Masses, lifetimes and production rates of Ξ− and Ξ¯+ at LEP 1

6533b82dfe1ef96bd1291c59

RESEARCH PRODUCT

Masses, lifetimes and production rates of Ξ− and Ξ¯+ at LEP 1

Clara Troncon Jose R. Fernandez M. Bracko M. Bracko Andre Sopczak N. I. Zimin D. Moraes U. Kerzel E. K. Johansson A. Savoy-navarro A. Oyanguren F. Hauler Nuno Anjos G. Valenti Marc Winter Nikolaos P. Mastroyiannopoulos H. Wahlen F. Pierre Vincent Hedberg Dimitrios Fassouliotis T. Spassov P. D. Johansson L. Berntzon U. Schwickerath K. H. Becks M. Tobin U. Mjoernmark S. O. Holmgren Klaus Hamacher Markus Elsing P. B. Renton Marco Battaglia A. C. Taffard J. Guy Diego Rodriguez G. Polok Ernesto Migliore M. Chapkin Vaclav Vrba R. Contri B. Marechal E. C. Katsoufis Rosy Nicolaidou Mattias Ellert Peter Kluit M. Begalli M. Begalli Marta Calvi P. Buschmann A. Andreazza Vincenzo Canale Juan Fuster S. Ask E. Ben-haim A. N. Sisakian A. Sadovsky Maria Elena Pol Maria Elena Pol Corinne Berat Olga Botner S. Katsanevas Rafael Marco O.m. Kouznetsov V. Lepeltier J. D'hondt M. Nikolenko M. Siebel M. Pimenta Carmen García Paolo Checchia S. Todorovova Francisco Matorras Tomasz Szumlak D. Y. Bardin W. Liebig Tord Ekelof P. Verdier Ph. Gavillet A. G. Olshevski P. Goncalves W. Da Silva T. Tabarelli L. Pieri J. Macnaughton Chiara Mariotti D. Vilanova Antonio Ferrer Francesco Navarria Pablo Tortosa A. Zintchenko H. Foeth Nuno Filipe Castro Daniel Jeans V. Obraztsov G. Vegni S. U. Chung F. Tegenfeldt J. Van Eldik F. Ledroit Jacques Lemonne Piotr Zalewski Valerio Verzi P. Antilogus J. Rehn Francesca Romana Cavallo M. Zupan A. Ballestrero Filipe Veloso A. Zalewska K. Muenich I. A. Tyapkin Javier Cuevas A. J. Washbrook Daniel Wicke A. De Angelis P. Collins V. Zhuravlov Ugo Amaldi Martijn Mulders C. De Clercq M. Kucharczyk W. J. Murray M. Blom Oliver Passon B. Golob B. Golob Marco Costa Daniel Bloch Salvador Carrillo Moreno V.a. Uvarov E. Piotto Ahmimed Ouraou W. De Boer T. Allmendinger Louis Lyons D. Ryabtchikov B. Buschbeck G. Grosdidier G. Wilkinson S. Haug P. Abreu Martino Margoni E. Fokitis Andrea Perrotta Borut Paul Kerševan Patrick Jarry F. Kapusta R. Alemany-fernandez G. Leder B. ÅSman Alessandra Romero J. Hoffman J. Dalmau P. Bambade L. Salmi S. Maltezos P.s.l. Booth R. Monge N. Benekos D. Crennell F. Mandl R. Mc Nulty J. N. Jackson J. Rames G. J. Barker Richard Brenner G. Smadja Keith Hamilton P. J. Holt P. Kokkinias A. Onofre Josef Strauss Phillip Allport G. Della Ricca B. Tome P. Rebecchi Th. D. Papadopoulou K. Cieslik Roberto Chierici C. Martinez-rivero J. Drees M. Hennecke U. Mueller P. Tyapkin M. Espirito Santo W. Venus Demetrios Loukas T. Alderweireld Guillelmo Gomez-ceballos Evangelos Gazis J. H. Wickens B. Muryn Marco Paganoni Krzysztof Doroba Paul Baillon A. Petrolini Sandra Amato B. De Lotto F. Fulda-quenzer M. Berggren