The reactions e(+)e(-) --> e(+)e(-)pi(0) X and e(+)e(-) --> e(+)e(-)K(S)(0) X are studied using data collected at LEP with the L3 detector at centre-of-mass energies between 189 and 202 GeV. Inclusive differential cross sections are measured as a function of the particle transverse momentum p(t) and the pseudo-rapidity. For p(t) less than or equal to 1.5 GeV, the pi(0) and K-S(0) differential cross sections are described by an exponential, typical of soft hadronic processes. For p(t) greater than or equal to 1.5 GeV, the cross sections show the presence of perturbative QCD processes, described by a power-law. The data are compared to Monte Carlo predictions and to NLO QCD calculations, (C) 2002 Elsevier Science B.V. All rights reserved.

Inclusive pi(0) and K-S(0) production in two-photon collisions at LEP / Achard, P; Adriani, O; AGUILAR BENITEZ, M; Alcaraz, J; Alemanni, G; Allaby, J; Aloisio, A; Alviggi, Mg; Anderhub, H; Andreev, Vp; Anselmo, F; Arefiev, A; Azemoon, T; Aziz, T; Baarmand, M; Bagnaia, Paolo; Bajo, A; Baksay, G; Baksay, L; Baldew, Sv; Banerjee, S; Banerjee, S; Barczyk, A; Barillere, R; Bartalini, P; Basile, M; Batalova, N; Battiston, R; Bay, A; Becattini, F; Becker, U; Behner, F; Bellucci, L; Berbeco, R; Berdugo, J; Berges, P; Bertucci, B; Betev, Bl; Biasini, M; Biglietti, M; Biland, A; Blaising, Jj; Blyth, Sc; Bobbink, Gj; Bohm, A; Boldizsar, L; Borgia, B; Bottai, S; Bourilkov, D; Bourquin, M; Braccini, S; Branson, Jg; Brochu, F; Buijs, A; Burger, Jd; Burger, Wj; Cai, Xd; Capell, M; Romeo, Gc; Carlino, G; Cartacci, A; Casaus, J; Cavallari, F; Cavallo, N; Cecchi, C; Cerrada, M; Chamizo, M; Chang, Yh; Chemarin, M; Chen, A; Chen, G; Chen, Gm; Chen, Hf; Chen, Hs; Chiefari, G; Cifarelli, L; Cindolo, F; Clare, I; Clare, R; Coignet, G; Colino, N; Costantini, S; DE LA CRUZ, B; Cucciarelli, S; VAN DALEN, Ja; DE ASMUNDIS, R; Deglon, P; Debreczeni, J; Degre, A; Deiters, K; DELLA VOLPE, D; Delmeire, E; Denes, P; Denotaristefani, F; DE SALVO, A; Diemoz, M; Dierckxsens, M; VAN DIERENDONCK, D; Dionisi, C; Dittmar, M; Doria, A; Dova, Mt; Duchesneau, D; Duinker, P; Echenard, B; Eline, A; EL MAMOUNI, H; Engler, A; Eppling, Fj; Ewers, A; Extermann, P; Falagan, Ma; Falciano, S; Favara, A; Fay, J; Fedin, O; Felcini, M; Ferguson, T; Fesefeldt, H; Fiandrini, E; Field, Jh; Filthaut, F; Fisher, Ph; Fisher, W; Fisk, I; Forconi, G; Freudenreich, K; Furetta, C; Galaktionov, Y; Ganguli, Sn; GARCIA ABIA, P; Gataullin, M; Gentile, Simonetta; Giagu, Stefano; Gong, Zf; Grenier, G; Grimm, O; Gruenewald, Mw; Guida, M; VAN GULIK, R; Gupta, Vk; Gurtu, A; Gutay, Lj; Haas, D; Hatzifotiadou, D; Hebbeker, T; Herve, A; Hirschfelder, J; Hofer, H; Holzner, G; Hou, Sr; Hu, Y; Jing, Bn; Jones, Lw; DE JONG, P; JOSA MUTUBERRIA, I; Kafer, D; Kaur, M; KIENZLE FOCACCI, Mn; Kim, Jk; Kirkby, J; Kittel, W; Klimentov, A; Konig, Ac; Kopal, M; Koutsenko, V; Kraber, M; Kraemer, Rw; Krenz, W; Kruger, A; Kunin, A; DE GUEVARA, Pl; Laktineh, I; Landi, G; Lebeau, M; Lebedev, A; Lebrun, P; Lecomte, P; Lecoq, P; LE COULTRE, P; Lee, Hj; LE