Local multiplicity fluctuations in angular phase space intervals are studied using factorial moments measured in hadronic events at root s similar or equal to 91.2 GeV, which were collected by the L3 detector at LEP. Parton shower Monte Carlo programs agree well with the data. On the other hand, first-order QCD calculations in the Double Leading Log Approximation and the Modified Leading Log Approximation are found to deviate significantly from the data, (C) 1998 Elsevier Science B.V. All rights reserved.

Angular multiplicity fluctuations in hadronic Z decays and comparison to QCD models and analytical calculations / Acciarri, M; Adriani, O; AGUILAR BENITEZ, M; Ahlen, S; Alcaraz, J; Alemanni, G; Allaby, J; Aloisio, A; Alviggi, Mg; Ambrosi, G; Anderhub, H; Andreev, Vp; Angelescu, T; Anselmo, F; Arefiev, A; Azemoon, T; Aziz, T; Bagnaia, Paolo; Baksay, L; Ball, Rc; Banerjee, S; Banerjee, S; Banicz, K; Barczyk, A; Barillere, R; Barone, L; Bartalini, P; Baschirotto, A; Basile, M; Battiston, R; Bay, A; Becattini, F; Becker, U; Behner, F; Berdugo, J; Berges, P; Bertucci, B; Betev, Bl; Bhattacharya, S; Biasini, M; Biland, A; Bilei, Gm; Blaising, Jj; Blyth, Sc; Bobbink, Gj; Bock, R; Bohm, A; Boldizsar, L; Borgia, B; Bourilkov, D; Bourquin, M; Boutigny, D; Braccini, S; Branson, Jg; Brigljevic, V; Brock, Ic; Buffini, A; Buijs, A; Burger, Jd; Burger, Wj; Busenitz, J; Cai, Xd; Campanelli, M; Capell, M; Romeo, Gc; Carlino, G; Cartacci, Am; Casaus, J; Castellini, G; Cavallari, F; Cavallo, N; Cecchi, C; Cerrada, M; Cesaroni, F; Chamizo, M; Chang, Yh; Chaturvedi, Uk; Chekanov, Sv; Chemarin, M; Chen, A; Chen, G; Chen, Gm; Chen, Hf; Chen, Hs; Chen, M; Chiefari, G; Chien, Cy; Cifarelli, L; Cindolo, F; Civinini, C; Clare, I; Clare, R; Cohn, Ho; Coignet, G; Colijn, Ap; Colino, N; Costantini, S; Cotorobai, F; DE LA CRUZ, B; Csilling, A; Dai, Ts; D'Alessandro, R; DE ASMUNDIS, R; Degre, A; Deiters, K; Denes, P; Denotaristefani, F; Dibitonto, D; Diemoz, M; VAN DIERENDONCK, D; DI LODOVICO, F; Dionisi, C; Dittmar, M; Dominguez, A; Doria, A; Dova, Mt; Drago, E; Duchesneau, D; Duinker, P; Duran, I; Dutta, S; Easo, S; Efremenko, Y; EL MAMOUNI, H; Engler, A; Eppling, Fj; Erne, Fc; Ernenwein, Jp; Extermann, P; Fabre, M; Faccini, R; Falciano, S; Favara, A; Fay, J; Fedin, O; Felcini, M; Fenyi, B; Ferguson, T; Ferroni, Fernando; Fesefeldt, F; Fiandrini, E; Field, Jh; Filthaut, F; Fisher, Ph; Fisk, I; Forconi, G; Fredj, L; Freudenreich, K; Furetta, C; Galaktionov, Y; Ganguli, Sn; GARCIA ABIA, P; Gau, Ss; Gentile, Simonetta; Gerald, J; Gheordanescu, N; Giagu, Stefano; Goldfarb, S; Goldstein, J; Gong, Zf; Gougas, A; Gratta, G; Gruenewald, Mw; Gupta, Vk; Gurtu, A; Gutay, Lj; Haas, D; Hartmann, B; Hasan, A; Hatzifotiadou, D; Hebbeker, T; Herve, A; Hirschfelder, J; VAN HOEK, Wc; Hofer, H; Hoorani, H; Hou, Sr; Hu, G; Innocente, V; Jenkes, K; Jin, Bn; Jones, Lw; DE JONG, P; JOSA MUTUBERRIA, I; Kasser, A; Khan, Ra; Kamrad, D; Kamyshkov, Y; Kapustinsky, Js; Karyotakis, Y; Kaur, M; KIENZLE FOCACCI, Mn; Kim, D; Kim, Dh; Kim, Jk; Kim, Sc; Kinnison, Ww; Kirkby, A; Kirkby, D; Kirkby, J; Kiss, D; Kittel, W; Klimentov, A; Konig, Ac; Kopp, A; Korolko, I; Koutsenko, V; Kraemer, Rw; Krenz, W; Kunin, A; Lacentre, P; DE GUEVARA, Pl; Landi, G; Lapoint, C; LASSILA PERINI, K; Laurikainen, P; Lavorato, A; Lebeau, M; Lebedev, A; Lebrun, P; Lecomte, P; Lecoq, P; LE