An energy-dependent partial-wave analysis of π+p → K+Σ+ between threshold and 2.35 GeV

Autor: D.C. Lowe, P.J. Litchfield, E. Arik, Ahmad Shirani, G.S. Ioannidis, C.J. Brankin, L.P. Mapelli, D.J. Candlin, K.J. Peach, S.M. Fisher, M.G. Green, B. Pollock, L.R. Scotland, I.F. Corbett, D.R.S. Boyd, G.D. Hallewell

An energy-dependent partial wave analysis of the reaction π+p → K+Σ+ has been carried out between threshold and 2.35 GeV centre-of-mass energy using recently published, high statistical precision data. A single solution giving a satisfactory fit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ef24fa8262c5dda6a2e82add912edf3
https://doi.org/10.1016/0550-3213(84)90332-8

Charm counting in b decays

Autor: D. Buskulic, I. De Bonis, D. Decamp, P. Ghez, C. Goy, J.-P. Lees, A. Lucotte, M.-N. Minard, J.-Y. Nief, P. Odier, B. Pietrzyk, M.P. Casado, M. Chmeissani, J.M. Crespo, M. Delfino, I. Efthymiopoulos, E. Fernandez, M. Fernandez-Bosman, Ll. Garrido, A. Juste, M. Martinez, S. Orteu, C. Padilla, I.C. Park, A. Pascual, J.A. Perlas, I. Riu, F. Sanchez, F. Teubert, A. Colaleo, D. Creanza, M. de Palma, G. Gelao, M. Girone, G. Iaselli, G. Maggi, M. Maggi, N. Marinelli, S. Nuzzo, A. Ranieri, G. Raso, F. Ruggieri, G. Selvaggi, L. Silvestris, P. Tempesta, A. Tricomi, G. Zito, X. Huang, J. Lin, Q. Ouyang, T. Wang, Y. Xie, R. Xu, S. Xue, J. Zhang, L. Zhang, W. Zhao, R. Alemany, A.O. Bazarko, G. Bonvicini, P. Bright-Thomas, M. Cattaneo, F. Cerutti, P. Comas, P. Coyle, H. Drevermann, R.W. Forty, M. Frank, R. Hagelberg, J. Harvey, P. Janot, B. Jost, E. Kneringer, J. Knobloch, I. Lehraus, G. Lutters, E.B. Martin, P. Mato, A. Minten, R. Miquel, Ll.M. Mir, L. Moneta, T. Oest, A. Pacheco, J.-F. Pusztaszeri, F. Ranjard, P. Rensing, G. Rizzo, L. Rolandi, D. Schlatter, M. Schmelling, M. Schmitt, O. Schneider, W. Tejessy, I.R. Tomalin, A. Venturi, H. Wachsmuth, A. Wagner, Z. Ajaltouni, A. Barrès, C. Boyer, A. Falvard, P. Gay, C. Guicheney, P. Henrard, J. Jousset, B. Michel, S. Monteil, J-C. Montret, D. Pallin, P. Perret, F. Podlyski, J. Proriol, P. Rosnet, J.-M. Rossignol, T. Fearnley, J.B. Hansen, J.D. Hansen, J.R. Hansen, P.H. Hansen, B.S. Nilsson, B. Rensch, A. Wäänänen, A. Kyriakis, C. Markou, E. Simopoulou, I. Siotis, A. Vayaki, K. Zachariadou, A. Blondel, G. Bonneaud, J.C. Brient, P. Bourdon, A. Rougé, M. Rumpf, A. Valassi, M. Verderi, H. Videau, D.J. Candlin, M.I. Parsons, E. Focardi, G. Parrini, M. Corden, C. Georgiopoulos, D.E. Jaffe, A. Antonelli, G. Bencivenni, G. Bologna, F. Bossi, P. Campana, G. Capon, D. Casper, V. Chiarella, G. Felici, P. Laurelli, G. Mannocchi, F. Murtas, G.P. Murtas, L. Passalacqua, M. Pepe-Altarelli, L. Curtis, S.J. Dorris, A.W. Halley, I.G. Knowles, J.G. Lynch, V. O'Shea, C. Raine, P. Reeves, J.M. Scarr, K. Smith, P. Teixeira-Dias, A.S. Thompson, F. Thomson, S. Thorn, R.M. Turnbull