Muon pair production in the process e(+)e(-) --> e(+)e(-)mu (+)mu (-) is studied using the data taken at LEP1 (roots similar or equal to m(Z)) with the DELPHI detector during the years 1992-1995. The corresponding integrated luminosity is 138.5 pb(-1). The QED predictions have been tested over the whole Q(2) range accessible at LEP1 (from several GeV2/c(4) to several hundred GeV2/c(4)) by comparing experimental distributions with distributions resulting from Monte Carlo simulations using various generators. Selected events are used to extract the leptonic photon structure function F-2(gamma). Azimuthal correlations are used to obtain information on additional structure functions, F-A(gamma) and F-B(gamma), which originate from interference terms of the scattering amplitudes. The measured ratios F-A(gamma)/F-2(gamma) and F-B(gamma)/F-2(gamma) are significantly different from zero and consistent with QED predictions. RI Ragazzi, Stefano/D-2463-2009; Gonzalez Caballero, Isidro/E-7354-2010; Krammer, Manfred/A-6508-2010; Muresan, Raluca-Anca/C-3725-2011; Katsanevas, Stavros/A-4297-2011; Ruiz, Alberto/E-4473-2011; Andreazza, Attilio/E-5642-2011; Marti-Garcia, Salvador/F-3085-2011; Verzi, Valerio/B-1149-2012; branchini, paolo/A-4857-2011; Shellard, Ronald/G-4825-2012; Petrolini, Alessandro/H-3782-2011; Fruhwirth, Rudolf/H-2529-2012; Monge, Maria Roberta/G-9127-2012
Study of dimuon production in photon-photon collisions and measurement of QED photon structure functions at LEP / Abreu P; Adam W; Adye T; Adzic P; Ajinenko I; Albrecht Z; Alderweireld T; Alekseev GD; Alemany R; Allmendinger T; Allport PP; Almehed S; Amaldi U; Amapane N; Amato S; Anassontzis EG; Andersson P; Andreazza A; Andringa S; Antilogus P; Apel WD; Arnoud Y; Asman B; Augustin JE; Augustinus A; Baillon P; Bambade P; Barao F; Barbiellini G; Barbier R; Bardin DY; Barker G; Baroncelli A; Battaglia M; Baubillier M; Becks KH; Begalli M; Behrmann A; Beilliere P; Belokopytov Y; Benekos NC; Benvenuti AC; Berat C; Berggren M; Bertrand D; Besancon M; Bigi M; Bilenky MS; Bizouard MA; Bloch D; Blom HM; Bonesini M; Boonekamp M; Booth PSL; Borgland AW; Borisov G; Bosio C; Botner O; Boudinov E; Bouquet B; Bourdarios C; Bowcock TJV; Boyko I; Bozovic I; Bozzo M; Bracko M; Branchini P; Brenner RA; Bruckman P; Brunet JM; Bugge L; Buran T; Buschbeck B; Buschmann P; Cabrera S; Caccia M; Calvi M; Camporesi T; Canale V; Carena F; Carroll L; Caso C; Gimenez MVC; Cattai A; Cavallo FR; Chabaud V; Charpentier P; Checchia P; Chelkov GA; Chierici R; Chliapnikov P; Chochula P; Chorowicz V; Chudoba J; Cieslik K; Collins P; Contri R; Cortina E; Cosme G; Cossutti F; Crawley HB; Crennell D; Crepe S; Crosetti G; Maestro JC; Czellar S; Davenport M; Da Silva W; Della Ricca G; Delpierre P; Demaria N; De Angelis A; De Boer W; De Clercq C; De Lotto B; De Min A; De Paula L; Dijkstra H; Di Ciaccio L; Dolbeau J; Doroba K; Dracos M; Drees J; Dris M; Duperrin A; Durand JD; Eigen G; Ekelof T; Ekspong G; Ellert M; Elsing M; Engel JP; Santo ME; Fanourakis G; Fassouliotis D; Fayot J; Feindt M; Fenyuk A; Ferrer