F. Cevenini, J. Thadome, J. Kubasta, K. Kornmesser, L. P. Says, P. Carlson, A. Berejnoi, Namig Javadov, Tamar Djobava, L. Martin, Serkant Ali Cetin, V. Iamburenko, K. A. Johns, Britt Anderson, M. C. Edwards, D. Karmanov, J.M. Pentney, A. Mailov, C. Arnaud, P.W. Dunne, G. Schuler, Hisaya Kurashige, G. Belot, R. W. Stephens, C. Berriaud, J. Lesueur, C. Olivier, M. J. Oreglia, G. Volpini, B. Beaugiraud, Dmitri Melikhov, R. P. Middleton, Clara Troncon, Alessandro Cardini, W.J. Willis, N. Dressnandt, L. Blanquart, H. van der Graaf, J. P. Schuller, J.M. Ma, Carlos Moreno Martinez, Emmanuel Monnier, M. Dosil, Xin Wu, A. R. Weidberg, A. A. Grillo, João Carvalho, E. Borissov, E. G. Zverev, M. Belov, Y. Morita, Cesare Bini, J. A. Parsons, C. Hauviller, E.U. Ladygin, L. Popov, M. Asai, N. Massol, Masaharu Nomachi, Y. Tanaka, M. Imori, D. P. Stoker, Y. A. Gornushkin, P. Werneke, H. Sanders, M. Sinor, J.R. Hubbard, Are Strandlie, Uli Schaefer, Alison Holmes, D. Fortin, M.Yu. Bogoliubsky, Craig Buttar, A. P. Vorobiev, S. Negroni, G. N. Taylor, R. J. Sobie, D. Greenfield, Pierre Jarron, Dominique Pallin, James Pinfold, Michele Livan, R. E. Blair, P. Kubinec, J. Armitage, Halina Bilokon, R.W. Hatley, E. Delagnes, S. Cheng, M. Kostrikov, T.-M. Chou, F. Butin, B. Tanoren, D. A. Forbush, Fernando Marroquim, R. Engelmann, Marco Schioppa, F. Cerutti, Z. Sun, Gerard Montarou, W. J. Metzger, V. Tchepournov, Graham Thompson, G. Tzanakos, Anton Jusko, H. O. Ogren, D. Errede, Christoph Geich-Gimbel, N.A. Russakovich, F. Kaioumov, H. Carling, C. Linder, M. Dameri, E. Spencer, Ryszard Stroynowski, A. Duchesneau, Jan Godlewski, E. Fede, Andrei Snesarev, J. Klereborn, Wladyslaw Dabrowski, A. Moszczynski, B. Aubert, M. Ryabinin, B. Dulach, David Howell, P-Y. Duval, J. D. Hansen, Sanda Dita, H. Wu, T. P. A. Åkesson, Ladislav Andricek, A. Joshi, C. Gruhn, Francesca Campabadal, Th. Lagouri, Elliott Cheu, V. Goryatchev, M. Virchaux, M. Boosten, A. Kazymov, P. Amaral, N. Hoimyr, F. R. Wappler, Fabian Huegging, A. M. Zaitsev, O. Cloue, E. Neuheimer, G. Chlachidze, R. W. Clifft, Ilias Efthymiopoulos, John Huth, Y. Fu, Margret Fincke-Keeler, P. Borgeaud, S. Moccia, V.J.O. Perera, Claude Leroy, V. Kallinikov, V. V. Ammosov, A. Fedorov, Igor Potrap, A. Dael, L. E. Price, R Chytracek, Masahiro Ikeno, Alan Litke, M. Mazzanti, A. A. Carter, M. Engstrom, Vadim Kostyukhin, M. Luptak, J.G. Lynch, Aldo Saavedra, F. Andre, M. Blagov, V. Jemanov, Francesco Lacava, Philip Phillips, E. K. Johansson, U. Egede Anderson, R. Bonino, J.L. Chevalley, Jing Li, M. Fedotov, E. Casarejos, G.F. Xu, S. Kakurin, Pavlos Ioannou, D. Buira-Clarke, A. Manz, A. Pacheco, D.M. Hughes, Andrea Dell'Acqua, Richard H. Milburn, H. H. Williams, Stephen Haywood, I. Ivaniouchenkov, Yu. Merekov, H. Dietl, Alexei Maslennikov, Paul O'Connor, F. Parodi, T. Sasaki, M. Ackers, J. P. Dauvergne, C. Bohm, José Paulo Santos, Steinar Stapnes, F. Bertinelli, Valery Schegelsky, R. J. Thompson, Ilya Korolkov, Tim Jones, E. Spiridenkov, Giuseppe Mornacchi, E.J. Buis, M. G. Alviggi, P. Holik, C. N. P. Gee, S. Dubnicka, S. L. Lloyd, Stephen Maxfield, Bin Zhou, S. J. De Jong, H. F.W. Sadrozinski, Claudia Gemme, M. Speransky, H. Fujii, P. Staaf, Vladimir Vinogradov, F.P. Juster, JG Sanchez, F. Cataneo, A. Feshenko, M. Turala, A. Putzer, Z. Oussoubov, V. Boldea, R. Dankers, Ivan Sykora, Armin Michael Nairz, M. Ljablin, Tadeusz Kowalski, Giuseppe Francesco Tartarelli, W.K. McFarlane, P. Rewiersma, K. Borer, S. Kolos, R. Lay, Aleandro Nisati, An. Zalite, G. Battistoni, P. Imbert, Marek Idzik, O. Gachelin, G. Perrot, G. Polesello, G. L. Usai, J.P. Taguet, D. Rousseau, T. Fahlund, J. Budagov, A. Pazin, Michel Lefebvre, H. Landesman, Igor Alexandrov, Th.A.M. Wijnen, I. M. Gregor, V. Paolone, H. Guldenmann, Juan Fuster, F. Henry-Couannier, A. Reichold, Helio Takai, M. Webel, H. van Hille, J. Riabov, P. Girtler, Sonia González, S. Loken, Dimos Sampsonidis, H. Kristiansen, D. J. Munday, A. Webster, L. Drage, Jozef Masarik, Oliver Kortner, M. Rey-Campagnolle, M. Crouau, J-P. Coulon, A. Gomes, R. Caloi, Marco Fraternali, V. A. Gapienko, J.K. Mayer, V. G. Bondarenko, J. Kaplon, M. Schaller, Dirk Meier, M. E. Sevior, R. E. Hall, C. Del Papa, B. Szeless, F. Lugiez, M. Ibbotson, Y. B. Pan, B. Sellden, K. Kipiani, R. Kowalewski, H. Brettel, Giovanni Maccarrone, Vaclav Vrba, H. Kagan, A.Yu. Dushkin, Paula Eerola, F. Lemeilleur, G. Parrour, J. Petersen, A. R. Gillman, C. Caso, F. Desages, R. Kluit, Tomiyoshi Haruyama, J. Ernwein, Petra Riedler, Francois Touchard, Y. Usov, R. K. Mommsen, A. Placci, C. Hackett, P. Birney, A. T. Watson, A.S. Vovenko, Domizia Orestano, L. Zhichao, A. Marshal, Zdenek Dolezal, T.P. Shah, R. Lednicky, R. Marshall, D. J. White, C. Onions, L. Bugge, Abdeslam Hoummada, B. Gastineau, G. G. Hanson, S. Tatsis, B. McCarthy, L. Topchishvili, J. Damet, G.G.G. Massaro, Y. Pabot, B. Schoefer, R. A. Richards, B. Yu, J. Grunhaus, C. De La Taille, G. Bachy, A. Dos Anjos, G.J. Tappern, L. Xue, Elizabeth Gallas, A. B. Fenyuk, Halina Abramowicz, Cristian Stanescu, D. Attree, Ovsat Abdinov, Marko Mikuz, G. F. Susinno, N. Lupu, B. Alikov, T. J. Brodbeck, Claudio