, U. Becker, C. Geweniger, G. Graefe, P. Hanke, G. Hansper, V. Hepp, E.E. Kluge, A. Putzer, M. Schmidt, J. Sommer, H. Stenzel, K. Tittel, S. Werner, M. Wunsch, D. Abbaneo, R. Beuselinck, D.M. Binnie, W. Cameron, P.J. Dornan, A. Moutoussi, J. Nash, J.K. Sedgbeer, A.M. Stacey, M.D. Williams, G. Dissertori, P. Girtler, D. Kuhn, G. Rudolph, A.P. Betteridge, C.K. Bowdery, P. Colrain, G. Crawford, A.J. Finch, F. Foster, G. Hughes, T. Sloan, M.I. Williams, A. Galla, I. Giehl, A.M. Greene, C. Hoffmann, K. Jakobs, K. Kleinknecht, G. Quast, B. Renk, E. Rohne, H.-G. Sander, P. van Gemmeren, C. Zeitnitz, J.J. Aubert, A.M. Bencheikh, C. Benchouk, A. Bonissent, G. Bujosa, D. Calvet, J. Carr, C. Diaconu, F. Etienne, N. Konstantinidis, P. Payre, D. Rousseau, M. Talby, A. Sadouki, M. Thulasidas, K. Trabelsi, M. Aleppo, F. Ragusa, C. Bauer, R. Berlich, W. Blum, V. Büscher, H. Dietl, F. Dydak, G. Ganis, C. Gotzhein, H. Kroha, G. Lütjens, G. Lutz, W. Männer, H.-G. Moser, R. Richter, A. Rosado-Schlosser, S. Schael, R. Settles, H. Seywerd, R.St. Denis, W. Wiedenmann, G. Wolf, J. Boucrot, O. Callot, Y. Choi, A. Cordier, M. Davier, L. Duflot, J.-F. Grivaz, Ph. Heusse, A. Höcker, A. Jacholkowska, M. Jacquet, D.W. Kim, F. Le Diberder, J. Lefrançois, A.-M. Lutz, I. Nikolic, H.J. Park, M.-H. Schune, S. Simion, J.-J. Veillet, I. Videau, D. Zerwas, P. Azzurri, G. Bagliesi, G. Batignani, S. Bettarini, C. Bozzi, G. Calderini, M. Carpinelli, M.A. Ciocci, V. Ciulli, R. Dell'Orso, R. Fantechi, I. Ferrante, L. Foà, F. Forti, A. Giassi, M.A. Giorgi, A. Gregorio, F. Ligabue, A. Lusiani, P.S. Marrocchesi, A. Messineo, F. Palla, G. Sanguinetti, A. Sciabà, P. Spagnolo, J. Steinberger, R. Tenchini, G. Tonelli, C. Vannini, P.G. Verdini, G.A. Blair, L.M. Bryant, J.T. Chambers, Y. Gao, M.G. Green, T. Medcalf, P. Perrodo, J.A. Strong, J.H. von Wimmersperg-Toeller, D.R. Botterill, R.W. Clifft, T.R. Edgecock, S. Haywood, P. Maley, P.R. Norton, J.C. Thompson, A.E. Wright, B. Bloch-Devaux, P. Colas, S. Emery, W. Kozanecki, E. Lançon, M.C. Lemaire, E. Locci, P. Perez, J. Rander, J.-F. Renardy, A. Roussarie, J.-P. Schuller, J. Schwindling, A. Trabelsi, B. Vallage, S.N. Black, J.H. Dann, R.P. Johnson, H.Y. Kim, A.M. Litke, M.A. McNeil, G. Taylor, C.N. Booth, R. Boswell, C.A.J. Brew, S. Cartwright, F. Combley, A. Koksal, M. Letho, W.M. Newton, J. Reeve, L.F. Thompson, A. Böhrer, S. Brandt, G. Cowan, C. Grupen, J. Minguet-Rodriguez, F. Rivera, P. Saraiva, L. Smolik, F. Stephan, M. Apollonio, L. Bosisio, R. Della Marina, G. Giannini, B. Gobbo, G. Musolino, J. Rothberg, S. Wasserbaech, S.R. Armstrong, P. Elmer, Z. Feng, D.P.S. Ferguson, Y.S. Gao, S. González, J. Grahl, T.C. Greening, O.J. Hayes, H. Hu, P.A. McNamara, J.M. Nachtman, W. Orejudos, Y.B. Pan, Y. Saadi, I.J. Scott, A.M. Walsh, J. Walsh, Sau Lan Wu, X. Wu, J.M. Yamartino, M. Zheng, G. Zobernig