A; Ferrer-Ribas E; Ferro F; Fichet S; Firestone A; Flagmeyer U; Foeth H; Fokitis E; Fontanelli F; Franek B; Frodesen AG; Fruhwirth R; Fulda-Quenzer F; Fuster J; Galloni A; Gamba D; Gamblin S; Gandelman M; Garcia C; Gaspar C; Gaspar M; Gasparini U; Gavillet P; Gazis EN; Gele D; Ghodbane N; Gil I; Glege F; Gokieli R; Golob B; Gomez-Ceballos G; Goncalves P; Caballero IG; Gopal G; Gorn L; Gouz Y; Gracco V; Grahl J; Graziani E; Gris P; Grosdidier G; Grzelak K; Guy J; Haag C; Hahn F; Hahn S; Haider S; Hallgren A; Hamacher K; Hansen J; Harris FJ; Hedberg V; Heising S; Hernandez JJ; Herquet P; Herr H; Hessing TL; Heuser JM; Higon E; Holmgren SO; Holt PJ; Hoorelbeke S; Houlden M; Hrubec J; Huber M; Huet K; Hughes GJ; Hultqvist K; Jackson JN; Jacobsson R; Jalocha P; Janik R; Jarlskog C; Jarlskog G; Jarry P; Jean-Marie B; Jeans D; Johansson EK; Jonsson P; Joram C; Juillot P; Jungermann L; Kapusta F; Karafasoulis K; Katsanevas S; Katsoufis EC; Keranen R; Kernel G; Kersevan BP; Khomenko BA; Khovanski NN; Kiiskinen A; King B; Kinvig A; Kjaer NJ; Klapp O; Klein H; Kluit P; Kokkinias P; Kostioukhine V; Kourkoumelis C; Kouznetsov O; Krammer M; Kriznic E; Krumstein Z; Kubinec P; Kurowska J; Kurvinen K; Lamsa JW; Lane DW; Lapin V; Laugier JP; Lauhakangas R; Leder G; Ledroit F; Lefebure V; Leinonen L; Leisos A; Leitner R; Lemonne J; Lenzen G; Lepeltier V; Lesiak T; Lethuillier M; Libby J; Liebig W; Liko D; Lipniacka A; Lippi I; Loerstad B; Loken JG; Lopes JH; Lopez JM; Lopez-Fernandez R; Loukas D; Lutz P; Lyons L; MacNaughton J; Mahon JR; Maio A; Malek A; Malmgren TGM; Maltezos S; Malychev V; Mandl F; Marco J; Marco R; Marechal B; Margoni M; Marin JC; Mariotti C; Markou A; Martinez-Rivero C; Martinez-Vidal F; Garcia SMI; Masik J; Mastroyiannopoulos N; Matorras F; Matteuzzi C; Matthiae G; Mazzucato F; Mazzucato M; McCubbin M; McKay R; McNulty R; McPherson G; Meroni C; Meyer WT; Miagkov A; Migliore E; Mirabito L; Mitaroff WA; Mjoernmark U; Moa T; Moch M; Moeller R; Moenig K; Monge MR; Moraes D; Moreau X; Morettini P; Morton G; Mueller U; Muenich K; Mulders M; Mulet-Marquis C; Muresan R; Murray WJ; Muryn B; Myatt G; Myklebust T; Naraghi F; Nassiakou M; Navarria FL; Navas S; Nawrocki K; Negri P; Neufeld N; Nicolaidou R; Nielsen BS; Niezurawski P; Nikolenko M; Nomokonov V; Nygren A; Obraztsov V; Olshevski AG; Onofre A; Orava R; Orazi G; Osterberg K; Ouraou A; Paganoni M; Paiano S; Pain R; Paiva R; Palacios J; Palka H; Papadopoulou TD; Papageorgiou K; Pape L; Parkes C; Parodi F; Parzefall U; Passeri A; Passon O; Pavel T; Pegoraro M; Peralta L; Pernicka M; Perrotta A; Petridou C; Petrolini A; Phillips HT; Pierre F; Pimenta M; Piotto E; Podobnik T; Pol ME; Polok G; Poropat P; Pozdniakov V; Privitera P; Pukhaeva N; Pullia A; Radojicic D; Ragazzi S; Rehmani H; Rames J; Ratoff PN; Read AL; Rebecchi P; Redaelli NG; Regler M; Rehn J; Reid D; Reinhardt R; Renton PB; Resvanis LK; Richard F; Ridky J; Rinaudo G; Ripp-Baudot I; Rohne O; Romero A; Ronchese P; Rosenberg EI; Rosinsky P; Roudeau P; Rovelli T; Royon C; Ruhlmann-Kleider V; Ruiz A; Saarikko H; Sacquin