P. Niss Alexander Lincoln Read T. Podobnik T. Podobnik Tiziano Camporesi G. Cosme E. Graziani G. Kernel G. Kernel N. Pukhaeva J. M. Brunet C. Haag N. Van Remortel Chiara Meroni J. Piedra P. Bruckman V. Perepelitsa R. Sosnowski J. E. Augustin L. Vitale José Salt Georgios Fanourakis Ph. Charpentier Paolo Ronchese F. Mazzucato Jalal Abdallah H. Herr I. Van Vulpen M. Mazzucato Petar Adzic L. G. Tkatchev C. Walck R. Reinhardt N. J. Kjaer P. Lutz Christine Kourkoumelis Andrey Sokolov M. Szeptycka Marc Besancon A. Di Simone C. Weiser Agnieszka Oblakowska-mucha P. Jonsson Valeriy Pozdniakov E. Anashkin M. Rivero G. Tristram S. Tzamarias O. Yushchenko Danilo Zavrtanik Danilo Zavrtanik T. Albrecht Fabio Cossutti R. Gokieli R. Sekulin J. Montenegro Igor Boyko T. Lesiak Maarten Boonekamp A. Malek J. H. Lopes Ulrich Parzefall Sofia Andringa M. Stanitzki L. De Paula Luis Peralta E. Brodet T. Myklebust L. Jungermann T. Moa A. Pullia T. Da Silva P. V. Chliapnikov R. Orava Nicola Amapane Petr Travnicek Nathalie Besson P. Roudeau M. Moch A. Markou Alberto Benvenuti Marek Szczekowski Fabrizio Ferro Tiziano Rovelli Michal Bluj K. Grzelak G. Borisov Allan Hallgren L. Leinonen Antonio Baroncelli H. Palka K. Osterberg G. Eigen B. Bouquet M. Trochimczuk J. W. Lamsa M. Bonesini J. M. Lopez Z. Krumstein S. Paiano A. De Min Luc Pape M. Witek U. Flagmeyer B. Stugu N. De Maria M. Gandelman Anna Lipniacka C. Joram W. A. Mitaroff F. Richard C. Matteuzzi G. Myatt M. Nassiakou Klaus Moenig M. A. Houlden Rupert Leitner V. Ruhlmann-kleider J-c. Marin Wolfgang Adam J. P. Palacios Y. Arnoud L. Di Ciaccio A. Tonazzo M. Feindt Göran Jarlskog L. Mundim L. Mundim W. D. Apel R. Barbier F. Carena Jesus Marco Dietrich Liko Paolo Morettini Krzysztof Nawrocki Daniel Treille P. Van Dam J. Ridky A. Behrmann Themistocles Bowcock Barry King C. Parkes Jiri Masik J. Timmermans Oxana Smirnova M. L. Turluer D. Reid Andre Augustinus D. Bertrand Jiri Chudoba V. Poireau Christian Sander A. Passeri M. Baubillier Achille Stocchi F. Parodi

subject

Physics Nuclear physics Nuclear and High Energy Physics 010308 nuclear & particles physics Electron–positron annihilation 0103 physical sciences Production (computer science)010306 general physics 01 natural sciences Bar (unit)Xi baryon

description

Measurements of the Xi(-) and (Xi) over bar (+) masses, mass differences, lifetimes and lifetime differences are presented. The (Xi) over bar (+) sample used is much larger than those used previously for such measurements. In addition, the S production rates in Z -> b (b) over bar and Z -> q (q) over bar events are compared and the position xi* of the maximum of the distribution in Z -> q (q) over bar events is measured.

year	journal	country	edition	language
2006-08-01	Physics Letters B

https://doi.org/10.1016/j.physletb.2006.06.029