Publikováno v: Physics Letters B
Physics Letters B, Elsevier, 1996, 388, pp.648-658
Physics Letters B, 1996, 388, pp.648-658

The inclusive production of charmed particles in Z--> decays has been measured from the yield of D-0, D+, D-s(+) and Lambda(c)(+) decays in a sample of events with high b purity collected with the ALEPH detector from 1992 to 1995. From these measurem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a728ffda94961d4d17e2e5812a5a92b
https://doi.org/10.1016/s0370-2693(96)01318-4

Measurement of the Bs0 lifetime and production rate with Ds−ℓ+ combinations in Z decays

Autor: D Buskulic, D Casper, I De Bonis, D Decamp, P Ghez, C Goy, J.-P Lees, A Lucotte, M.-N Minard, P Odier, B Pietrzyk, F Ariztizabal, M Chmeissani, J.M Crespo, I Efthymiopoulos, E Fernandez, M Fernandez-Bosman, V Gaitan, Ll Garrido, M Martinez, S Orteu, A Pacheco, C Padilla, F Palla, A Pascual, J.A Perlas, F Sanchez, F Teubert, A Colaleo, D Creanza, M de Palma, A Farilla, G Gelao, M Girone, G Iaselli, G Maggi, M Maggi, N Marinelli, S Natali, S Nuzzo, A Ranieri, G Raso, F Romano, F Ruggieri, G Selvaggi, L Silvestris, P Tempesta, G Zito, X Huang, J Lin, Q Ouyang, T Wang, Y Xie, R Xu, S Xue, J Zhang, L Zhang, W Zhao, G Bonvicini, M Cattaneo, P Comas, P Coyle, H Drevermann, A Engelhardt, R.W Forty, M Frank, R Hagelberg, J Harvey, R Jacobsen, P Janot, B Jost, J Knobloch, I Lehraus, C Markou, E.B Martin, P Mato, H Meinhard, A Minten, R Miquel, T Oest, P Palazzi, J.R Pater, J.-F Pusztaszeri, F Ranjard, P Rensing, L Rolandi, D Schlatter, M Schmelling, O Schneider, W Tejessy, I.R Tomalin, A Venturi, H Wachsmuth, W Wiedenmann, T Wildish, W Witzeling, J Wotschack, Z Ajaltouni, M Bardadin-Otwinowska, A Barres, C Boyer, A Falvard, P Gay, C Guicheney, P Henrard, J Jousset, B Michel, S Monteil, J-C Montret, D Pallin, P Perret, F Podlyski, J Proriol, J.-M Rossignol, F Saadi, T Fearnley, J.B Hansen, J.D Hansen, J.R Hansen, P.H Hansen, B.S Nilsson, A Kyriakis, E Simopoulou, I Siotis, A Vayaki, K Zachariadou, A Blondel, G Bonneaud, J.C Brient, P Bourdon, L Passalacqua, A Rougé, M Rumpf, R Tanaka, A Valassi, M Verderi, H Videau, D.J Candlin, M.I Parsons, E Focardi, G Parrini, M Corden, M Delfino, C Georgiopoulos, D.E Jaffe, A Antonelli, G Bencivenni, G Bologna, F Bossi, P Campana, G Capon, V Chiarella, G Felici, P Laurelli, G Mannocchi, F Murtas, G.P Murtas, M Pepe-Altarelli, S.J Dorris, A.W Halley, I ten Have, I.G Knowles, J.G Lynch, W.T Morton, V O'Shea, C Raine, P Reeves, J.M Scarr, K Smith, M.G Smith, A.S Thompson, F Thomson, S Thorn, R.M Turnbull, U Becker, O Braun, C Geweniger, G Graefe, P Hanke, V Hepp, E.E Kluge, A Putzer, B Rensch, M Schmidt, J Sommer, H Stenzel, K Tittel, S Werner, M Wunsch, R Beuselinck, D.M Binnie, W Cameron, D.J Colling, P.J Dornan, N Konstantinidis, L Moneta, A Moutoussi, J Nash, G San Martin, J.K Sedgbeer, A.M Stacey, G Dissertori, P Girler, E Kneringer, D Kuhn, G Rudolph, C.K Bowdery, T.J Brodbeck, P Colrain, G Crawford, A.J Finch, F Foster, G Hughes, T Sloan, E.P Whelan, M.I Williams, A Galla, A.M Greene, K Kleinknecht, G Quast, J Raab, B Renk, H.