Y; Sadovsky A; Sajot G; Salt J; Sampsonidis D; Sannino M; Schwemling P; Schwering B; Schwickerath U; Scuri F; Seager P; Sedykh Y; Segar AM; Seibert N; Sekulin R; Shellard RC; Siebel M; Simard L; Simonetto F; Sisakian AN; Smadja G; Smirnov N; Smirnova O; Smith GR; Sopczak A; Sosnowski R; Spassov T; Spiriti E; Squarcia S; Stanescu C; Stanic S; Stanitzki M; Stevenson K; Stocchi A; Strauss J; Strub R; Stugu B; Szczekowski M; Szeptycka M; Tabarelli T; Taffard A; Tchikilev O; Tegenfeldt F; Terranova F; Thomas J; Timmermans J; Tinti N; Tkatchev LG; Tobin M; Todorova S; Tomaradze A; Tome B; Tonazzo A; Tortora L; Tortosa P; Transtromer G; Treille D; Tristram G; Trochimczuk M; Troncon C; Turluer ML; Tyapkin IA; Tzamarias S; Ullaland O; Uvarov V; Valenti G; Vallazza E; Vander Velde C; Van Dam P; Van den Boeck W; Van Doninck WK; Van Eldik J; Van Lysebetten A; van Remortel N; Van Vulpen I; Vegni G; Ventura L; Venus W; Verbeure F; Verdier P; Verlato M; Vertogradov LS; Verzi V; Vilanova D; Vitale L; Vlasov E; Vodopyanov AS; Voulgaris G; Vrba V; Wahlen H; Walck C; Washbrook AJ; Weiser C; Wicke D; Wickens JH; Wilkinson GR; Winter M; Witek M; Wolf G; Yi J; Yushchenko O; Zalewska A; Zalewski P; Zavrtanik D; Zevgolatakos E; Zimin NI; Zintchenko A; Zoller P; Zucchelli GC; Zumerle G. - In: THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS. - ISSN 1434-6044. - 19:1(2001), pp. 15-28.
Titolo: | Study of dimuon production in photon-photon collisions and measurement of QED photon structure functions at LEP |
Autori: | |
Data di pubblicazione: | 2001 |
Rivista: | |
Citazione: | Study of dimuon production in photon-photon collisions and measurement of QED photon structure functions at LEP / Abreu P; Adam W; Adye T; Adzic P; Ajinenko I; Albrecht Z; Alderweireld T; Alekseev GD; Alemany R; Allmendinger T; Allport PP; Almehed S; Amaldi U; Amapane N; Amato S; Anassontzis EG; Andersson P; Andreazza A; Andringa S; Antilogus P; Apel WD; Arnoud Y; Asman B; Augustin JE; Augustinus A; Baillon P; Bambade P; Barao F; Barbiellini G; Barbier R; Bardin DY; Barker G; Baroncelli A; Battaglia M; Baubillier M; Becks KH; Begalli M; Behrmann A; Beilliere P; Belokopytov Y; Benekos NC; Benvenuti AC; Berat C; Berggren M; Bertrand D; Besancon M; Bigi M; Bilenky MS; Bizouard MA; Bloch D; Blom HM; Bonesini M; Boonekamp M; Booth PSL; Borgland AW; Borisov G; Bosio C; Botner O; Boudinov E; Bouquet B; Bourdarios C; Bowcock TJV; Boyko I; Bozovic I; Bozzo M; Bracko M; Branchini P; Brenner RA; Bruckman P; Brunet JM; Bugge L; Buran T; Buschbeck B; Buschmann P; Cabrera S; Caccia M; Calvi M; Camporesi T; Canale V; Carena F; Carroll L; Caso C; Gimenez MVC; Cattai A; Cavallo FR; Chabaud V; Charpentier P; Checchia P; Chelkov GA; Chierici R; Chliapnikov P; Chochula P; Chorowicz V; Chudoba J; Cieslik K; Collins P; Contri R; Cortina E; Cosme G; Cossutti F; Crawley HB; Crennell D; Crepe S; Crosetti G; Maestro JC; Czellar S; Davenport M; Da Silva W; Della Ricca G; Delpierre P; Demaria N; De Angelis A; De Boer W; De Clercq C; De Lotto B; De Min A; De Paula L; Dijkstra H; Di Ciaccio L; Dolbeau