Luci, M. Mur, A. Soldatov, S. Los, R. Boyd, M. L. Andrieux, J. Freestone, Hans Peter Beck, W.W. Armstrong, A. Akhoundov, M. A. Shupe, P.G. Bright-Thomas, V. Shigaev, D. Hauff, M. Qi, R. Gomes, F. Machefert, A. V. Pleskach, Ch. Guicheney, A. Gazizov, G.G. Stairs, V.D. Khovansky, A. Khelashvili, R. Van Berg, C. Daum, E. Vernay, T. Del Prete, John Rutherfoord, Massimo Caccia, P. R. Norton, V. Kozlov, Maria Curatolo, V. Khomoutnikov, S. Tokar, P. D. Grannis, V. Zmouchhko, Ehud Duchovni, Vladimir Peshekhonov, P. Coe, José Bernabéu, M. Roney, A. Seiden, Wolfgang Walkowiak, A. Nadtochy, M. Deile, B.F. Wadsworth, O. Kuznetsov, Paolo Musico, Helmut Wolters, S. Lauxtermann, C. Weaverdyck, Peter Schacht, Y. Zolnierowski, V. Kalinichenko, J. Soukup, R. Gurin, Filippo Ceradini, Manolis Dris, B. Vuandel, S. Chouridou, M. Treichel, S. Berglund, Nicolas Ellis, M. Napolitano, Jorge Gomes, Michael Haney, A. T. Doyle, L. Labarga, N. Giokaris, S. J. Hillier, F. Hakl, Satoshi Tanaka, Andrei Micu, António Amorim, C. Rondot, J. Teiger, Srinivasan Rajagopalan, V.V. Tikhonov, D. Burckhart, A. Chilingarov, Irene Vichou, B. A. Dolgoshein, Leanne P. Guy, M. Vanickova, L.J. Carroll, W. Sippach, G. J. Bobbink, M. S. Dixit, Francisco Camarena, V. Medvedev, Yann Coadou, G. Ciapetti, G. Yarygin, Laurent Serin, John Hill, Alain Bellerive, L. Nodulman, A. Le Coreller, Igor Soloviev, Venetios Polychronakos, Gregor Kramberger, J. Pinhao, J. M. Maugain, Gary Drake, Anatoli Romaniouk, Horst Severini, Susumu Terada, Andreas Kugel, P.A. Fischer, M.V. Castillo, K. Amako, Y. Ermoline, J. Bohm, L. Miralles, R. Cherkaoui, Vyacheslav Klyukhin, B.J. Green, François Fleuret, A. B. Wicklund, Hubert Kroha, P. Karst, Asunción Moreno, M. I. Gostkin, E. Chesi, G. J. Feldman, S. Protopopescu, N. Seguin-Moreau, C. Girard, X. Meng, Chiara Roda, J. Bystricky, M. Leltchouk, S. Lami, J. Thion, B. Hallgren, A. Shikanyan, D.C. Rahm, Dominique Durand, S.N. Tovey, K. Soustruznik, S. Kashigin, S. Golubykh, E. Ros, A.B. Erasov, Fr Pastore, A. Batrakov, Kevin Einsweiler, O. Dorholt, I.L. Pisarev, Yu M. Sviridov, L. Koepke, N. Kundu, P. Weilhammer, A. Khasanov, V. Paschhoff, H. M. Braun, Hiroyuki Iwasaki, J.C. Pena, S. Pier, T.R. McMahon, F. Vales, Dorothee Schaile, R. Ball, J. N. Jackson, Per Werner, R. Irsigler, Genady Gavrilov, R.L. Wastie, D.E. Baynham, I.J. Scott, W. Kittel, Y. Zamora, V. Kravtsov, I. Valin, S. Jagielski, Allan Hallgren, R. J. Homer, Antonio Baroncelli, Ulrich Landgraf, Yu.V. Gilitsky, A. Shalyugin, G. W. Brandenburg, Aston Komar, F. Podlyski, L. Shaver, J-C. Clemens, J-P. Richer, B. Sopko, A. I. Kononov, Stefan Valkar, H. Cunitz, Y. Kulchitsky, P. Perrin, Lorne Levinson, Phillip Gutierrez, I. Wilhelm, J. Knobloch, E. Fokitis, B. Esposito, Anna Kaczmarska, M. H. Lehto, Dusan Bruncko, M. Postranecky, Mark Hatch, V.G Ivochkin, V. Rumyantsev, A. J. Lankford, J. Wuestenfeld, D.V. Camin, G. Renzoni, V. Golikov, T. Kuhl, A. Cavallari, Eugene P. Gross, R. Barratt, Z. Quian, O. Palamara, J.B. Lane, S. Malyukov, A. Hacinliyan, Serban Constantinescu, Adele Rimoldi, Richard Nickerson, S. Kotov, D. Tompkins, R. Fakhroutdinov, C. Lasseur, Georgios Stavropoulos, A. Akhmedov, Y. Velikzhanin, G. A. Smith, Marcin Wladyslaw Wolter, B. Madeyski, S. Schael, Edoardo Gorini, Houlden, B. Martin, S. Yu. Sivoklokov, P. Paschalias, A. Ostankov, D. Martin, C. Petridou, C. Bouzakis, M. Rouger, M. Nozaki, Ian Dawson, J. Soderqvist, M.I. Levchuk, Juan Bautista Roldán, Ulf Mjörnmark, C. Havet, B. Stugu, Mikhail Ignatenko, Carlos Lacasta, H. Higon, W.D. Lu, Baturitsky, Francis Anghinolfi, Monika Wielers, C. F. Feng, W. Blum, Elzbieta Richter-Was, D. R. Rust, Martin Aleksa, F.T. Khalilzade, Josue J. Lopez, G. Rudolph, N. Bingefors, U. Karshon, Tiefu Zhao, B. Kocper, J. Siegrist, I. Savin, M. J. Costa, C. Yanagisawa, H. F. Hoffmann, Luis Hervas, J. Schaapman, O. Le Dortz, H. Weerts, Francois Vazeille, J. McDonald, A. Gordeev, Saverio D'Auria, O. Solovianov, E. Arik, C. Couyoumtzelis, Alexey Dudarev, E. C. Katsoufis, P. Modesto, Pierre Petroff, C. Bromberg, S. Zimin, Silvia Resconi, A. Liparteliani, R. Chechik, Michael L. Barnett, Valery I. Telnov, R. D. Kass, C. H. Daly, C. Grigson, L. Santi, I. Lehraus, J. Colas, Marzio Nessi, Hiroto Kambara, S. Vorozhtsov, R. Ayad, X.Q. Yu, R. Davis, W. L. Ebenstein, F. Fares, D. Nicod, Ralph Bock, Andrey Ostapchuk, Y. V. Grishkevich, V. Batarin, G. Eigen, Yu.M. Antipov, B. Sundal, P. Gauzzi, Emilio Petrolo, J. Belorgey, F. K. Loebinger, P.S.L. Booth, S. N. Shilov, Z. Trka, F.L. Linde, Gideon Bella, S. Backovic, Peter Sherwood, D. Mercer, Eduard Kladiva, A. Farilla, Y. Unno, Tohru Takeshita, Alexander Mann, O. Gildemeister, Vicente González, S. P. Denisov, S. Behrends, A. Henriques, M. Y. Kazarinov, F. Grancagnolo, D. Sauvage, M. Abolins, Göran Jarlskog, S. Ruehl, D. Myers, G. Kantardjian, Sergey Chekulaev, F. Bergsma, O. Cakir, A. Fallou, B. Epp, Ph. Cros, Joseph A. Paradiso, F. Giancomini, Igor Mandić, P. Jovanovic, D. Hill, M. Zamani, D.E. Dorfan, A. Kandasamy, B. Dick, E. Eisenhandler, T. Kurca, S. Petrera, S. Alforque, Davide Costanzo, M. Nagamatsu, J.D. Richardson, V. Tcherniatine, E. Kuper, W. Iwanski, J. Ota, K. Jelen, J. A. Bogaerts, Jason