-G Sander, R Wanke, P van Gemmeren, C Zeitnitz, J.J Aubert, A.M Bencheikh, C Benchouk, A Bonissent, G Bujosa, D Calvet, J Carr, C Diaconu, F Etienne, M Thulasidas, D Nicod, P Payre, D Rousseau, M Talby, I Abt, R Assmann, C Bauer, W Blum, D Brown, H Dietl, F Dydak, G Ganis, C Gotzhein, K Jakobs, H Kroha, G Lütjens, G Lutz, W Männer, H.-G Moser, R Richter, A Rosado-Schlosser, S Schael, R Settles, H Seywerd, U Stierlin, R.St Denis, G Wolf, R Alemany, J Boucrot, O Callot, A Cordier, F Courault, M Davier, L Duflot, J.-F Grivaz, Ph Heusse, M Jacquet, D.W Kim, F Le Diberder, J Lefrançois, A.-M Lutz, G Musolino, I Nikolic, H.J Park, I.C Park, M.-H Schune, S Simion, J.-J Veillet, I Videau, D Abbaneo, P Azzurri, G Bagliesi, G Batignani, S Bettarini, C Bozzi, G Calderini, M Carpinelli, M.A Ciocci, V Ciulli, R Dell'Orso, R Fantechi, I Ferrante, L Foà, F Forti, A Giassi, M.A Giorgi, A Gregorio, F Ligabue, A Lusiani, P.S Marrocchesi, A Messineo, G Rizzo, G Sanguinetti, A Sciabà, P Spagnolo, J Steinberger, R Tenchini, G Tonelli, G Triggiani, C Vannini, P.G Verdini, J Walsh, A.P Betteridge, G.A Blair, L.M Bryant, F Cerutti, Y Gao, M.G Green, D.L Johnson, T Medcalf, Ll.M Mir, P Perrodo, J.A Strong, V Bertin, D.R Botterill, R.W Clifft, T.R Edgecock, S Haywood, M Edwards, P Maley, P.R Norton, J.C Thompson, B Bloch-Devaux, P Colas, H Duarte, S Emery, W Kozanecki, E Lançon, M.C Lemaire, E Locci, B Marz, P Perez, J Rander, J.-F Renardy, A Rosowsky, A Roussarie, J.-P Schuller, J Schwindling, D Si Mohand, A Trabelsi, B Vallage, R.P Johnson, H.Y Kim, A.M Litke, M.A McNeil, G Taylor, A Beddall, C.N Booth, R Boswell, S Cartwright, F Combley, I Dawson, A Koksal, M Letho, W.M Newton, C Rankin, L.F Thompson, A Böhrer, S Brandt, G Cowan, E Feigl, C Grupen, G Lutters, J Minguet-Rodriguez, F Rivera, P Saraiva, L Smolik, F Stephan, M Apollonio, L Bosisio, R Della Marina, G Giannini, B Gobbo, F Ragusa, J Rothberg, S Wasserbaech, S.R Armstrong, L Bellantoni, P Elmer, Z Feng, D.P.S Ferguson, Y.S Gao, S González, J Grahl, J.L Harton, O.J Hayes, H Hu, P.A McNamara, J.M Nachtman, W Orejudos, Y.B Pan, Y Saadi, M Schmitt, I.J Scott, V Sharma, J.D Turk, A.M Walsh, Sau Lan Wu, X Wu, J.M Yamartino, M Zheng, G Zobernig

Publikováno v: Physics Letters B
Physics Letters B, 1995, 361, pp.221-233
Physics Letters B, Elsevier, 1995, 361, pp.221-233

The lifetime of the Bs0 meson is measured in approximately 3 million hadronic Z decays accumulated using the ALEPH detector at LEP from 1991 to 1994. Seven different Ds− decay modes were reconstructed and combined with an opposite sign lepton as ev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c52f1be22fd2d830012524b65975955
https://doi.org/10.1016/0370-2693(95)01173-n