J; Doroba K; Dracos M; Drees J; Dris M; Duperrin A; Durand JD; Eigen G; Ekelof T; Ekspong G; Ellert M; Elsing M; Engel JP; Santo ME; Fanourakis G; Fassouliotis D; Fayot J; Feindt M; Fenyuk A; Ferrer A; Ferrer-Ribas E; Ferro F; Fichet S; Firestone A; Flagmeyer U; Foeth H; Fokitis E; Fontanelli F; Franek B; Frodesen AG; Fruhwirth R; Fulda-Quenzer F; Fuster J; Galloni A; Gamba D; Gamblin S; Gandelman M; Garcia C; Gaspar C; Gaspar M; Gasparini U; Gavillet P; Gazis EN; Gele D; Ghodbane N; Gil I; Glege F; Gokieli R; Golob B; Gomez-Ceballos G; Goncalves P; Caballero IG; Gopal G; Gorn L; Gouz Y; Gracco V; Grahl J; Graziani E; Gris P; Grosdidier G; Grzelak K; Guy J; Haag C; Hahn F; Hahn S; Haider S; Hallgren A; Hamacher K; Hansen J; Harris FJ; Hedberg V; Heising S; Hernandez JJ; Herquet P; Herr H; Hessing TL; Heuser JM; Higon E; Holmgren SO; Holt PJ; Hoorelbeke S; Houlden M; Hrubec J; Huber M; Huet K; Hughes GJ; Hultqvist K; Jackson JN; Jacobsson R; Jalocha P; Janik R; Jarlskog C; Jarlskog G; Jarry P; Jean-Marie B; Jeans D; Johansson EK; Jonsson P; Joram C; Juillot P; Jungermann L; Kapusta F; Karafasoulis K; Katsanevas S; Katsoufis EC; Keranen R; Kernel G; Kersevan BP; Khomenko BA; Khovanski NN; Kiiskinen A; King B; Kinvig A; Kjaer NJ; Klapp O; Klein H; Kluit P; Kokkinias P; Kostioukhine V; Kourkoumelis C; Kouznetsov O; Krammer M; Kriznic E; Krumstein Z; Kubinec P; Kurowska J; Kurvinen K; Lamsa JW; Lane DW; Lapin V; Laugier JP; Lauhakangas R; Leder G; Ledroit F; Lefebure V; Leinonen L; Leisos A; Leitner R; Lemonne J; Lenzen G; Lepeltier V; Lesiak T; Lethuillier M; Libby J; Liebig W; Liko D; Lipniacka A; Lippi I; Loerstad B; Loken JG; Lopes JH; Lopez JM; Lopez-Fernandez R; Loukas D; Lutz P; Lyons L; MacNaughton J; Mahon JR; Maio A; Malek A; Malmgren TGM; Maltezos S; Malychev V; Mandl F; Marco J; Marco R; Marechal B; Margoni M; Marin JC; Mariotti C; Markou A; Martinez-Rivero C; Martinez-Vidal F; Garcia SMI; Masik J; Mastroyiannopoulos N; Matorras F; Matteuzzi C; Matthiae G; Mazzucato F; Mazzucato M; McCubbin M; McKay R; McNulty R; McPherson G; Meroni C; Meyer WT; Miagkov A; Migliore E; Mirabito L; Mitaroff WA; Mjoernmark U; Moa T; Moch M; Moeller R; Moenig K; Monge MR; Moraes D; Moreau X; Morettini P; Morton G; Mueller U; Muenich K; Mulders M; Mulet-Marquis C; Muresan R; Murray WJ; Muryn B; Myatt G; Myklebust T; Naraghi F; Nassiakou M; Navarria FL; Navas S; Nawrocki K; Negri P; Neufeld N; Nicolaidou R; Nielsen BS; Niezurawski P; Nikolenko M; Nomokonov V; Nygren A; Obraztsov V; Olshevski AG; Onofre A; Orava R; Orazi G; Osterberg K; Ouraou A; Paganoni M; Paiano S; Pain R; Paiva R; Palacios J; Palka H; Papadopoulou TD; Papageorgiou K; Pape L; Parkes C; Parodi F; Parzefall U; Passeri A; Passon O; Pavel T; Pegoraro M; Peralta L; Pernicka M; Perrotta A; Petridou C; Petrolini A; Phillips HT; Pierre F; Pimenta M; Piotto E; Podobnik T; Pol ME; Polok G; Poropat P; Pozdniakov V; Privitera P; Pukhaeva N; Pullia A; Radojicic D; Ragazzi S; Rehmani H; Rames J; Ratoff PN; Read AL; Rebecchi P; Redaelli NG; Regler M; Rehn J; Reid D; Reinhardt R; Renton