Lea Oliver, G. Aielli, G. Tong, V. Epchtein, L. La Rotonda, M. Yakimenko, Mauro Citterio, Emmerich Kneringer, Nikolay Nikitin, Michel Gouanère, Mihai Niculescu, W. E. Cleland, Donatella Cavalli, P. Evtukhovich, P. Haridas, Rudiger Voss, F. Etienne, G. Lenzen, P. E. L. Clarke, Peter Loch, D. Dzahini, G.L. Bashindjagian, Mario David, N. Felt, E. L. Barberio, R. Fedorchuk, W. Mohr, T. Schmid, V. Vuillemin, Didier Lacour, P. Grenier, D. La Marra, L. Mandelli, A.N. Larichev, T. K. Ohska, G. Mikenberg, C. Schumacher, M. J. Woudstra, S. Kiourkos, H. G. Moser, V.V. Sytnik, S. Vanini, Fred Wickens, Shawn McKee, J. Del Peso, P A. Delpierre, R.W. Dobinson, R. von Boehn-Bucholz, J. Sodomka, N. Sasao, F. Hartjes, R. Berthier, P.A. Cooke, H. Chakir, M. Merkin, J. Spelt, P. Stavina, V. Maximov, R.R. Mekhdiyev, M. Sessler, Jörgen Sjölin, P. Ponsot, E. Badescu, L. Vassilieva, J. Ulrichs, A. Pilling, D.V. Amelin, J. Wotschack, R. Nacasch, G. H. Trilling, D. Stephani, Richard C. Jared, Howard Gordon, F. Hogbe-Nlend, P. Pailler, Werner Riegler, R.A. Madsen, Jinan, I.G. Knowles, S. Sultansoy, Craig Blocker, D. Cauz, Ronald E. Miller, Gregor Herten, Miriam Lucio Martinez, P. Delebecque, A. Mirea, Chiara Meroni, M. P. J. Landon, Jose Flix, A. Joudon, Stefan Simion, Peter Kluit, J. E. Pilcher, Matteo Cavalli-Sforza, Alevtina Shmeleva, A. Klovning, Yona Oren, Daniel Fournier, Vladimir Cindro, H. Tischhauser, R. P. Thun, M. Moynot, Gibson, R. Wunstorf, Viktor Kramarenko, E. Gornicki, V. J. Guarino, J-Y. Hostachy, Helmuth Spieler, J. Bremer, J. Rabel, Paolo Bagnaia, A.M. Moiseev, Raimund Ströhmer, V. Simak, and A. T. Goshaw
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Physics ,Nuclear physics ,Particle physics ,Atlas (topology) ,Atlas detector ,Bibliography ,Drell–Yan process ,Technicolor ,Supersymmetry ,Particle detector ,Technical design - Published
- 1999
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5. Nuclear structure functions in carbon near x = 1
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J. Zacek, Victor Kukhtin, Y. Sacquin, L. Monari, A. Misztajn, I.A. Savin, J. Cvach, Yu. T. Kirvushin, V. S. Kiselev, J. Feltesse, G.I. Smirnov, Ahmimed Ouraou, P. Verrecchia, A.G. Volodko, M. Virchaux, A. Staude, R. Kopp, L. Piemontese, S. Sultanov, V.I. Genchev, J. Hladky, Igor Golutvin, A. Argento, D. V. Peshekhonov, K. M. Teichert, Tiziano Camporesi, G. Smadja, P. Rich-Hennion, V.G. Krivokhizhin, D. Bollini, S. Nemecek, Č. Zupančič, R. Tirler, Francesco Navarria, Wolfgang Lohmann, R. Voss, D. Jamnik, P. Reiner, Alberto Benvenuti, and U. Meyer-Berkhout
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Physics ,Muon ,Physics and Astronomy (miscellaneous) ,Scattering ,Nuclear structure ,chemistry.chemical_element ,Elementary particle ,Deep inelastic scattering ,Nuclear physics ,chemistry ,High Energy Physics::Experiment ,Atomic physics ,Quantum field theory ,Nuclear Experiment ,Nucleon ,Engineering (miscellaneous) ,Carbon ,Particle Physics - Experiment - Abstract
Data from deep inelastic scattering of 200 GeV muons on a carbon target with squared four-momentum transfer 52 GeV2≤Q2≤200 GeV2 were analysed in the region of the Bjorken variable close tox=1, which is the kinematic limit for scattering on a free nucleon. At this value ofx, the carbon structure function is found to beF2C≈1.2·10−4. Thex dependence of the structure function forx>0.8 is well described by an exponentialF2C∞exp(−sx) withs=16.5±0.6.
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- 1993
6. Electroweak asymmetry in deep inelastic muon-nucleon scattering
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J.F. Renardy, U. Meyer-Berkhout, S. Wojcicki, I.A. Savin, R. Kopp, Y. Sacquin, Tom Dobrowolski, G.I. Smirnov, M. Virchaux, A. Kondor, A. Milsztajn, P. Rich-Hennion, D. Schinzel, A. Staude, James Pilcher, Yu.T. Kiryushin, A. Argento, J. Žáček, R. Tirler, L. Piemontese, A.G. Volodko, V. S. Kisselev, V.G. Krivokhizhin, D. Jamnik, J. Cvach, W. D. Nowak, Igor Golutvin, Rene Brun, Victor Kukhtin, J. Feltesse, J. O'Connor, M. Cribier, D. Bollini, H. Gennow, P.T. Todorov, Matthew Henry Klein, Gyorgy Vesztergombi, G. Heiman, Tiziano Camporesi, M. Goossens, D. Yu. Burdin, P. Verrecchia, M. Bozzo, Alberto Benvenuti, K. M. Teichert, Francesco Navarria, L. Monari, Č. Zupančič, G. Smadja, Rudiger Voss, and N.G. Fadeev
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Physics ,Nuclear and High Energy Physics ,Particle physics ,Muon ,Neutral current ,Physics::Instrumentation and Detectors ,media_common.quotation_subject ,Momentum transfer ,Electroweak interaction ,High Energy Physics::Phenomenology ,Weinberg angle ,Inelastic scattering ,Deep inelastic scattering ,Asymmetry ,lcsh:QC1-999 ,Nuclear physics ,High Energy Physics::Experiment ,Particle Physics - Experiment ,lcsh:Physics ,media_common - Abstract
At the CERN SPS we have measured a deep inelastic μ± cross section asymmetry at momentum transfers Q2 ranging from 15 to 180GeV2. The result is in quantitative agreement with the WS/GIM standard electroweak model and allows to determine the muon neutral current couplings.