Search for high mass photon pairs in (f= e, μ, τ, v, q) at LEP

Autor: D. Buskulic, I. De Bonis, D. Decamp, P. Ghez, C. Goy, J.-P. Lees, M.-N. Minard, B. Pietrzyk, R. Alemany, F. Ariztizabal, P. Comas, J.M. Crespo, M. Delfino, E. Fernandez, M. Fernandez-Bosman, V. Gaitan, Ll. Garrido, T. Mattison, A. Pacheco, C. Padilla, A. Pascual, D. Creanza, M. de Palma, A. Farilla, G. Iaselli, G. Maggi, S. Natali, S. Nuzzo, M. Quattromini, A. Ranieri, G. Raso, F. Romano, F. Ruggieri, G. Selvaggi, L. Silvestris, P. Tempesta, G. Zito, Y. Chai, H. Hu, D. Huang, X. Huang, J. Lin, T. Wang, Y. Xie, D. Xu, R. Xu, J. Zhang, L. Zhang, W. Zhao, E. Blucher, G. Bonvicini, J. Boudreau, D. Casper, H. Drevermann, R.W. Forty, G. Ganis, C. Gay, R. Hagelberg, J. Harvey, S. Haywood, J. Hilgart, R. Jacobsen, B. Jost, J. Knobloch, I. Lehraus, T. Lohse, M. Maggi, C. Markou, M. Martinez, P. Mato, H. Meinhard, A. Minten, A. Miotto, R. Miquel, H.-G. Moser, P. Palazzi, J.R. Pater, J.A. Perlas, J.-F. Pusztaszeri, F. Ranjard, G. Redlinger, L. Rolandi, J. Rothberg, T. Ruan, M. Saich, D. Schlatter, M. Schmelling, F. Sefkow, W. Tejessy, R. Veenhof, H. Wachsmuth, W. Wiedenmann, T. Wildish, W. Witzeling, J. Wotschack, Z. Ajaltouni, F. Badaud, M. Bardadin-Otwinowska, R. El Fellous, A. Falvard, P. Gay, C. Guicheney, P. Henrard, J. Jousset, B. Michel, J.-C. Montret, D. Pallin, P. Perret, F. Podlyski, J. Proriol, F. Prulhière, F. Saadi, T. Fearnley, J.D. Hansen, J.R. Hansen, P.H. Hansen, R. Møllerud, B.S. Nilsson, I. Efthymiopoulos, A. Kyriakis, E. Simopoulou, A. Vayaki, K. Zachariadou, J. Badier, A. Blondel, G. Bonneaud, J.C. Brient, G. Fouque, S. Orteu, A. Rougé, M. Rumpf, R. Tanaka, M. Verderi, H. Videau, D.J. Candlin, M.I. Parsons, E. Veitch, E. Focardi, L. Moneta, G. Parrini, M. Corden, C. Georgiopoulos, M. Ikeda, J. Lannutti, D. Levinthal, L. Sawyer, S. Wasserbaech, A. Antonelli, R. Baldini, G. Bencivenni, G. Bologna, F. Bossi, P. Campana, G. Capon, F. Cerutti, V. Chiarella, B. D'Ettorre-Piazzoli, G. Felici, P. Laurelli, G. Mannocchi, F. Murtas, G.P. Murtas, L. Passalacqua, M. Pepe-Altarelli, P. Picchi, P. Colrain, I. ten Have, J.G. Lynch, W. Maitland, W.T. Morton, C. Raine, P. Reeves, J.M. Scarr, K. Smith, M.G. Smith, A.S. Thompson, R.M. Turnbull, B. Brandl, O. Braun, C. Geweniger, P. Hanke, V. Hepp, E.E. Kluge, Y. Maumary, A. Putzer, B. Rensch, A. Stahl, K. Tittel, M. Wunsch, R. Beuselinck, D.M. Binnie, W. Cameron, M. Cattaneo, D.J. Colling, P.J. Dornan, A.M. Greene, J.F. Hassard, N.M. Lieske, A. Moutoussi, J. Nash, S. Patton, D.G. Payne, M.J. Phillips, G. San Martin, J.K. Sedgbeer, I.R. Tomalin, A.G. Wright, P. Girtler, E. Kneringer, D. Kuhn, G. Rudolph, C.K. Bowdery, T.J. Brodbeck, A.J. Finch, F. Foster, G. Hughes, D. Jackson, N.R. Keemer, M. Nuttall, A. Patel, T. Sloan, S.W. Snow, E.P. Whelan, K. Kleinknecht, J. Raab, B. Renk, H.