COULTRE, P; Lee, Hj; Leggett, C; LE GOFF, Jm; Leiste, R; Levtchenko, P; Li, C; Lin, Ch; Lin, Wt; Linde, Fl; Lista, L; Liu, Za; Lohman, W; Longo, E; Lu, W; Lu, Ys; Lubelsmeyer, K; Luci, Claudio; Luckey, D; Luminari, L; Lustermann, W; Ma, Wg; Maity, M; Majumder, G; Malgeri, L; Malinin, A; Mana, C; Mangeol, D; Mangla, S; Marchesini, P; Marin, A; Martin, Jp; Marzano, F; Massaro, Ggg; Mcnally, D; Mele, S; Merola, L; Meschini, M; Metzger, Wj; VON DER MEY, M; Mi, Y; Migani, D; Mihul, A; VAN MIL, Ajw; Milcent, H; Mirabelli, G; Mnich, J; Molnar, P; Monteleoni, B; Moore, R; Moulik, T; Mount, R; Muheim, F; Muijs, Ajm; Nahn, S; Napolitano, M; NESSI TEDALDI, F; Newman, H; Niessen, T; Nippe, A; Nisati, A; Nowak, H; Oh, Yd; Opitz, H; Organtini, G; Ostonen, R; Palit, S; Palomares, C; Pandoulas, D; Paoletti, S; Paolucci, P; Park, Hk; Park, Ih; Pascale, G; Passaleva, G; Patricelli, S; Paul, T; Pauluzzi, M; Paus, C; Pauss, F; Peach, D; Pei, Yj; Pensotti, S; PERRET GALLIX, D; Petersen, B; Petrak, S; Pevsner, A; Piccolo, D; Pieri, M; Piroue, Pa; Pistolesi, E; Plyaskin, V; Pohl, M; Pojidaev, V; Postema, H; Produit, N; Prokofiev, D; Quartieri, J; RAHAL CALLOT, G; Raja, N; Rancoita, Pg; Rattaggi, M; Raven, G; Razis, P; Read, K; Ren, D; Rescigno, M; Reucroft, S; VAN RHEE, T; Riemann, S; Riles, K; Rind, O; Robohm, A; Rodin, J; Roe, Bp; Romero, L; ROSIER LEES, S; Rosselet, P; VAN ROSSUM, W; Roth, S; Rubio, Ja; Ruschmeier, D; Rykaczewski, H; Salicio, J; Sanchez, E; Sanders, Mp; Sarakinos, Me; Sarkar, S; Sauvage, G; Schafer, C; Schegelsky, V; SCHMIDT KAERST, S; Schmitz, D; Schneegans, M; Scholz, N; Schopper, H; Schotanus, Dj; Schwenke, J; Schwering, G; Sciacca, C; Sciarrino, D; Servoli, L; Shevchenko, S; Shivarov, N; Shoutko, V; Shukla, J; Shumilov, E; Shvorob, A; Siedenburg, T; Son, D; Soulimov, V; Smith, B; Spillantini, P; Steuer, M; Stickland, Dp; Stone, H; Stoyanov, B; Straessner, A; Sudhakar, K; Sultanov, G; Sun, Lz; Susinno, Gf; Suter, H; Swain, Jd; Tang, Xw; Tauscher, L; Taylor, L; Ting, Scc; Ting, Sm; Tonwar, Sc; Toth, J; Tully, C; Tuchscherer, H; Tung, Kl; Uchida, Y; Ulbricht, J; Uwer, U; Valente, E; Vesztergombi, G; Vetlitsky, I; Viertel, G; Vivargent, M; Vlachos, S; Volkert, R; Vogel, H; Vogt, H; Vorobiev, I; Vorobyov, Aa; Vorvolakos, A; Wadhwa, M; Wallraff, W; Wang, Jc; Wang, Xl; Wang, Zm; Weber, A; Wu, Sx; Wynhoff, S; Xu, J; Xu, Zz; Yang, Bz; Yang, Cg; Yao, Xy; Ye, Jb; Yeh, Sc; You, Jm; Zalite, A; Zalite, Y; Zemp, P; Zeng, Y; Zhang, Z; Zhang, Zp. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 428:(1998), pp. 186-196. [10.1016/S0370-2693(98)00386-4]

Angular multiplicity fluctuations in hadronic Z decays and comparison to QCD models and analytical calculations

BAGNAIA, Paolo;FERRONI, Fernando;GENTILE, Simonetta;GIAGU, Stefano;LUCI, Claudio;ORGANTINI G;
1998

Abstract

Local multiplicity fluctuations in angular phase space intervals are studied using factorial moments measured in hadronic events at root s similar or equal to 91.2 GeV, which were collected by the L3 detector at LEP. Parton shower Monte Carlo programs agree well with the data. On the other hand, first-order QCD calculations in the Double Leading Log Approximation and the Modified Leading Log Approximation are found to deviate significantly from the data, (C) 1998 Elsevier Science B.V. All rights reserved.
