Data di Pubblicazione:
1998
Abstract:
Using D*+ mesons exclusively reconstructed in the DELPHI detector at LEP, an excess of 66 +/- 14(stat.) events is observed in the D(*+)pi(+)pi(-) final state with a mass of 2637 +/- 2(stat.) +/- 6(syst.) MeV/c(2) and a full width smaller than 15 MeV/c(2) (95% C.L.). This signal is compatible with the expected decay of a radially excited D*' (J(P) = 1(-))meson. (C) 1998 Published by Elsevier Science B.V. All rights reserved.
Tipologia CRIS:
03A-Articolo su Rivista
Elenco autori:
P. Abreu;W. Adam;T. Adye;P. Adzic;I. Ajinenko;G. D. Alekseev;R. Alemany;P. P. Allport;S. Almehed;U. Amaldi;S. Amato;P. Andersson;A. Andreazza;P. Antilogus;W. D. Apel;Y. Arnoud;B. Asman;J. E. Augustin;A. Augustinus;P. Baillon;P. Bambade;F. Barao;G. Barbiellini;R. Barbier;D. Y. Bardin;G. Barker;A. Baroncelli;O. Barring;M. Battaglia;M. Baubillier;K. H. Becks;M. Begalli;P. Beilliere;Y. Belokopytov;A. C. Benvenuti;C. Berat;M. Berggren;D. Bertini;D. Bertrand;M. Besancon;F. Bianchi;M. Bigi;M. S. Bilenky;M. A. Bizouard;D. Bloch;M. Bonesini;W. Bonivento;M. Boonekamp;P. S. L.;A. W. Borgland;G. Borisov;C. Bosio;O. Botner;E. Boudinov;B. Bouquet;C. Bourdarios;T. J. V.;I. Boyko;I. Bozovic;M. Bozzo;P. Branchini;K. D. Brand;T. Brenke;R. A. Brenner;R. Brown;P. Bruckman;J. M. Brunet;L. Bugge;T. Buran;T. Burgsmueller;P. BUschmann;S. Cabrera;M. Caccia;M. Calvi;A. J. C.;T. Camporesi;V. Canale;M. Canepa;F. Carena;L. Carroll;C. Caso;M. V. C.;A. Cattai;F. R. Cavallo;C. Cerruti;V. Chabaud;P. Charpentier;L. Chaussard;P. Checchia;G. A. Chelkov;M. Chen;R. Chierici;P. Chliapnikov;P. Chochula;V. Chorowicz;J. Chudoba;P. Collins;M. Colomer;R. Contri;E. Cortina;G. Cosme;F. Cossutti;J. H. Cowell;H. B. Crawley;D. Crennell;G. Crosetti;J. C. Maestro;S. Czellar;B. Dalmagne;G. Damgaard;M. Davenport;W. D. Silva;A. Deghorain;G. D. Ricca;P. Delpierre;N. Demaria;A. D. Angelis;W. D. Boer;S. D. Brabandere;C. D. Clercq;B. D. Lotto;A. D. Min;L. D. Paula;H. Dijkstra;L. D. Ciaccio;A. D. Diodato;A. Djannati;J. Dolbeau;K. Doroba;M. Dracos;J. Drees;K. A. Drees;M. Dris;A. Duperrin;J. D. Durand;R. Ehret;G. Eigen;T. Ekelof;G. Ekspong;M. Ellert;M. Elsing;J. P. Engel;B. Erzen;M. E. Santo;E. Falk;G. Fanourakis;D. Fassouliotis;J. Fayot;M. Feindt;A. Fenyuk;P. Ferrari;A. Ferrer;S. Fichet;A. Firestone;P. A. Fischer;U. Flagmeyer;H. Foeth;E. Fokitis;F. Fontanelli;B. Franek;A. G. Frodesen;R. Fruhwirth;F. Fulda-Quenzer;J. Fuster;A. Galloni;D. Gamba;M. Gandelman;C. Garcia;J. Garcia;C. Gaspar;M. Gaspar;U. Gasparini;P. Gavillet;E. N. Gazis;D. Gele;J. P. Gerber;L. Gerdyukov;N. Ghodbane;I. Gil;F. Glege;R. Gokieli;B. Golob;P. Goncalves;I. G. Caballero;G. Gopal;L. Gorn;M. Gorski;Y. Gouz;V. Gracco;J. Grahl;E. Graziani;C. Green;A. Grefrath;P. Gris;G. Grosdidier;K. Grzelak;M. Gunther;J. Guy;F. Hahn;S. Hahn;S. Haider;A. Hallgren;K. Hamacher;F. J. Harris;V. Hedberg;S. Heising;R. Henriques;J. J. Hernandez;P. Herquet;H. Herr;T. L. Hessing;J. M. Heuser;E. Higon;S. O. Holmgren;P. J. Holt;D. Holthuizen;D. Hoorelbeke;M. Houlden;J. Hrubec;K. Huet;K. Hultqvist;J. N. Jackson;R. Jacobsson;P. Jalocha;R. Janik;C. Jarlskog;P. Jarry;B. Jean-Marie;E. K. Johansson;L. Jonsson;P. Jonsson;C. Joram;P. Juillot;F. Kapusta;K. Karafasoulis;S. Katsanevas;E. C. Katsoufis;R. Keranen;B. A. Khomenko;N. N. Khovanski;B. King;N. J. Kjaer;O. Klapp;H. Klein;P. Kluit;D. Knoblauch;P. Kokkinias;M. Koratzinos;V. Kostioukhine;C. Kourkoumelis;O. Kouznetsov;M. Krammer;C. Kreuter;I. Kronkvist;J. Krstic;Z. Krumstien;P. Kubinec;W. Kucewicz;K. Kurvinen;C. Lacasta;J. W. Lamsa;L. Lanceri;D. W. Lane;P. Langefeld;V. Lapin;J. P. Laugier;R. Lauhakangas;G. Leder;F. Ledroit;V. Lefebure;L. Leinonen;A. Leisos;R. Leitner;L. Lemonne;G. Lenzen;V. Lepeltier;T. Lesiak;M. Lethuillier;J. Libby;D. Liko;A. Lipniacka;I. Lippi;B. Loerstad;J. G. Loken;J. H. Lopes;J. M. Lopez;D. Loukas;P. Lutz;L. Lyons;J. MacNaughton;J. R. Mahon;A. Maio;A. Malek;T. G. M.;V. Malychev;F. Mandl;J. Marco;R. Marco;B. Marechal;M. Margoni;J. C. Marin;C. Mariotti;A. Markou;C. Martinez-Rivero;F. Martinez-Vidal;S. M. I.;F. Matorras;C. Matteuzzi;G. Matthiae;F. Mazzucato;M. Mazzucato;M. McCubbin;R. McKay;R. McNulty;G. McPherson;J. Medbo;C. Meroni;A. Miagkov;M. Michelotto;E. Migliore;L
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