-G. Sander, H. Schmidt, F. Steeg, S.M. Walther, R. Wanke, B. Wolf, A.M. Bencheikh, C. Benchouk, A. Bonissent, J. Carr, P. Coyle, J. Drinkard, F. Etienne, D. Nicod, S. Paplexiou, P. Payre, L. Roos, D. Rousseau, P. Schwemling, M. Talby, S. Adlung, R. Assmann, C. Bauer, W. Blum, D. Brown, P. Cattaneo, B. Dehning, H. Dietl, F. Dydak, M. Frank, A.W. Halley, K. Jacobs, J. Lauber, G. Lütjens, G. Lutz, W. Männer, R. Richter, J. Schröder, A.S. Schwarz, R. Settles, H. Seywerd, U. Stierlin, U. Stiegler, R. St. Denis, G. Wolf, J. Boucrot, O. Callot, A. Cordier, M. Davier, L. Duflot, J.-F. Grivaz, Ph. Heusse, D.E. Jaffe, P. Janot, D.W. Kim, F. Le Diberder, J. Lefrançois, A.-M. Lutz, M.-H. Schune, J.-J. Veillet, I. Videau, Z. Zhang, D. Abbaneo, G. Bagliesi, G. Batignani, U. Bottigli, C. Bozzi, G. Calderini, M. Carpinelli, M.A. Ciocci, R. Dell'Orso, I. Ferrante, F. Fidecaro, L. Foà, F. Forti, A. Giassi, M.A. Giorgi, A. Gregorio, F. Ligabue, A. Lusiani, E.B. Mannelli, P.S. Marrocchesi, A. Messineo, F. Palla, G. Rizzo, G. Sanguinetti, P. Spagnolo, J. Steinberger, R. Tenchini, G. Tonelli, G. Triggiani, C. Vannini, A. Venturi, P.G. Verdini, J. Walsh, A.P. Betteridge, J.M. Carter, Y. Gao, M.G. Green, P.V. March, Ll.M. Mir, T. Medcalf, I.S. Quazi, J.A. Strong, L.R. West, D.R. Botterill, R.W. Clifft, T.R. Edgecock, M. Edwards, S.M. Fisher, T.J. Jones, P.R. Norton, D.P. Salmon, J.C. Thompson, B. Bloch-Devaux, P. Colas, H. Duarte, S. Emery, W. Kozanecki, E. Lançon, M.C. Lemaire, E. Locci, B. Marx, P. Perez, J. Rander, J.-F. Renardy, A. Rosowsky, A. Roussarie, J.-P. Schuller, J. Schwindling, D. Si Mohand, B. Vallage, R.P. Johnson, A.M. Litke, G. Taylor, J. Wear, J.G. Ashman, W. Babbage, C.N. Booth, C. Buttar, S. Cartwright, F. Combley, I. Dawson, L.F. Thompson, E. Barberio, A. Böhrer, S. Brandt, G. Cowan, C. Grupen, G. Lutters, F. Rivera, U. Schäfer, L. Smolik, L. Bosisio, R. Della Marina, G. Giannini, B. Gobbo, F. Ragusa, L. Bellantoni, W. Chen, D. Cinabro, J.S. Conway, D.F. Cowen, D.P.S. Ferguson, Y.S. Gao, J. Grahl, J.L. Harton, R.C. Jared, B.W. LeClaire, C. Lishka, Y.B. Pan, Y. Saadi, M. Schmitt, V. Sharma, Z.H. Shi, A.M. Walsh, F.V. Weber, Sau Lan Wu, X. Wu, M. Zheng, G. Zobernig