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- 1983
7. Test of QCD and a measurement of Λ from scaling violations in the proton structure function F2(x, Q2) at high Q2
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R. Lednicky, D. Jamnik, L. Monari, U. Meyer-Berkhout, Č. Zupančič, Francesco Navarria, Wolfgang Lohmann, P.T. Todorov, Dante Bollini, J. Feltesse, J. Strachota, G. Smadja, P. Zavada, M. Virchaux, A. Staude, Y. Sacquin, V.I. Genchev, N.B. Skachkov, S. Nemecek, Teichert K.-M., A. Argento, R. Tirler, L. Piemontese, Victor Kukhtin, M. Cribier, I.A. Savin, G.I. Smirnov, Ahmimed Ouraou, A.G. Volodko, A. Milsztajn, V.G. Krivokhizhin, J. Cvach, Aleksander V. Sidorov, R. Kopp, G. Todorova, Alberto Benvenuti, G. Sultanov, P. Reimer, Arif Akhundov, G. Bruni, and Rudiger Voss
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Physics ,Quantum chromodynamics ,Nuclear and High Energy Physics ,Particle physics ,Proton ,High Energy Physics::Lattice ,High Energy Physics::Phenomenology ,Perturbative QCD ,Elementary particle ,Inelastic scattering ,Deep inelastic scattering ,Gluon ,Nuclear physics ,High Energy Physics::Experiment ,Nucleon ,Particle Physics - Experiment - Abstract
Scaling violations in the proton structure function F 2 ( x , Q 2 ) measured with high statistics in deep inelastic scattering of muons on a hydrogen target are compared to predictions of perturbative QCD. Excellent agreement is observed with numerical solutions of the evolution equations in leading and next-to-leading order. The QCD mass scale parameter Λ is determined from these data both in a flavour nonsinglet approximation and with a complete flavour singlet and nonsinglet treatment. An estimate of the gluon distribution in the proton is given.
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- 1989
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8. A measurement of nuclear effects in deep inelastic muon scattering on deuterium, nitrogen and iron targets
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K. M. Teichert, Dante Bollini, G. Bruni, A. Staude, J. Feltesse, M. Virchaux, D. Jamnik, Yu.T. Kiryushin, L. Piemontese, Francesco Navarria, U. Meyer-Berkhout, Tiziano Camporesi, S. Nemecek, Y. Sacquin, N.G. Fadeev, A. Milsztajn, W. D. Nowak, Igor Golutvin, P. Rich-Hennion, G. Sultanov, L. Monari, V.G. Krivokhizhin, Alberto Benvenuti, I.A. Savin, Č. Zupančič, G. Smadja, M.Yu. Kazarinov, P. Reimer, G.I. Smirnov, Ahmimed Ouraou, I. Veress, R. Kopp, R. Tirler, A.G. Volodko, A. Argento, Konrad Deiters, M. Cribier, P.T. Todorov, Victor Kukhtin, J. Cvach, Gyorgy Vesztergombi, J. Strachota, G. Bari, W. Lohmann, G. Heiman, and Rudiger Voss
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Physics ,Nuclear and High Energy Physics ,Range (particle radiation) ,Muon ,chemistry ,Deuterium ,Scattering ,Structure function ,EMC effect ,chemistry.chemical_element ,Atomic physics ,Nitrogen ,Particle Physics - Experiment - Abstract
New data is presented on the ratios of structure functions F 2 ( x , Q 2 ) measured in deep inelastic muon scattering with deuterium, nitrogen, and iron targets. The existence of nuclear effects at large Q 2 is confirmed with improved systematic accuracy. The ratio F 2 Fe ( x ) F 2 D 2 ( x ) covers the range 0.20 ⩽ x ⩽ 0.70 and is in agreement with earlier measurements. The ratio F 2 N 2 ( x )/ F 2 D 2 ( x ) is measured over the range 0.08 ⩽ x ⩽ 0.70 and is compatible with unity below x = 0.3.
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- 1985
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9. A high luminosity spectrometer for deep inelastic muon scattering experiments
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Y. Sacquin, U. Meyer-Berkhout, K. M. Teichert, C. Rubbia, B. Pichard, A.V. Vishnevsky, V. S. Kisselev, L.V. Svetov, I.M. Ivanchenko, Y.L. Zlobin, Yu.T. Kiryushin, Alberto Benvenuti, Victor Kukhtin, A. Milsztajn, A. Staude, J. Feltesse, J. Žáček, R. Tirler, M. Virchaux, V.G. Krivokhizhin, B. Rothan, A.V. Zarubin, L. Piemontese, Francesco Navarria, D. Schinzel, A.G. Volodko, I.A. Savin, J.C. Michau, J.F. Renardy, M. Bozzo, Rene Brun, F. Nanni, R. Kopp, P. Verrecchia, V.S. Khabarov, D. Bollini, W.D. Nowak, L. Monari, Č. Zupančič, H. Gennow, Rudiger Voss, G. Vesztergombi, G. Smadja, D. Jamnik, G. Heiman, M. Goossens, P.L. Frabetti, F. Navach, J. Cvach, G. Laurenti, Igor Golutvin, and D.A. Smolin
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Physics ,Nuclear physics ,Particle physics ,Data acquisition ,Luminosity (scattering theory) ,Muon ,Spectrometer ,Scattering ,General Engineering ,High Energy Physics::Experiment ,Torus ,Detectors and Experimental Techniques - Abstract
A 50 m long magnetized iron torus enclosing a 40 m long target provides the luminosity and acceptance necessary for the study of deep inelastic muon scattering at high Q 2 . The construction and performance of this spectrometer and the associated trigger are described. Details of the data acquisition system and data analysis are also given.
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- 1983
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10. Diffractive production of the charmed baryon Λ+c at the CERN ISR
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B. Naroska, A. Böhm, F. Muller, Rudiger Voss, K. L. Giboni, D. Schinzel, A. Staude, C. Rubbia, M. Nussbaum, R. Tirler, J. O'Connor, G. J. Van Dalen, J. Irion, R. Wojslaw, F. Navach, A. Kernan, H. Seebrunner, J. Eickmeyer, D. Dibitonto, D. Hanna, Filippo Ceradini, H.W. Ludwig, R. Campanini, M. Barone, and Martin M. Block
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Physics ,Nuclear and High Energy Physics ,Particle physics ,Mass distribution ,Branching fraction ,Hadron ,Elementary particle ,Nuclear physics ,Baryon ,Particle decay ,TheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITY ,Mass spectrum ,Multiplicity (chemistry) ,Particle Physics - Experiment - Abstract
In a sample of diffractive events of high multiplicity a sharp five standard deviation signal is observed at M=2255 MeV/c/sup 2/ in the K /sup -/p pi /sup +/ mass distribution and, although with less statistical strength, at the same mass in the lambda /sup 0/ pi /sup + / pi /sup +/ pi /sup -/ channel. These signals are identified as being due to the decay of the charmed baryon Lambda /sub c//sup +/ which is produced with a cross section times branching ratio sigma /sub C/B in the range 0.7-1.8 mu b for the K/sup -/ pi /sup +/p decay and 0.3-0.7 mu b for the Lambda /sup 0/ pi /sup +/ pi /sup +/ pi /sup -/ system. (8 refs).