1998
01 Pubblicazione su rivista::01a Articolo in rivista
Angular multiplicity fluctuations in hadronic Z decays and comparison to QCD models and analytical calculations / Acciarri, M; Adriani, O; AGUILAR BENITEZ, M; Ahlen, S; Alcaraz, J; Alemanni, G; Allaby, J; Aloisio, A; Alviggi, Mg; Ambrosi, G; Anderhub, H; Andreev, Vp; Angelescu, T; Anselmo, F; Arefiev, A; Azemoon, T; Aziz, T; Bagnaia, Paolo; Baksay, L; Ball, Rc; Banerjee, S; Banerjee, S; Banicz, K; Barczyk, A; Barillere, R; Barone, L; Bartalini, P; Baschirotto, A; Basile, M; Battiston, R; Bay, A; Becattini, F; Becker, U; Behner, F; Berdugo, J; Berges, P; Bertucci, B; Betev, Bl; Bhattacharya, S; Biasini, M; Biland, A; Bilei, Gm; Blaising, Jj; Blyth, Sc; Bobbink, Gj; Bock, R; Bohm, A; Boldizsar, L; Borgia, B; Bourilkov, D; Bourquin, M; Boutigny, D; Braccini, S; Branson, Jg; Brigljevic, V; Brock, Ic; Buffini, A; Buijs, A; Burger, Jd; Burger, Wj; Busenitz, J; Cai, Xd; Campanelli, M; Capell, M; Romeo, Gc; Carlino, G; Cartacci, Am; Casaus, J; Castellini, G; Cavallari, F; Cavallo, N; Cecchi, C; Cerrada, M; Cesaroni, F; Chamizo, M; Chang, Yh; Chaturvedi, Uk; Chekanov, Sv; Chemarin, M; Chen, A; Chen, G; Chen, Gm; Chen, Hf; Chen, Hs; Chen, M; Chiefari, G; Chien, Cy; Cifarelli, L; Cindolo, F; Civinini, C; Clare, I; Clare, R; Cohn, Ho; Coignet, G; Colijn, Ap; Colino, N; Costantini, S; Cotorobai, F; DE LA CRUZ, B; Csilling, A; Dai, Ts; D'Alessandro, R; DE ASMUNDIS, R; Degre, A; Deiters, K; Denes, P; Denotaristefani, F; Dibitonto, D; Diemoz, M; VAN DIERENDONCK, D; DI LODOVICO, F; Dionisi, C; Dittmar, M; Dominguez, A; Doria, A; Dova, Mt; Drago, E; Duchesneau, D; Duinker, P; Duran, I; Dutta, S; Easo, S; Efremenko, Y; EL MAMOUNI, H; Engler, A; Eppling, Fj; Erne, Fc; Ernenwein, Jp; Extermann, P; Fabre, M; Faccini, R; Falciano, S; Favara, A; Fay, J; Fedin, O; Felcini, M; Fenyi, B; Ferguson, T; Ferroni, Fernando; Fesefeldt, F; Fiandrini, E; Field, Jh; Filthaut, F; Fisher, Ph; Fisk, I; Forconi, G; Fredj, L; Freudenreich, K; Furetta, C; Galaktionov, Y; Ganguli, Sn; GARCIA ABIA, P; Gau, Ss; Gentile, Simonetta; Gerald, J; Gheordanescu, N; Giagu, Stefano; Goldfarb, S; Goldstein, J; Gong, Zf; Gougas, A; Gratta, G; Gruenewald, Mw; Gupta, Vk; Gurtu, A; Gutay, Lj; Haas, D; Hartmann, B; Hasan, A; Hatzifotiadou, D; Hebbeker, T; Herve, A; Hirschfelder, J; VAN HOEK, Wc; Hofer, H; Hoorani, H; Hou, Sr; Hu, G; Innocente, V; Jenkes, K; Jin, Bn; Jones, Lw; DE JONG, P; JOSA MUTUBERRIA, I; Kasser, A; Khan, Ra; Kamrad, D; Kamyshkov, Y; Kapustinsky, Js; Karyotakis, Y; Kaur, M; KIENZLE FOCACCI, Mn; Kim, D; Kim, Dh; Kim, Jk; Kim, Sc; Kinnison, Ww; Kirkby, A; Kirkby, D; Kirkby, J; Kiss, D; Kittel, W; Klimentov, A; Konig, Ac; Kopp, A; Korolko, I; Koutsenko, V; Kraemer, Rw; Krenz, W; Kunin, A; Lacentre, P; DE GUEVARA, Pl; Landi, G; Lapoint, C; LASSILA