Publikováno v: Physics Letters B. 308:425-434

The result of a search for high mass photon pairs from the processes e + e − → f f γγ (f = e, μ, τ, v and q) with the ALEPH detector is reported. The result for f = e , μ and τ is to be compared with the observation of 4 events by the L3 Co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6707f6320d709c95bdbf437362552321
https://doi.org/10.1016/0370-2693(93)91308-a

Measurement of the B hadron lifetime

Autor: D. Decamp, B. Deschizeaux, C. Goy, J.-P. Lees, M.-N. Minard, R. Alemany, J.M. Crespo, M. Delfino, E. Fernandez, V. Gaitan, Ll. Garrido, P. Mato, R. Miquel, Ll.M. Mir, S. Orteu, A. Pacheco, J.A. Perlas, E. Tubau, M.G. Catanesi, D. Creanza, M. de Palma, A. Farilla, G. Iaselli, G. Maggi, M. Maggi, S. Natali, S. Nuzzo, M. Quattromini, A. Ranieri, G. Raso, F. Romano, F. Ruggieri, G. Selvaggi, L. Silvestris, P. Tempesta, G. Zito, Y. Gao, H. Hu, D. Huang, X. Huang, J. Lin, J. Lou, C. Qiao, T. Ruan, T. Wang, Y. Xie, D. Xu, R. Xu, J. Zhang, W. Zhao, H. Albrecht, W.B. Atwood, F. Bird, E. Blucher, G. Bonvicini, F. Bossi, D. Brown, T.H. Burnett, H. Drevermann, F. Dydak, R.W. Forty, C. Grab, R. Hagelberg, S. Haywood, B. Jost, M. Kasemann, G. Kellner, J. Knobloch, A. Lacourt, I. Lehraus, T. Lohse, D. Lüke, A. Marchioro, M. Martinez, J. May, S. Menary, A. Minten, A. Miotto, J. Nash, P. Palazzi, F. Ranjard, G. Redlinger, A. Roth, J. Rothberg, H. Rotscheidt, W. von Rüden, R. St.Denis, D. Schlatter, M. Takashima, M. Talby, W. Tejessy, H. Wachsmuth, S. Wasserbaech, S. Wheeler, W. Wiedenmann, W. Witzeling, J. Wotschack, Z. Ajaltouni, M. Bardadin-Otwinowska, A. Falvard, R. El Fellous, P. Gay, J. Harvey, P. Henrard, J. Jousset, B. Michel, J.-C. Montret, D. Pallin, P. Perret, J. Proriol, F. Prulhière, G. Stimpfl, J.D. Hansen, J.R. Hansen, P.H. Hansen, R. Møllerud, E.R. Nielsen, B.S. Nilsson, I. Efthymiopoulos, E. Simopoulou, A. Vayaki, J. Badier, A. Blondel, G. Bonneaud, J. Bourotte, F. Braems, J.C. Brient, G. Fouque, A. Gamess, R. Guirlet, A. Rosowsky, A. Rougé, M. Rumpf, R. Tanaka, H. Videau, D.J. Candlin, E. Veitch, G. Parrini, M. Corden, C. Georgiopoulos, M. Ikeda, J. Lannutti, D. Levinthal, M. Mermikides, L. Sawyer, A. Antonelli, R. Baldini, G. Bencivenni, G. Bologna, P. Campana, G. Capon, V. Chiarella, B. D'Ettorre-Piazzoli, G. Felici, P. Laurelli, G. Mannocchi, F. Massimo-Brancaccio, F. Murtas, G.P. Murtas, G. Nicoletti, L. Passalacqua, M. Pepe-Altarelli, P. Picchi, P. Zografou, B. Altoon, O. Boyle, A.W. Halley, I.ten Have, J.L. Hearns, J.G. Lynch, W.T. Morton, C. Raine, J.M. Scarr, K. Smith, A.S. Thompson, R.M. Turnbull, B. Brandl, O. Braun, R. Geiges, C. Geweniger, P. Hanke, V. Hepp, E.E. Kluge, Y. Maumary, A. Putzer, B. Rensch, A. Stahl, K. Tittel, M. Wunsch, A.T. Belk, R. Beuselinck, D.M. Binnie, W. Cameron, M. Cattaneo, P.J. Dornan, S. Dugeay, A.M. Greene, J.F. Hassard, N.M. Lieske, S.J. Patton, D.G. Payne, M.J. Phillips, J.K. Sedgbeer, G. Taylor, I.R. Tomalin, A.G. Wright, P. Girtler, D. Kuhn, G. Rudolph, C.K. Bowdery, T.J. Brodbeck, A.J. Finch, F. Foster, G. Hughes, N.R. Keemer, M. Nuttall, A. Patel, B.S. Rowlingson, T. Sloan, S.W. Snow, E.P. Whelan, T. Barczewski, L.A.T. Bauerdick, K. Kleinknecht, B. Renk, S. Roehn, H.