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- 1979
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11. Production of charmed particles at the CERN intersecting storage rings in events triggered by an electron
- Author
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D. Dibitonto, D. Hanna, F. Muller, H.W. Ludwig, A. Staude, J. Irion, B. Naroska, C. Rubbia, Rudiger Voss, D. Schinzel, M. Barone, R. Campanini, A. Böhm, R. Tirler, Filippo Ceradini, M. Nussbaum, H. Seebrunner, F. Navach, Martin M. Block, and K. L. Giboni
- Subjects
Physics ,Nuclear physics ,Nuclear and High Energy Physics ,Large Hadron Collider ,Positron ,Intersecting Storage Rings ,Electron ,Atomic physics ,Particle Physics - Experiment ,Beam (structure) - Abstract
Production of charmed particles has been investigated at √ s = 63 GeV usi ng the Lampshade Magnet detector triggered by electrons and positrons emitted at 30% from the ISR beam axis. The results of a search for Λ c and Λ c signals in the K − pπ + and K + p π − channels are presented. Cross sections for the reactions pp → D Λ c X and pp → Λ c Λ c X, and upper limits. for pp → D D X, are evaluated under various models and compared with other values obtained at the ISR.
- Published
- 1981
- Full Text
- View/download PDF
12. Limits on e±μ∓ production in pp collisions at the CERN ISR
- Author
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B. Naroska, Filippo Ceradini, R. Wojslaw, M. Sachwitz, A. Orkin-Lecourtois, R. Tirler, A. Kernan, G. J. Van Dalen, J. Irion, F. Muller, C. Rubbia, F. Navach, A. Böhm, D. Schinzel, A. Nakkasyan, Rudiger Voss, L. Baum, D. Dibitonto, B. C. Shen, A. Staude, M. Nussbaum, J. G. Layter, H. Seebrunner, and Martin M. Block
- Subjects
Nuclear physics ,Physics ,Nuclear and High Energy Physics ,Particle decay ,Particle physics ,Large Hadron Collider ,Pair production ,Physics::Instrumentation and Detectors ,Branching fraction ,High Energy Physics::Experiment ,Nuclear Experiment ,Particle identification - Abstract
A search for the reaction p+p → e ± μ ± +X at the CERN ISR gave no evidence for this process. Upper limits for e ± μ ∓ /e +- are presented and are related to the branching fraction for leptonic decay of D(1.87).
- Published
- 1977
- Full Text
- View/download PDF
13. Muon pairs and upper limit for upsilon production by 280 GeV muons
- Author
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I.A. Savin, A. Milsztajn, L. Monari, H. Gennow, G. Smadja, Č. Zupančič, D. Jamnik, J.F. Renardy, U. Meyer-Berkhout, Yu.T. Kiryushin, Victor Kukhtin, M.G. Shafranova, J. Strachota, N.D. Gagunashvili, R. Kopp, Francesco Navarria, M. Goossens, A.A. Komar, Dante Bollini, J. Feltesse, M. Bozzo, Alberto Benvenuti, S.P. Baranov, Rene Brun, A. Staude, R. Tirler, P. Verrecchia, V.F. Grushin, L. Piemontese, E.V. Telyukov, R. Voss, D. Schinzel, A.G. Volodko, P. L. Frabetti, J. Maillard, K. M. Teichert, D.Yu. Bardin, Igor Golutvin, G. Heiman, J.M. Malasoma, A.A. Shikanjan, M. Virchaux, V.G. Krivokhizhin, F. Navach, and Y. Sacquin
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,Muon ,Hadron ,Continuum (design consultancy) ,Nuclear physics ,Pair production ,High mass ,High Energy Physics::Experiment ,Production (computer science) ,Limit (mathematics) ,Nuclear Experiment ,Nucleon ,Particle Physics - Experiment - Abstract
The high mass μ + μ − pairs produced by 280 GeV μ + on a carbon target are studied in a search for the Y production. The high mass continuum in the region 2–18 GeV is interpreted in terms of QED pair production and of μ pairs originating from the decay of hidden and open charm particles as well as of hadrons ( π , K) from deep inelastic interactions. The upper limit for the upsilon production by muons is found to be, at the 90% confidence level, σ γ ·(γ→μ + μ − ) −39 cm 2 /nucleon.
- Published
- 1982
- Full Text
- View/download PDF
14. Test of QCD and a measurement of Λ from scaling violations in the nucleon structure function F2(x,Q2)
- Author
-
A.C. Benvenuti, D. Bollini, G. Bruni, L. Monari, F.L. Navarria, A. Argento, J. Cvach, W. Lohmann, L. Piemontese, G. Todorova, A.A. Akhundov, V.I. Genchev, V.G. Krivokhizhin, V.V. Kukhtin, S.P. Kurlovich, S. Nemec̆ek, P. Reimer, V.V. Sanadze, I.A. Savin, A.V. Sidorov, N.B. Skachkov, G.I. Smirnov, G. Sultanov, P. Todorov, A.G. Volodko, D. Jamnik, R. Kopp, U. Meyer-Berkhout, A. Staude, K.-M. Teichert, R. Tirler, R. Voss, C̆. Zupanc̆ic̆, J. Feltesse, A. Milsztajn, A. Ouraou, J.F. Renardy, P. Rich-Hennion, Y. Sacquin, G. Smadja, P. Verrecchia, and M. Virchaux
- Subjects
Quantum chromodynamics ,Physics ,Nuclear and High Energy Physics ,Particle physics ,Muon ,High Energy Physics::Phenomenology ,Perturbative QCD ,Deep inelastic scattering ,Gluon ,Nuclear physics ,Range (statistics) ,High Energy Physics::Experiment ,Nuclear Experiment ,Nucleon ,Scaling - Abstract
Scaling violations in the nucleon structure function F2(x,Q2) measured with high statistics in deep inelastic scattering of muons on a carbon target are compared to predictions of perturbative QCD. Excellent agreement is observed with numerical solutions of the Altarelli-Parisi evolution equations over the entire x and Q2 range of data. In a next-to-leading order nonsinglet approximation, the QCD mass scale parameter ΛMS is determined to be 230±20(stat.)±60(syst.) MeV. A singlet to the data favours a soft gluon distribution.