PB; Resvanis LK; Richard F; Ridky J; Rinaudo G; Ripp-Baudot I; Rohne O; Romero A; Ronchese P; Rosenberg EI; Rosinsky P; Roudeau P; Rovelli T; Royon C; Ruhlmann-Kleider V; Ruiz A; Saarikko H; Sacquin Y; Sadovsky A; Sajot G; Salt J; Sampsonidis D; Sannino M; Schwemling P; Schwering B; Schwickerath U; Scuri F; Seager P; Sedykh Y; Segar AM; Seibert N; Sekulin R; Shellard RC; Siebel M; Simard L; Simonetto F; Sisakian AN; Smadja G; Smirnov N; Smirnova O; Smith GR; Sopczak A; Sosnowski R; Spassov T; Spiriti E; Squarcia S; Stanescu C; Stanic S; Stanitzki M; Stevenson K; Stocchi A; Strauss J; Strub R; Stugu B; Szczekowski M; Szeptycka M; Tabarelli T; Taffard A; Tchikilev O; Tegenfeldt F; Terranova F; Thomas J; Timmermans J; Tinti N; Tkatchev LG; Tobin M; Todorova S; Tomaradze A; Tome B; Tonazzo A; Tortora L; Tortosa P; Transtromer G; Treille D; Tristram G; Trochimczuk M; Troncon C; Turluer ML; Tyapkin IA; Tzamarias S; Ullaland O; Uvarov V; Valenti G; Vallazza E; Vander Velde C; Van Dam P; Van den Boeck W; Van Doninck WK; Van Eldik J; Van Lysebetten A; van Remortel N; Van Vulpen I; Vegni G; Ventura L; Venus W; Verbeure F; Verdier P; Verlato M; Vertogradov LS; Verzi V; Vilanova D; Vitale L; Vlasov E; Vodopyanov AS; Voulgaris G; Vrba V; Wahlen H; Walck C; Washbrook AJ; Weiser C; Wicke D; Wickens JH; Wilkinson GR; Winter M; Witek M; Wolf G; Yi J; Yushchenko O; Zalewska A; Zalewski P; Zavrtanik D; Zevgolatakos E; Zimin NI; Zintchenko A; Zoller P; Zucchelli GC; Zumerle G. - In: THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS. - ISSN 1434-6044. - 19:1(2001), pp. 15-28. |
Abstract: | Muon pair production in the process e(+)e(-) --> e(+)e(-)mu (+)mu (-) is studied using the data taken at LEP1 (roots similar or equal to m(Z)) with the DELPHI detector during the years 1992-1995. The corresponding integrated luminosity is 138.5 pb(-1). The QED predictions have been tested over the whole Q(2) range accessible at LEP1 (from several GeV2/c(4) to several hundred GeV2/c(4)) by comparing experimental distributions with distributions resulting from Monte Carlo simulations using various generators. Selected events are used to extract the leptonic photon structure function F-2(gamma). Azimuthal correlations are used to obtain information on additional structure functions, F-A(gamma) and F-B(gamma), which originate from interference terms of the scattering amplitudes. The measured ratios F-A(gamma)/F-2(gamma) and F-B(gamma)/F-2(gamma) are significantly different from zero and consistent with QED predictions. RI Ragazzi, Stefano/D-2463-2009; Gonzalez Caballero, Isidro/E-7354-2010; Krammer, Manfred/A-6508-2010; Muresan, Raluca-Anca/C-3725-2011; Katsanevas, Stavros/A-4297-2011; Ruiz, Alberto/E-4473-2011; Andreazza, Attilio/E-5642-2011; Marti-Garcia, Salvador/F-3085-2011; Verzi, Valerio/B-1149-2012; branchini, paolo/A-4857-2011; Shellard, Ronald/G-4825-2012; Petrolini, Alessandro/H-3782-2011; Fruhwirth, Rudolf/H-2529-2012; Monge, Maria Roberta/G-9127-2012 |
Handle: | http://hdl.handle.net/11390/884612 |
Appare nelle tipologie: | 1.1 Articolo in rivista |