-G. Sander, M. Schmelling, H. Schmidt, F. Steeg, J.-P. Albanese, J.-J. Aubert, C. Benchouk, V. Bernard, A. Bonissent, D. Courvoisier, F. Etienne, S. Papalexiou, P. Payre, B. Pietrzyk, Z. Qian, W. Blum, P. Cattaneo, G. Cowan, B. Dehning, H. Dietl, M. Fernandez-Bosman, T. Hansl-Kozanecka, A. Jahn, W. Kozanecki, E. Lange, G. Lütjens, G. Lutz, W. Männer, H.-G. Moser, Y. Pan, R. Richter, J. Schröder, A.S. Schwarz, R. Settles, U. Stierlin, J. Thomas, G. Wolf, V. Bertin, G. de Bouard, J. Boucrot, O. Callot, X. Chen, A. Cordier, M. Davier, G. Ganis, J.-F. Grivaz, Ph. Heusse, P. Janot, V. Journé, D.W. Kim, J. Lefrançois, J.-M. Lutz, J.-J. Veillet, I. Videau, Z. Zhang, F. Zomer, S.R. Amendolia, G. Bagliesi, G. Batignani, L. Bosisio, U. Bottigli, C. Bradaschia, M. Carpinelli, M.A. Ciocci, R. Dell'Orso, I. Ferrante, F. Fidecaro, L. Foà, E. Focardi, F. Forti, A. Giassi, M.A. Giorgi, F. Ligabue, A. Lusiani, E.B. Mannelli, P.S. Marrocchesi, A. Messineo, L. Moneta, F. Palla, G. Sanguinetti, J. Steinberger, R. Tenchini, G. Tonelli, G. Triggiani, C. Vannini-Castaldi, A. Venturi, P.G. Verdini, J. Walsh, J.M. Carter, M.G. Green, P.V. March, T. Medcalf, I.S. Quazi, M.R. Saich, J.A. Strong, R.M. Thomas, L.R. West, T. Wildish, D.R. Botterill, R.W. Clifft, T.R. Edgecock, M. Edwards, S.M. Fisher, T.J. Jones, P.R. Norton, D.P. Salmon, J.C. Thompson, B. Bloch-Devaux, P. Colas, C. Klopfenstein, E. Lançon, E. Locci, S. Loucatos, E. Monnier, P. Perez, F. Perrier, J. Rander, J.-F. Renardy, A. Roussarie, J.-P. Schuller, J. Schwindling, J.G. Ashan, C.N. Booth, C. Buttar, R. Carney, S. Cartwright, F. Combley, M. Dinsdale, M. Dogru, F. Hatfield, J. Martin, D. Parker, P. Reeves, L.F. Thompson, S. Brandt, H. Burkhardt, C. Grupen, H. Meinhard, L. Mirabito, E. Neugebauer, U. Schäfer, H. Seywerd, G. Apollinari, G. Giannini, B. Gobbo, F. Liello, L. Rolandi, U. Stiegler, L. Bellantoni, J.F. Boudreau, D. Cinabro, J.S. Conway, D.F. Cowen, A.J. DeWeerd, Z. Feng, D.P.S. Ferguson, Y.S. Gao, J. Grahl, J.L. Harton, J. Hilgart, J.E. Jacobsen, R.C. Jared, R.P. Johnson, B.W. LeClaire, Y.B. Pan, J.R. Pater, Y. Saadi, V. Sharma, M.A. Walsh, J.A. Wear, F.V. Weber, M.H. Whitney, Sau Lan Wu Lan Wu, Z.L. Zhou, G. Zobernig

Publikováno v: Physics Letters B. 257:492-504

The average lifetime of B hadrons has been measured by the ALEPH experiment at LEP. Events containing B hadrons are selected by the identification of leptons with high transverse momentum in hadronic Z decays, and the lifetime is extracted from a fit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4838000945296968d9f8f00377a2b61d
https://doi.org/10.1016/0370-2693(91)91927-n