Deuteron and anti-deuteron production in e(+)e(-) collisions at the Z resonance
| Title: | Deuteron and anti-deuteron production in e(+)e(-) collisions at the Z resonance |
|---|---|
| Authors: | Schael S; Barate R; Bruneliere R; De Bonis I; Decamp D; Goy C; Jezequel S; Lees JP; Martin F; Merle E; Minard MN; Pietrzyk B; Trocme B; Bravo S; Casado MP; Chmeissani M; Crespo JM; Fernandez E; Fernandez Bosman M; Garrido L; Martinez M; Pacheco A; Ruiz H; Colaleo A; de Palma M; Maggi M; Nuzzo S; Ranieri A; Raso G; Ruggieri F; Selvaggi G; Silvestris L; Tempesta P; Tricomi A; Zito G; Huang X; Lin J; Ouyang Q; Wang T; Xie Y; Xu R; Xue S; Zhang J; Zhang L; Zhao W; Abbaneo D; Barklow T; Buchmuller O; Cattaneo M; Clerbaux B; Drevermann H; Forty RW; Frank M; Gianotti F; Hansen JB; Harvey J; Hutchcroft DE; Janot P; Jost B; Kado M; Mato P; Moutoussi A; Ranjard F; Rolandi L; Schlatter D; Teubert F; Valassi A; Videau I; Badaud F; Dessagne S; Falvard A; Fayolle D; Gay P; Jousset J; Michel B; Monteil S; Pallin D; Pascolo JM; Perret P; Hansen JD; Hansen JR; Hansen PH; Kraan AC; Nilsson BS; Kyriakis A; Markou C; Simopoulou E; Vayaki A; Zachariadou K; Blondel A; Brient JC; Machefert F; Rouge A; Videau H; Ciulli V; Focardi E; Parrini G; Antonelli A; Antonelli M; Bencivenni G; Bossi F; Capon G; Cerutti F; Chiarella V; Laurelli P; Mannocchi G; Murtas GP; Passalacqua L; Kennedy J; Lynch JG; Negus P; O'Shea V; Thompson AS; Wasserbaech S; Cavanaugh R; Dhamotharan S; Geweniger C; Hanke P; Hepp V; Kluge EE; Putzer A; Stenzel H; Tittel K; Wunsch M; Beuselinck R; Cameron W; Davies G; Dornan PJ; Girone M; Marinelli N; Nowell J; Rutherford SA; Sedgbeer JK; Thompson JC; White R; Ghete VM; Girtler P; Kneringer E; Kuhn D; Rudolph G; Bouhova Thacker E; Bowdery CK; Clarke DP; Ellis G; Finch AJ; Foster F; Hughes G; Jones RWL; Pearson MR; Robertson NA; Sloan T; Smizanska M; van der Aa O; Delaere C; Leibenguth G; Lemaitre V; Blumenschein U; Holldorfer F; Jakobs K; Kayser F; Muller AS; Renk B; Sander HG; Schmeling S; Wachsmuth H; Zeitnitz C; Ziegler T; Bonissent A; Coyle P; Curtil C; Ealet A; Fouchez D; Payre P; Tilquin A; Ragusa F; David A; Dietl H; Ganis G; Huttmann K; Lutjens G; Manner W; Moser HG; Settles R; Villegas M; Wolf G; Boucrot J; Callot O; Davier M; Duflot L; Grivaz JF; Heusse P; Jacholkowska A; Serin L; Veillet JJ; Azzurri P; Bagliesi G; Boccali T; Foa L; Giammanco A; Giassi A; Ligabue F; Messineo A; Palla F; Sanguinetti G; Sciaba A; Sguazzoni G; Spagnolo P; Tenchini R; Venturi A; Verdini PG; Awunor O; Blair GA; Cowan G; Garcia Bellido A; Green MG; Medcalf T; Misiejuk A; Strong JA; Teixeira Dias P; Clifft RW; Edgecock TR; Norton PR; Tomalin IR; Ward JJ; Bloch Devaux B; Boumediene D; Colas P; Fabbro B; Lancon E; Lemaire MC; Locci E; Perez P; Rander J; Tuchming B; Vallage B; Litke AM; Taylor G; Booth CN; Cartwright S; Combley F; Hodgson PN; Lehto M; Thompson LF; Bohrer A; Brandt S; Grupen C; Hess J; Ngac A; Prange G; Borean C; Giannini G; He H; Putz J; Rothberg J; Armstrong SR; Berkelman K; Cranmer K; Ferguson DPS; Gao Y; Gonzalez S; Hayes OJ; Hu H; Jin S; Kile J; McNamara PA; Nielsen J; Pan YB; von Wimmersperg Toeller JH; Wiedenmann W; Wu J; Wu SL; Wu X; Zobernig G; Dissertori G.; CREANZA, Donato Maria; DE FILIPPIS, Nicola; IASELLI, Giuseppe; MAGGI, Giorgio Pietro |