GOFF, Jm; Leiste, R; Levtchenko, P; Li, C; Likhoded, S; Lin, Ch; Lin, Wt; Linde, Fl; Lista, L; Liu, Za; Lohmann, W; Longo, E; Lu, Ys; Lubelsmeyer, K; Luci, Claudio; Luminari, L; Lustermann, W; Ma, Wg; Malgeri, L; Malinin, A; Mana, C; Mangeol, D; Mans, J; Martin, Jp; Marzano, F; Mazumdar, K; Mcneil, Rr; Mele, S; Merola, L; Meschini, M; Metzger, Wj; Mihul, A; Milcent, H; Mirabelli, G; Mnich, J; Mohanty, Gb; Muanza, Gs; Muijs, Ajm; Musicar, B; Musy, M; Nagy, S; Napolitano, M; NESSI TEDALDI, F; Newman, H; Niessen, T; Nisati, A; Nowak, H; Ofierzynski, R; Organtini, Giovanni; Palomares, C; Pandoulas, D; Paolucci, P; Paramatti, Riccardo; Passaleva, G; Patricelli, S; Paul, T; Pauluzzi, M; Paus, C; Pauss, F; Pedace, M; Pensotti, S; PERRET GALLIX, D; Petersen, B; Piccolo, D; Pierella, F; Pioppi, M; Piroue, Pa; Pistolesi, E; Plyaskin, V; Pohl, M; Pojidaev, V; Pothier, J; Prokofiev, Do; Prokofiev, D; Quartieri, J; RAHAL CALLOT, G; Rahaman, Ma; Raics, P; Raja, N; Ramelli, R; Rancoita, Pg; Ranieri, R; Raspereza, A; Razis, P; Ren, D; Rescigno, M; Reucroft, S; Riemann, S; Riles, K; Roe, Bp; Romero, L; Rosca, A; ROSIER LEES, S; Roth, S; Rosenbleck, C; Roux, B; Rubio, Ja; Ruggiero, G; Rykaczewski, H; Sakharov, A; Saremi, S; Sarkar, S; Salicio, J; Sanchez, E; Sanders, Mp; Schafer, C; Schegelsky, V; SCHMIDT KAERST, S; Schmitz, D; Schopper, H; Schotanus, Dj; Schwering, G; Sciacca, C; Servoli, L; Shevchenko, S; Shivarov, N; Shoutko, V; Shumilov, E; Shvorob, A; Siedenburg, T; Son, D; Spillantini, P; Steuer, M; Stickland, Dp; Stoyanov, B; Straessner, A; Sudhakar, K; Sultanov, G; Sun, Lz; Sushkov, S; Suter, H; Swain, Jd; Szillasi, Z; Tang, Xw; Tarjan, P; Tauscher, L; Taylor, L; Tellili, B; Teyssier, D; Timmermans, C; Ting, Scc; Ting, Sm; Tonwar, Sc; Toth, J; Tully, C; Tung, Kl; Ulbricht, J; Valente, E; VAN DE WALLE, Rt; Veszpremi, V; Vesztergombi, G; Vetlitsky, I; Vicinanza, D; Viertel, G; Villa, S; Vivargent, M; Vlachos, S; Vodopianov, I; Vogel, H; Vogt, H; Vorobiev, I; Vorobyov, Aa; Wadhwa, M; Wallraff, W; Wang, Xl; Wang, Zm; Weber, M; Wienemann, P; Wilkens, H; Wynhoff, S; Xia, L; Xu, Zz; Yamamoto, J; Yang, Bz; Yang, Cg; Yang, Hj; Yang, M; Yeh, Sc; Zalite, A; Zalite, Y; Zhang, Zp; Zhao, J; Zhu, Gy; Zhu, Ry; Zhuang, Hl; Zichichi, A; Zilizi, G; Zimmermann, B; Zoller, M.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 524:(2002), pp. 44-54. [10.1016/S0370-2693(01)01269-2]

Inclusive pi(0) and K-S(0) production in two-photon collisions at LEP

BAGNAIA, Paolo;GENTILE, Simonetta;GIAGU, Stefano;LUCI, Claudio;ORGANTINI, Giovanni;PARAMATTI, Riccardo;
2002

Abstract

The reactions e(+)e(-) --> e(+)e(-)pi(0) X and e(+)e(-) --> e(+)e(-)K(S)(0) X are studied using data collected at LEP with the L3 detector at centre-of-mass energies between 189 and 202 GeV. Inclusive differential cross sections are measured as a function of the particle transverse momentum p(t) and the pseudo-rapidity. For p(t) less than or equal to 1.5 GeV, the pi(0) and K-S(0) differential cross sections are described by an exponential, typical of soft hadronic processes. For p(t) greater than or equal to 1.5 GeV, the cross sections show the presence of perturbative QCD processes, described by a power-law. The data are compared to Monte Carlo predictions and to NLO QCD calculations, (C) 2002 Elsevier Science B.V. All rights reserved.