- Published
- 1987
- Full Text
- View/download PDF
15. Study of Diquark Fragmentation at the CERN Intersecting Storage Rings
- Author
-
Filippo Ceradini, R. Tirler, F. Muller, A. Staude, R. Wojslaw, M. Nussbaum, Martin Paul Block, G. VanDalen, J. O'Connor, H. Seebrunner, M. Barone, K. L. Giboni, J. Eickmeyer, A. Böhm, D. Dibitonto, D. Hanna, R. Campanini, A. Kernan, R. Voss, J. Irion, B. Naroska, C. Rubbia, F. Navach, and D. Schinzel
- Subjects
Physics ,Quark ,Particle physics ,Meson ,Intersecting Storage Rings ,High Energy Physics::Lattice ,High Energy Physics::Phenomenology ,Nuclear Theory ,Hadron ,General Physics and Astronomy ,Hadronization ,Baryon ,Nuclear physics ,Diquark ,Pion ,High Energy Physics::Experiment ,Nuclear Experiment ,Particle Physics - Experiment - Abstract
Forward particle production in $\mathrm{pp}$ interactions triggered by a 30\ifmmode^\circ\else\textdegree\fi{} pion of momentum exceeding 5 GeV/c has been studied at c.m. energy of 63 GeV. Quantum-chromodynamic model calculations show that in a majority of such interactions the incident proton loses a valence quark. Results indicate that hadronization of diquarks is primarily a recombination process leading to the formation of a high-$x$ baryon.
- Published
- 1981
- Full Text
- View/download PDF
16. A measurement of energy loss distributions of energetic muons in iron
- Author
-
K. M. Teichert, P.T. Todorov, Y. Sacquin, Tiziano Camporesi, Francesco Navarria, D. Bollini, M. Goossens, G. Smadja, Yu.T. Kiryushin, J. Cvach, L. Monari, R. Tirler, W. D. Nowak, M. Virchaux, A.G. Volodko, J. Zacek, Matthew Henry Klein, Gyorgy Vesztergombi, N.G. Fadeev, Č. Zupančič, M. Cribier, G. Todorova, G. Bruni, G.I. Smirnov, G. Heiman, V. S. Kisselev, Ahmimed Ouraou, J. Feltesse, Victor Kukhtin, Alberto Benvenuti, Igor Golutvin, R. Kopp, A. Argento, A. Milsztajn, P. Verrecchia, U. Meyer-Berkhout, I.A. Savin, W. Lohmann, P. Rich-Hennion, V.G. Krivokhizhin, R. Voss, A. Staude, L. Piemontese, and D. Jamnik
- Subjects
Nuclear physics ,Nuclear reaction ,Physics ,High energy ,Tree traversal ,Energy loss ,Muon ,Physics and Astronomy (miscellaneous) ,Monte Carlo method ,Metre ,Stopping power (particle radiation) ,Particle Physics - Experiment - Abstract
The energy-loss spectrum of high energy muons after traversal of a 10 meter iron degrader has been measured with an accuracy of better than 1%. Data taken at energies between 50 and 120 GeV are in agreement with predictions from a Monte Carlo program based on the most recent theoretical descriptions of all relevant processes. The stopping power calculated by this program deviates up to several percent from earlier calculations.
- Published
- 1985
- Full Text
- View/download PDF
17. Further evidence for production of electrons with small transverse momenta in pp collisions
- Author
-
A. Orkin-Lecourtois, R. Wojslaw, F. Navach, M. Sachwitz, J. G. Layter, M. Barone, B. Naroska, D. Schinzel, J. Irion, B. C. Shen, A. Nakkasyan, C. Rubbia, D. Dibitonto, Filippo Ceradini, A. Böhm, A. Staude, Martin Paul Block, M. Nussbaum, G. J. Van Dalen, R. Tirler, F. Muller, A. Kernan, Rudiger Voss, and H. Seebrunner
- Subjects
Physics ,Nuclear and High Energy Physics ,Meson ,Hadron ,Elementary particle ,Electron ,Nuclear physics ,Transverse plane ,Pion ,Quantum electrodynamics ,High Energy Physics::Experiment ,Nuclear Experiment ,Particle Physics - Experiment ,Lepton ,Boson - Abstract
A new measurement of prompt lepton production at small transverse momenta in pp collisions at the ISR, for s = 53 GeV, is presented. The cπ ratio, which is about 10−4 for pT > 1 GeV/c, rises rapidly as pT goes to smaller values, confirming our original results. The data are consistent with equality between the numbers of e+ and e− produced in each transverse momentum interval.
- Published
- 1978
- Full Text
- View/download PDF
18. A measurement of the nucleon structure function from muon-carbon deep inelastic scattering at high Q2
- Author
-
Yu.T. Kiryushin, K. M. Teichert, P. L. Frabetti, Rudiger Voss, J. Maillard, R. Tirler, J. Cvach, U. Mieyer-Berkhout, Victor Kukhtin, F. Navach, Rene Brun, G. Smadja, P. Verrecchia, A. Milsztajn, James Pilcher, J. Žáček, Igor Golutvin, G. Heiman, N.G. Fadeev, V.G. Krivokhizhin, G.I. Smirnov, Dante Bollini, J. Feltesse, M. Virchaux, G. Vestergombi, Matthew Henry Klein, D. Schinzel, H. Gennow, I.A. Savin, A.G. Volodko, D. Jamnik, M. Bozzo, J.F. Renardy, M. Goossens, Francesco Navarria, J.M. Malasoma, V. S. Kisselev, R. Kopp, L. Monari, A. Staude, Č. Zupančič, L. Piemontese, W. D. Nowak, Alberto Benvenuti, Tom Dobrowolski, D.Yu. Bardin, and Y. Sacquin
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,Muon ,Large Hadron Collider ,Physics::Instrumentation and Detectors ,Structure function ,chemistry.chemical_element ,Inelastic scattering ,Deep inelastic scattering ,Nuclear physics ,chemistry ,High Energy Physics::Experiment ,Nuclear Experiment ,Nucleon ,Carbon ,Particle Physics - Experiment ,Beam (structure) - Abstract
Deep inelastic scattering cross sections have been measured with the CERN SPS muon beam at incident energies of 120 and 200 GeV. Approximately 10000 events at each energy used to obtain the structure function F/sub 2/(x, Q/sup 2/) in the kinematic region 0.3
- Published
- 1981
- Full Text
- View/download PDF
19. A search for quarks at the CERN intersecting storage rings
- Author
-
L.S. Peak, L.S. Rochester, C.W. Fabjan, R. Tirler, U. Stierlin, C.R. Gruhn, D. Zahniser, B. Winstein, M. Bott-Bodenhausen, F. Sauli, and D.O. Caldwell
- Subjects
Physics ,Quark ,Nuclear physics ,Nuclear and High Energy Physics ,Particle physics ,Large Hadron Collider ,Intersecting Storage Rings ,Charge (physics) ,Limit (mathematics) ,Charged particle - Abstract
No quark candidates have been seen among 0.6 × 109 charged particles at the ISR. The corresponding cross-section limit for charge 1 2 ( 2 3 ) is ≲ 3(6) × 10 −34 cm 2 for quark masses up to 22(13) GeV, assuming 〈PT = 0.4 GeV/c.
- Published
- 1972
- Full Text
- View/download PDF
20. Ionization loss by high-energy electrons in nuclear emulsion
- Author
-
R. Tirler
- Subjects
Physics ,Range (particle radiation) ,High energy ,Ionization ,Radiative transfer ,Nuclear emulsion ,Electron ,Atomic physics - Abstract
The ionization loss of electrons in the energy range γ=120÷6300 has been investigated using Ilford G.5 emulsions. The results show very good agreement with Sternheimer's ionization loss theory. No apparent evidence for a decrease in ionization loss through radiative corrections according to the theory of Tsytovich is observed.
