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Measurement of the ϕ→π0e+e− transition form factor with the KLOE detector

Autor: M. Berlowski, G. D'Agostini, E. Dané, A. D'Uffizi, Paolo Santangelo, G. Giardina, G. Felici, Wojciech Krzemien, Eryk Czerwiński, A. Passeri, L. Caldeira Balkeståhl, I. Sarra, F. Sirghi, P. Branchini, S. Loffredo, A. Fantini, A. Anastasi, Lena Heijkenskjöld, D. Moricciani, Antonio Budano, Filippo Ceradini, A. Di Cicco, L. Tortora, F. Happacher, Aleksander Gajos, W. Ikegami Andersson, S. Giovannella, Vincenzo Patera, R. Messi, T. Johansson, Daria Kamińska, Andrzej Kupsc, M. Papenbrock, V. De Leo, F. Bossi, E. De Lucia, Paolo Ciambrone, D. Domenici, R. Di Salvo, G. Venanzoni, Giuseppe Mandaglio, F. Curciarello, Wojciech Wiślicki, B. Cao, S. Fiore, E. Perez del Rio, E. Graziani, G. Bencivenni, Magnus Wolke, P. Gauzzi, Piotr Salabura, S. Miscetti, A. De Santis, P. De Simone, M. Mascolo, A. Di Domenico, Michał Silarski, Paweł Moskal, Gianfranco Morello, D. Babusci, Marco Schioppa, C. Bloise, A. Ranieri, M. Martini

Publikováno v: Physics Letters B

A measurement of the vector to pseudoscalar conversion decay $\phi \to \pi^0 e^+e^-$ with the KLOE experiment is presented. A sample of $\sim 9500$ signal events was selected from a data set of 1.7 fb$^{-1}$ of $e^+e^-$ collisions at $\sqrt{s} \sim m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74856a0c08cd308b3053c5124814ebbd
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-289057

Generalized event shape and energy flow studies in e+e- annihilation at sqrt(s)= 91.2 - 208.0 GeV