2002
01 Pubblicazione su rivista::01a Articolo in rivista
Inclusive pi(0) and K-S(0) production in two-photon collisions at LEP / Achard, P; Adriani, O; AGUILAR BENITEZ, M; Alcaraz, J; Alemanni, G; Allaby, J; Aloisio, A; Alviggi, Mg; Anderhub, H; Andreev, Vp; Anselmo, F; Arefiev, A; Azemoon, T; Aziz, T; Baarmand, M; Bagnaia, Paolo; Bajo, A; Baksay, G; Baksay, L; Baldew, Sv; Banerjee, S; Banerjee, S; Barczyk, A; Barillere, R; Bartalini, P; Basile, M; Batalova, N; Battiston, R; Bay, A; Becattini, F; Becker, U; Behner, F; Bellucci, L; Berbeco, R; Berdugo, J; Berges, P; Bertucci, B; Betev, Bl; Biasini, M; Biglietti, M; Biland, A; Blaising, Jj; Blyth, Sc; Bobbink, Gj; Bohm, A; Boldizsar, L; Borgia, B; Bottai, S; Bourilkov, D; Bourquin, M; Braccini, S; Branson, Jg; Brochu, F; Buijs, A; Burger, Jd; Burger, Wj; Cai, Xd; Capell, M; Romeo, Gc; Carlino, G; Cartacci, A; Casaus, J; Cavallari, F; Cavallo, N; Cecchi, C; Cerrada, M; Chamizo, M; Chang, Yh; Chemarin, M; Chen, A; Chen, G; Chen, Gm; Chen, Hf; Chen, Hs; Chiefari, G; Cifarelli, L; Cindolo, F; Clare, I; Clare, R; Coignet, G; Colino, N; Costantini, S; DE LA CRUZ, B; Cucciarelli, S; VAN DALEN, Ja; DE ASMUNDIS, R; Deglon, P; Debreczeni, J; Degre, A; Deiters, K; DELLA VOLPE, D; Delmeire, E; Denes, P; Denotaristefani, F; DE SALVO, A; Diemoz, M; Dierckxsens, M; VAN DIERENDONCK, D; Dionisi, C; Dittmar, M; Doria, A; Dova, Mt; Duchesneau, D; Duinker, P; Echenard, B; Eline, A; EL MAMOUNI, H; Engler, A; Eppling, Fj; Ewers, A; Extermann, P; Falagan, Ma; Falciano, S; Favara, A; Fay, J; Fedin, O; Felcini, M; Ferguson, T; Fesefeldt, H; Fiandrini, E; Field, Jh; Filthaut, F; Fisher, Ph; Fisher, W; Fisk, I; Forconi, G; Freudenreich, K; Furetta, C; Galaktionov, Y; Ganguli, Sn; GARCIA ABIA, P; Gataullin, M; Gentile, Simonetta; Giagu, Stefano; Gong, Zf; Grenier, G; Grimm, O; Gruenewald, Mw; Guida, M; VAN GULIK, R; Gupta, Vk; Gurtu, A; Gutay, Lj; Haas, D; Hatzifotiadou, D; Hebbeker, T; Herve, A; Hirschfelder, J; Hofer, H; Holzner, G; Hou, Sr; Hu, Y; Jing, Bn; Jones, Lw; DE JONG, P; JOSA MUTUBERRIA, I; Kafer, D; Kaur, M; KIENZLE FOCACCI, Mn; Kim, Jk; Kirkby, J; Kittel, W; Klimentov, A; Konig, Ac; Kopal, M; Koutsenko, V; Kraber, M; Kraemer, Rw; Krenz, W; Kruger, A; Kunin, A; DE GUEVARA, Pl; Laktineh, I; Landi, G; Lebeau, M; Lebedev, A; Lebrun, P; Lecomte, P; Lecoq, P; LE COULTRE, P; Lee, Hj; LE