PERINI, K; Laurikainen, P; Lavorato, A; Lebeau, M; Lebedev, A; Lebrun, P; Lecomte, P; Lecoq, P; LE COULTRE, P; Lee, Hj; Leggett, C; LE GOFF, Jm; Leiste, R; Levtchenko, P; Li, C; Lin, Ch; Lin, Wt; Linde, Fl; Lista, L; Liu, Za; Lohman, W; Longo, E; Lu, W; Lu, Ys; Lubelsmeyer, K; Luci, Claudio; Luckey, D; Luminari, L; Lustermann, W; Ma, Wg; Maity, M; Majumder, G; Malgeri, L; Malinin, A; Mana, C; Mangeol, D; Mangla, S; Marchesini, P; Marin, A; Martin, Jp; Marzano, F; Massaro, Ggg; Mcnally, D; Mele, S; Merola, L; Meschini, M; Metzger, Wj; VON DER MEY, M; Mi, Y; Migani, D; Mihul, A; VAN MIL, Ajw; Milcent, H; Mirabelli, G; Mnich, J; Molnar, P; Monteleoni, B; Moore, R; Moulik, T; Mount, R; Muheim, F; Muijs, Ajm; Nahn, S; Napolitano, M; NESSI TEDALDI, F; Newman, H; Niessen, T; Nippe, A; Nisati, A; Nowak, H; Oh, Yd; Opitz, H; Organtini, G; Ostonen, R; Palit, S; Palomares, C; Pandoulas, D; Paoletti, S; Paolucci, P; Park, Hk; Park, Ih; Pascale, G; Passaleva, G; Patricelli, S; Paul, T; Pauluzzi, M; Paus, C; Pauss, F; Peach, D; Pei, Yj; Pensotti, S; PERRET GALLIX, D; Petersen, B; Petrak, S; Pevsner, A; Piccolo, D; Pieri, M; Piroue, Pa; Pistolesi, E; Plyaskin, V; Pohl, M; Pojidaev, V; Postema, H; Produit, N; Prokofiev, D; Quartieri, J; RAHAL CALLOT, G; Raja, N; Rancoita, Pg; Rattaggi, M; Raven, G; Razis, P; Read, K; Ren, D; Rescigno, M; Reucroft, S; VAN RHEE, T; Riemann, S; Riles, K; Rind, O; Robohm, A; Rodin, J; Roe, Bp; Romero, L; ROSIER LEES, S; Rosselet, P; VAN ROSSUM, W; Roth, S; Rubio, Ja; Ruschmeier, D; Rykaczewski, H; Salicio, J; Sanchez, E; Sanders, Mp; Sarakinos, Me; Sarkar, S; Sauvage, G; Schafer, C; Schegelsky, V; SCHMIDT KAERST, S; Schmitz, D; Schneegans, M; Scholz, N; Schopper, H; Schotanus, Dj; Schwenke, J; Schwering, G; Sciacca, C; Sciarrino, D; Servoli, L; Shevchenko, S; Shivarov, N; Shoutko, V; Shukla, J; Shumilov, E; Shvorob, A; Siedenburg, T; Son, D; Soulimov, V; Smith, B; Spillantini, P; Steuer, M; Stickland, Dp; Stone, H; Stoyanov, B; Straessner, A; Sudhakar, K; Sultanov, G; Sun, Lz; Susinno, Gf; Suter, H; Swain, Jd; Tang, Xw; Tauscher, L; Taylor, L; Ting, Scc; Ting, Sm; Tonwar, Sc; Toth, J; Tully, C; Tuchscherer, H; Tung, Kl; Uchida, Y; Ulbricht, J; Uwer, U; Valente, E; Vesztergombi, G; Vetlitsky, I; Viertel, G; Vivargent, M; Vlachos, S; Volkert, R; Vogel, H; Vogt, H; Vorobiev, I; Vorobyov, Aa; Vorvolakos, A; Wadhwa, M; Wallraff, W; Wang, Jc; Wang, Xl; Wang, Zm; Weber, A; Wu, Sx; Wynhoff, S; Xu, J; Xu, Zz; Yang, Bz; Yang, Cg; Yao, Xy; Ye, Jb; Yeh, Sc; You, Jm; Zalite, A; Zalite, Y; Zemp, P; Zeng, Y; Zhang, Z; Zhang, Zp. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 428:(1998), pp. 186-196. [10.1016/S0370-2693(98)00386-4]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/241695
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