Autor: Pablo Garcia-Abia, Alain Hervé, Francesca Cavallari, A. Bay, L. Romero, D. Perret-Gallix, Ren-Yuan Zhu, S. Roth, P. Jindal, L. Xia, P. Raics, R. T. Van de Walle, Georgi Sultanov, G. Baksay, M. Aguilar-Benitez, O. Grimm, M. Bourquin, M. Chemarin, N. Cavallo, G. M. Chen, M. Pedace, G. J. Grenier, M. Rescigno, S. Natale, Zhenghao Xu, Felicitas Pauss, Herwig Schopper, P. Achard, S. Vlachos, Alexander S. Sakharov, G. Y. Zhu, E. Shumilov, M. N. Kienzle-Focacci, S. Rosier-Lees, A. Gurtu, A. Bajo, F. Brochu, Lamberto Luminari, P. Le Coultre, M. Basile, A. Lebedev, Tariq Aziz, Dong-Chul Son, J. Hirschfelder, M. Lebeau, M. W. Gruenewald, R. Ranieri, R. Leiste, Claudia Cecchi, Stefano Giagu, V. K. Gupta, C. Paus, A. Eline, James G. Branson, Luisa Cifarelli, A. Favara, R. Ramelli, Luca Lista, M. Vivargent, B. De La Cruz, N. Batalova, Yu. Galaktionov, Sw. Banerjee, An.A. Vorobyov, J. Alcaraz, Igor Vorobiev, L. Malgeri, H. Milcent, P. Levtchenko, Gianpaolo Carlino, F. DeNotaristefani, H. El Mamouni, Marcella Diemoz, Pierre Lecomte, Mariagrazia Alviggi, Crisostomo Sciacca, P. de Jong, N. Shivarov, Claudio Luci, W. Kittel, S. Sushkov, V. Plyaskin, C. Palomares, O. Adriani, Werner Lustermann, I. Josa-Mutuberríıa, Panos A Razis, R. Vasquez, C. Furetta, Aleandro Nisati, M. Dierckxsens, Robert Clare, J. D. Swain, A. Malinin, J.V. Allaby, S. Patricelli, P. G. Rancoita, B. P. Roe, Sabine Riemann, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, P. Déglon, Speranza Falciano, T. Novak, Imad Baptiste Laktineh, Lucas Taylor, Kajari Mazumdar, V. Shoutko, I. Vetlitsky, C. Rosenbleck, Jeremy Mans, X. D. Cai, A. M. Cartacci, D. P. Stickland, Y. H. Chang, Marco Pieri, J. Berdugo, P. Berges, J. J. Blaising, Bz Yang, D. Hatzifotiadou, Oleg Fedin, Marcus Hohlmann, B. N. Jin, Laszlo Boldizsar, H. Nowak, E. Valente, Zheng Wang, P. Tarjan, G. Mirabelli, H.F. Chen, D. Duchesneau, H. S. Chen, A. C. König, Subir Sarkar, D. della Volpe, E. J. Sanchez, A. Mihul, Alexei Raspereza, Maurizio Biasini, J. Zhao, Roberto Battiston, Guo-Ming Chen, F. L. Linde, G. Viertel, A. Barczyk, Mingming Yang, L. Servoli, I. Pal, H. Anderhub, Hans J. Vogel, Francesca Nessi-Tedaldi, J. D. Burger, A. Krüger, G. Rahal-Callot, N. Raja, M. Pioppi, Gerjan Bobbink, B. Borgia, G. Alemanni, S. C. Yeh, Dimitri Bourilkov, P. Spillantini, Pierluigi Paolucci, Xl Wang, Marta Felcini, L. J. Gutay, A. Rosca, M. T. Dova, J. Ulbricht, S. Banerjee, Z. A. Liu, G. Ruggiero, A. Chen, W. J. Burger, J. Salicio, B. Zimmermann, W. T. Lin, S. Costantini, K. Sudhakar, E. Fiandrini, J. Casaus, C. H. Lin, Michael Dittmar, U. Becker, B. Tellili, R. Barillère, Adrian Biland, Gyorgy Vesztergombi, H. J. Yang, P. Ladron de Guevara, S. Braccini, G. Cara Romeo, R. Ofierzynski, Konrad Deiters, Z. Szillasi, G. B. Mohanty, Qiuwang Wang, S. Saremi, H. Vogt, Alberto Aloisio, V. Pojidaev, Ph. Lebrun, L. Z. Sun, B. Echenard, V. Koutsenko, M. Duda, K. Freudenreich, H. Suter, F. J. Eppling, L. W. Jones, I. Clare, Leonardo Merola, A. De Salvo, P. H. Fisher, S. M. Ting, L. Baksay, R. de Asmundis, J. M. Le Goff, J. Yamamoto, Christoph Rosemann, G. Forconi, X. W. Tang, J.P. Martin, P. A. Piroué, M. Pohl, C. G. Yang, L. Tauscher, T. Azemoon, S. Likhoded, Vladimir Andreev, J. Pothier, Yu. Zalite, C. Souga, I. Vodopianov, A. Engler, S. Wynhoff, S. V. Baldew, D. O. Prokofiev, Marcos Cerrada, S. Rembeczki, E. Delmeire, Y. S. Lu, A. Shvorob, M. Pauluzzi, P. Bartalini, S. Bottai, D. Ren, M. Chamizo, J. A. Rubio, T. Paul, Jozsef Toth, Davide Piccolo, S. N. Ganguli, G. Landi, Jasper Kirkby, M. A. Falagan, Harvey B Newman, A. Degré, A. Böhm, M. Capell, M. Biglietti, J. K. Kim, W.G. Ma, G. Coignet, H. S. Fesefeldt, E. Pistolesi, M. Levtchenko, L. Bellucci, Z. F. Gong, W. C. Fisher, J. Mnich, J. H. Field, S. Cucciarelli, C. Maña, B. L. Betev, M. Zöller, A. J.M. Muijs, Manjit Kaur, C. Li, M. Gataullin, B. Stoyanov, Peter Denes, An. Zalite, Daniel Teyssier, A. El Hage, Paolo Bagnaia, S. Reucroft, J. Debreczeni, F. Pierella, Federico Cindolo, S. C. Tonwar, Simonetta Gentile, Frank Filthaut, Thomas Ferguson, A. Klimentov, S. C. Blyth, Marco Meschini, Christopher George Tully, Wolfgang Lohmann, B. Bertucci, G. Chiefari, S. Shevchenko, F. Anselmo, Nicanor Colino, F. Behner, Alessandra Doria, S. R. Hou, M. Wadhwa, D. J. Schotanus, S. Pensotti, Valery Schegelsky, Antonino Zichichi, H. Rykaczewski, Giovanni Organtini, G. S. Muanza, Jean Fay, Riccardo Paramatti, A. Kunin, W. J. Metzger, D. Haas, A. Arefiev, R. R. McNeil, H. L. Zhuang, Arno Straessner, G. Holzner, K. Riles, F. Marzano, Samuel C.C. Ting, G. Passaleva, M. Kräber, M. Musy, R. Berbeco, K. Dehmelt, M. Kopal, S. Nagy, M. Steuer, M. A. Rahaman, Zhidong Zhang, Marc Weber, C. J.W.P. Timmermans, P. Extermann, Salvatore Mele, Christoph Schäfer, H. Hofer, K. L. Tung, Egidio Longo, C. Dionisi

Publikováno v: Journal of High Energy Physics, Vol. 10, No 143 (2011) P. 58
Journal of High Energy Physics
Journal of High Energy Physics, Springer, 2011, 10, pp.143. ⟨10.1007/JHEP10(2011)143⟩
The Journal of High Energy Physics, 2011(10). Springer Verlag

We present results from a study of hadronic event structure in high energy e+e− interactions using the L3 detector at LEP. A new class of event shape distributions are measured at and above the Z boson pole for light quark (u, d, s, c) flavours. En

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc02d6b5024dee27e010fbacad87e06f
http://hdl.handle.net/11585/118521

Dalitz plot analysis of e+e- --> pi zero pi zero gamma events with the KLOE detector

Autor: BACCI, Cesare, CERADINI, Filippo, DI MICCO, Biagio, NGUYEN, FEDERICO, BOCCHETTA S., AMBROSINO F.

We have studied the Dalitz plot of the e+e- -> pi0 pi0 gamma events collected at sqrt(s) ~ m(phi) with the KLOE detector. In the dipion invariant mass region below 700 MeV, the process under study is dominated by the non-resonant process e+e- -> omeg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3668::a7033101a8553781d4133db3485b33b0
https://hdl.handle.net/11590/270375

Search for scalar leptons in e+e- collisions at √s = 189 GeV

Autor: Dova, María Teresa, L3 Collaboration

Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP

We report the result of a search for scalar leptons in e+e- collisions at 189 GeV centre-of-mass energy at LEP. No evidence for such particles is found in a data sample of 176 pb-1. Improved upper limits are set on the production cross sections for t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e04df36b13fc19e68cdb1305f4346488
http://sedici.unlp.edu.ar/handle/10915/78147