GOFF, Jm; Leiste, R; Levtchenko, P; Li, C; Likhoded, S; Lin, Ch; Lin, Wt; Linde, Fl; Lista, L; Liu, Za; Lohmann, W; Longo, E; Lu, Ys; Lubelsmeyer, K; Luci, Claudio; Luminari, L; Lustermann, W; Ma, Wg; Malgeri, L; Malinin, A; Mana, C; Mangeol, D; Mans, J; Martin, Jp; Marzano, F; Mazumdar, K; Mcneil, Rr; Mele, S; Merola, L; Meschini, M; Metzger, Wj; Mihul, A; Milcent, H; Mirabelli, G; Mnich, J; Mohanty, Gb; Muanza, Gs; Muijs, Ajm; Musicar, B; Musy, M; Nagy, S; Napolitano, M; NESSI TEDALDI, F; Newman, H; Niessen, T; Nisati, A; Nowak, H; Ofierzynski, R; Organtini, Giovanni; Palomares, C; Pandoulas, D; Paolucci, P; Paramatti, Riccardo; Passaleva, G; Patricelli, S; Paul, T; Pauluzzi, M; Paus, C; Pauss, F; Pedace, M; Pensotti, S; PERRET GALLIX, D; Petersen, B; Piccolo, D; Pierella, F; Pioppi, M; Piroue, Pa; Pistolesi, E; Plyaskin, V; Pohl, M; Pojidaev, V; Pothier, J; Prokofiev, Do; Prokofiev, D; Quartieri, J; RAHAL CALLOT, G; Rahaman, Ma; Raics, P; Raja, N; Ramelli, R; Rancoita, Pg; Ranieri, R; Raspereza, A; Razis, P; Ren, D; Rescigno, M; Reucroft, S; Riemann, S; Riles, K; Roe, Bp; Romero, L; Rosca, A; ROSIER LEES, S; Roth, S; Rosenbleck, C; Roux, B; Rubio, Ja; Ruggiero, G; Rykaczewski, H; Sakharov, A; Saremi, S; Sarkar, S; Salicio, J; Sanchez, E; Sanders, Mp; Schafer, C; Schegelsky, V; SCHMIDT KAERST, S; Schmitz, D; Schopper, H; Schotanus, Dj; Schwering, G; Sciacca, C; Servoli, L; Shevchenko, S; Shivarov, N; Shoutko, V; Shumilov, E; Shvorob, A; Siedenburg, T; Son, D; Spillantini, P; Steuer, M; Stickland, Dp; Stoyanov, B; Straessner, A; Sudhakar, K; Sultanov, G; Sun, Lz; Sushkov, S; Suter, H; Swain, Jd; Szillasi, Z; Tang, Xw; Tarjan, P; Tauscher, L; Taylor, L; Tellili, B; Teyssier, D; Timmermans, C; Ting, Scc; Ting, Sm; Tonwar, Sc; Toth, J; Tully, C; Tung, Kl; Ulbricht, J; Valente, E; VAN DE WALLE, Rt; Veszpremi, V; Vesztergombi, G; Vetlitsky, I; Vicinanza, D; Viertel, G; Villa, S; Vivargent, M; Vlachos, S; Vodopianov, I; Vogel, H; Vogt, H; Vorobiev, I; Vorobyov, Aa; Wadhwa, M; Wallraff, W; Wang, Xl; Wang, Zm; Weber, M; Wienemann, P; Wilkens, H; Wynhoff, S; Xia, L; Xu, Zz; Yamamoto, J; Yang, Bz; Yang, Cg; Yang, Hj; Yang, M; Yeh, Sc; Zalite, A; Zalite, Y; Zhang, Zp; Zhao, J; Zhu, Gy; Zhu, Ry; Zhuang, Hl; Zichichi, A; Zilizi, G; Zimmermann, B; Zoller, M.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 524:(2002), pp. 44-54. [10.1016/S0370-2693(01)01269-2]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/248099
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