- Published
- 1970
- Full Text
- View/download PDF
21. Time properties of MWPC using electronegative gases, and their efficiency of detection for normal and abnormal particles (quarks)
- Author
-
Martin Breidenbach, F. Sauli, and R. Tirler
- Subjects
Physics ,Electronegativity ,Quark ,Nuclear physics ,Physics::Instrumentation and Detectors ,General Medicine ,Particle detector ,Charged particle ,Ion - Abstract
The efficiency for detection of fractionally charged particles of multiwave proportional chambers using electronegative gases has been investigated, using a model to simulate the ion production and drift in a MWPC and comparing the results with experimental data.
- Published
- 1973
- Full Text
- View/download PDF
22. Some features of large multiwire proportional chambers
- Author
-
Günter Flügge, F. Sauli, A. Minten, R. Tirler, Georges Charpak, L. Naumann, G. Fischer, and Ch. Gottfried
- Subjects
Physics ,Nuclear physics ,Large Hadron Collider ,Optics ,Physics::Instrumentation and Detectors ,Intersecting Storage Rings ,business.industry ,Magnet ,General Medicine ,Modular construction ,business ,Noise (radio) - Abstract
This article describes multiwire proportional chambers of about 150 cm × 40 cm designed to operate in a large magnet at the CERN Intersecting Storage Rings. Five chambers with three different orientations of the sensitive wires were built in a modular construction. Measurements on efficiency, noise, and time- and space-resolution are reported.
- Published
- 1971
- Full Text
- View/download PDF
23. A high statistics measurement of the proton structure functions $F_{2}(x,Q^{2})$ and $R$ from deep inelastic muon scattering at high $Q^{2}$
- Author
-
P.T. Todorov, G. Smadja, R. Tirler, M. Cribier, L. Monari, Rudiger Voss, A. Staude, Alberto Benvenuti, G.I. Smirnov, Ahmimed Ouraou, P. Zavada, Č. Zupančič, G. Sultanov, L. Piemontese, Y. Sacquin, Yu.T. Kiryushin, Francesco Navarria, G. Bruni, M. Virchaux, A. Milsztajn, I.A. Savin, R. Lednicky, Wolfgang Lohmann, Arif Akhundov, S. Nemecek, A.G. Volodko, Dante Bollini, Igor Golutvin, P. Rich-Hennion, J. Feltesse, V.I. Genchev, J. Cvach, R. Kopp, U. Meyer-Berkhout, A. Argento, V.G. Krivokhizhin, Victor Kukhtin, K. M. Teichert, P. Reimer, Tiziano Camporesi, J. Strachota, and D. Jamnik
- Subjects
Physics ,Quantum chromodynamics ,Nuclear and High Energy Physics ,Range (particle radiation) ,Particle physics ,Muon ,Proton ,Scattering ,Zero (complex analysis) ,Perturbative QCD ,Deep inelastic scattering ,Nuclear physics ,Statistics ,High Energy Physics::Experiment ,Particle Physics - Experiment - Abstract
We present results on a high statistics study of the proton structure functions F 2 ( x , Q 2 ) and R = σ L / σ T measured in deep inelastic scattering of muons on a hydrogen target. The analysis is based on 1.8 × 10 6 events after all cuts, recorded at beam energies of 100, 120, 200 and 280 GeV and covering a kinematic range 0.06 ⩽ x ⩽ 0.80 and 7 GeV 2 ⩽ Q 2 ⩽260 GeV 2 . At small x , we find R to be different from zero in agreement with predictions of perturbative QCD.
- Published
- 1989
24. Nuclear effects in deep inelastic muon scattering on deuterium and iron targets
- Author
-
I.A. Savin, R. Tirler, M. Cribier, R. Kopp, G. Bruni, D. Jamnik, P. Zavada, J. Cvach, P.T. Todorov, M.Yu. Kazarinov, A. Staude, M. Virchaux, Dante Bollini, J. Feltesse, P. Rich-Hennion, S. Nemecek, K. Dieters, L. Piemontese, P. Reimer, G. Sultanov, J. Strachota, W. Lohmann, Igor Golutvin, U. Meyer-Berkhout, V.G. Krivokhizhin, G.I. Smirnov, Y. Sacquin, Ahmimed Ouraou, Č. Zupančič, Alberto Benvenuti, G. Smadja, A.G. Volodko, Rudiger Voss, I. Veress, N.G. Fadeev, F. L. Navarria, A. Argento, Victor Kukhtin, K. M. Teichert, Yu.T. Kiryushin, and A. Milsztajn
- Subjects
Nuclear physics ,Physics ,Nuclear reaction ,Nuclear and High Energy Physics ,Range (particle radiation) ,Muon ,Deuterium ,Scattering ,EMC effect ,Atomic physics ,Inelastic scattering ,Deep inelastic scattering ,Particle Physics - Experiment - Abstract
New Results are presented on nuclear effects in deep inelastic muon scattering on deuterium and iron targets at large Q 2 . The ratio F Fe 2 (x) F D 2 2 (x) measured in the kinematic range 0.06⩽ x ⩽0.70, 14GeV 2 ⩽ Q 2 ⩽70 GeV 2 is in good agreement with earlier measurements in the region of x > 0.25. At lower x , the structure function ratio exhibits an enhancement of ≈5%.
- Published
- 1987
25. Measurement of the interference structure function xG3(x) in muon-nucleon scattering
- Author
-
K. M. Teichert, Victor Kukhtin, H. Vogt, Francesco Navarria, V. S. Kisselev, J.F. Renardy, P.T. Todorov, L. Piemontese, M. Virchaux, J. Strachota, M. Goossens, Yu.T. Kiryushin, M. Bozzo, L. Monari, P. Rich-Hennion, Igor Golutvin, A. Ouraou, Tiziano Camporesi, Konrad Deiters, Č. Zupančič, A. Staude, W. D. Nowak, R. Voss, D. Jamnik, U. Meyer-Berkhout, Matthew Henry Klein, G. Sultanov, A. Argento, N.G. Fadeev, J. Cvach, V.G. Krivokhizhin, Y. Sacquin, H. Gennow, R. Kopp, G. Heiman, J. Feltesse, G.I. Smirnov, R. Tirler, A. Kondor, Alberto Benvenuti, G. Smadja, P. Verrecchia, A.G. Volodko, D.Yu. Bardin, Gyorgy Vesztergombi, I.A. Savin, M. Cribier, A. Milsztajn, J. Žáček, D. Bollini, and G. Bruni
- Subjects
Quark ,Nuclear physics ,Physics ,Nuclear and High Energy Physics ,Particle physics ,Muon ,Scattering ,Electroweak interaction ,Parton ,Nucleon ,Helicity ,Particle Physics - Experiment ,Sign (mathematics) - Abstract
The interference structure function xG 3 ( x ) has been measured for the first time scattering positive and negative muons of opposite helicity off a carbon target. The x dependence observed for Q 2 between 40 and 180 (GeV/c 2 ) is in good agreement with predictions of the quark-parton model. The measured ratio 2( a u Q u + a d Q d )/( Q u 2 + Q d 2 = 1.87 ± 0.25 (stat.) ± 0.24 (syst.) is consistent with the hypothesis of fractional quark charges and determines the sign of Q u − Q d to be positive.