| Contributors: | Schael, S; Barate, R; Bruneliere, R; De Bonis, I; Decamp, D; Goy, C; Jezequel, S; Lees, Jp; Martin, F; Merle, E; Minard, Mn; Pietrzyk, B; Trocme, B; Bravo, S; Casado, Mp; Chmeissani, M; Crespo, Jm; Fernandez, E; Fernandez Bosman, M; Garrido, L; Martinez, M; Pacheco, A; Ruiz, H; Colaleo, A; Creanza, Donato Maria; DE FILIPPIS, Nicola; de Palma, M; Iaselli, Giuseppe; Maggi, Giorgio Pietro; Maggi, M; Nuzzo, S; Ranieri, A; Raso, G; Ruggieri, F; Selvaggi, G; Silvestris, L; Tempesta, P; Tricomi, A; Zito, G; Huang, X; Lin, J; Ouyang, Q; Wang, T; Xie, Y; Xu, R; Xue, S; Zhang, J; Zhang, L; Zhao, W; Abbaneo, D; Barklow, T; Buchmuller, O; Cattaneo, M; Clerbaux, B; Drevermann, H; Forty, Rw; Frank, M; Gianotti, F; Hansen, Jb; Harvey, J; Hutchcroft, De; Janot, P; Jost, B; Kado, M; Mato, P; Moutoussi, A; Ranjard, F; Rolandi, L; Schlatter, D; Teubert, F; Valassi, A; Videau, I; Badaud, F; Dessagne, S; Falvard, A; Fayolle, D; Gay, P; Jousset, J; Michel, B; Monteil, S; Pallin, D; Pascolo, Jm; Perret, P; Hansen, Jd; Hansen, Jr; Hansen, Ph; Kraan, Ac; Nilsson, B; Kyriakis, A; Markou, C; Simopoulou, E; Vayaki, A; Zachariadou, K; Blondel, A; Brient, Jc; Machefert, F; Rouge, A; Videau, H; Ciulli, V; Focardi, E |
| Publication Year: | 2006 |
| Collection: | Politecnico di Bari: Iris POLIBA (Catalogo dei prodotti della Ricerca) |
| Description: | Deuteron and anti-deuteron production in Z decays has been observed in the ALEPH experiment at LER The production rate of anti-deuterons is measured to be (5.9 +/- 1.8 +/- 0.5) x 10(-6) per hadronic Z decay in the anti-deuteron momentum range from 0.62 to 1.03 GeV/c. The coalescence parameter B-2, which characterizes the likelihood of anti-deuteron production, is measured to be 0.0033 +/- 0.0013 GeV2 in Z decays. These measurements indicate that the production of anti-deuterons is suppressed in e(+)e(-) collisions compared to that in pp and photoproduction collisions. (c) 2006 Elsevier B.V. All rights reserved. |
| Document Type: | article in journal/newspaper |
| Language: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/wos/WOS:000239676500008; volume:639; issue:3-4; firstpage:192; lastpage:201; numberofpages:10; journal:PHYSICS LETTERS. SECTION B; https://hdl.handle.net/11589/7264 |
| DOI: | 10.1016/j.physletb.2006.06.043 |
| Availability: | https://hdl.handle.net/11589/7264; https://doi.org/10.1016/j.physletb.2006.06.043 |
| Rights: | info:eu-repo/semantics/openAccess ; license:Tutti i diritti riservati |
| Accession Number: | edsbas.FA325F01 |
| Database: | BASE |