- Published
- 1984
26. Search for $D^{0}$-meson production in p-p interactions at a centre- of-mass energy of 53 GeV
- Author
-
F. Muller, A. Böhm, J. G. Layter, Filippo Ceradini, R. Tirler, Rudiger Voss, C. Joseph, C. Rubbia, B. C. Shen, M. Nussbaum, Martin M. Block, M. T. Tran, A. Staude, J. Irion, J. P. Perroud, A. Kernan, A. Orkin-Lecourtois, D. Dibitonto, D. Schinzel, G. J. Van Dalen, B. Naroska, H. Seebrunner, J.C. Alder, and Č. Zupančič
- Subjects
Nuclear physics ,Physics ,Nuclear and High Energy Physics ,Particle physics ,Meson production ,Large Hadron Collider ,Meson ,Particle Physics - Phenomenology - Abstract
A search for D(1.87) mesons produced at x approximately 0.1 at the CERN ISR gave a null result. Cross-section upper limits of 9 mu b and 8 mu b at the 95% confidence level were measured for the processes p+p to D/sup 0/+X, D/sup 0/ to K/sup -/+ pi /sup +/, and p+p to D/sup 0 /+X, D/sup 0/ to K/sup +/+ pi /sup -/, respectively. Production of f /sup 0/(1270) was observed with a cross-section of 1.9+or-0.4 mb. (12 refs).
- Published
- 1977
27. Upper limits on D0-D0 mixing and BB production from muon-nucleon scattering
- Author
-
M. Bozzo, Tiziano Camporesi, G. Smadja, A.A. Shikanyan, G.I. Smirnov, J. Strachota, G. Heiman, L. Monari, Ahmimed Ouraou, D. Jamnik, W. D. Nowak, P. Rich-Hennion, Č. Zupančič, Dante Bollini, J. Feltesse, A.G. Volodko, N.G. Fadeev, Francesco Navarria, U. Meyer-Berkhout, Y. Sacquin, A. Milsztajn, Victor Kukhtin, S.P. Baranov, Igor Golutvin, V.G. Krivokhizhin, N.D. Gagunashvili, V.F. Grushin, E.V. Telyukov, K. M. Teichert, H. Gennow, Alberto Benvenuti, M. Goosens, R. Tirler, P. Verrecchia, M. Virchaux, M. Cribier, I.A. Savin, A.A. Komar, J.F. Renardy, R. Kopp, Gyorgy Vesztergombi, A. Argento, A. Staude, D.Yu. Bardin, L. Piemontese, G. Bruni, and Rudiger Voss
- Subjects
Physics ,Nuclear physics ,Nuclear and High Energy Physics ,Cross section (physics) ,Particle physics ,Pair production ,Muon ,Scattering ,Nucleon ,Mixing (physics) - Abstract
In deep inelastic interactions of 200 GeV muons with a carbon target, we have found 17 events of the type μ ± N→ μ ± μ ∓ μ ∓ X (“wrong-sign” dimuons). We derive upper limits of 1.2% (90% CL) on D 0 - D 0 transitions (mixing) or, alternatively, of 9 pb (90% CL) cross section for B B pair production as possible sources of such events.
- Published
- 1985
28. An upgraded configuration of a high-luminosity spectrometer for deep-inelastic muon scattering experiments
- Author
-
Francesco Navarria, Tiziano Camporesi, J. Strachota, M. Goossens, G. Bruni, V.S. Khabarov, Alberto Benvenuti, V. Y. Karzhavin, D. Jamnik, Yu.T. Kiryushin, F. Nanni, A. Staude, A. Milsztajn, L. Monari, B. Rothan, M. Virchaux, P. Rich-Hennion, M. Y. Kazarinov, A. G. Volodka, Anatoli Zarubin, Č. Zupančič, D.A. Smolin, K. M. Teichert, J. P. Fournier, R. Voss, G. Heiman, J. C. Michau, Igor Golutvin, L. Piemontese, P. Verrecchia, W. Birr, G. Laurenti, G. Smadja, G. Sultanov, I.A. Savin, U. Meyer-Berkhout, J.F. Renardy, Dante Bollini, J. Feltesse, Konrad Deiters, I. Veress, R. Kopp, A. Argento, V. S. Kisselev, Y. Sacquin, R. Tirler, M. Cribier, G.I. Smirnov, Ahmimed Ouraou, and P.T. Todorov
- Subjects
Physics ,Nuclear and High Energy Physics ,Muon ,Large Hadron Collider ,Luminosity (scattering theory) ,Toroid ,Spectrometer ,Physics::Instrumentation and Detectors ,Scattering ,Detector ,Nuclear physics ,Scintillation counter ,High Energy Physics::Experiment ,Detectors and Experimental Techniques ,Nuclear Experiment ,Instrumentation - Abstract
A large toroidal iron spectrometer for the study of deep-inelastic muon scattering at the CERN SPS has been upgraded to extend the accessible kinematic range and to reduce the systematic errors on absolute cross-section measurements. The layout of the improved apparatus, the construction of new detectors and associated electronics, and the structure of a new data-acquisition system are described in detail.
- Published
- 1984
29. A search for fractionally charged particles at the CERN intersecting storage rings
- Author
-
D. Zahniser, U. Stierlin, B. Winstein, F. Sauli, C.W. Fabjan, D.O. Caldwell, R. Tirler, L.S. Rochester, C.R. Gruhn, and L.S. Peak
- Subjects
Quark ,Physics ,Nuclear and High Energy Physics ,Particle physics ,Range (particle radiation) ,Wire chamber ,Large Hadron Collider ,Physics::Instrumentation and Detectors ,Intersecting Storage Rings ,Electric charge ,Charged particle ,Nuclear physics ,Scintillation counter ,High Energy Physics::Experiment ,Nuclear Experiment ,Particle Physics - Phenomenology - Abstract
Final results of a search for fractionally charged particles at the CERN Intersecting Storage Rings are reported. Several independent scintillation counter, multiwire proportional chamber telescopes simultaneously sampled c.m. production angles from 0 degrees to 90 degrees . The experiment was sensitive to particles of electric charge in the range 0.1e< mod Q mod
- Published
- 1975
30. Upper limit for production in pp interactions at C.M. energy of 55 GeV
- Author
-
B. C. Shen, A. Nakkasyan, D. Dibitonto, Filippo Ceradini, F. Muller, J. G. Layter, R. Wojslaw, A. Orkin-Lecourtois, Martin Paul Block, J. Irion, D. Schinzel, M. Nussbaum, G. J. Van Dalen, F. Navach, A. Staude, Rudiger Voss, B. Naroska, A. Böhm, C. Rubbia, R. Tirler, A. Kernan, L. Baum, and H. Seebrunner
- Subjects
Physics ,Nuclear and High Energy Physics ,Antiparticle ,Pair production ,Meson ,Quantum electrodynamics ,Antimatter ,Hadron ,Analytical chemistry ,Elementary particle ,Limit (mathematics) - Abstract
From a search for e ± μ ± production at the CERN ISR an upper limit of 0.92 μ b (95% confidence limit) has been inferred for σ · B e · B μ for the reaction p + p → D + D + X at √s of 55 GeV .
- Published
- 1978
- Full Text
- View/download PDF
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