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A measurement of the gluon splitting rate into bb̄ pairs in hadronic Z decays
- Authors :
- Barate, R
Buskulic, D
Decamp, D
Ghez, P
Goy, C
Lees, J
Lucotte, A
Merle, E
Minard, M
Nief, J
Pietrzyk, B
Alemany, R
Boix, G
Casado, M
Chmeissani, M
Crespo, J
Delfino, M
Fernandez, E
Fernandez Bosman, M
Garrido, L
Grauges, E
Juste, A
Martinez, M
Merino, G
Miquel, R
Mir, L
Park, I
Pascual, A
Riu, I
Sanchez, F
Colaleo, A
Creanza, D
de Palma, M
Gelao, G
Iaselli, G
Maggi, G
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
Becker, U
Bright Thomas, P
Casper, D
Cattaneo, M
Cerutti, F
Ciulli, V
Dissertori, G
Drevermann, H
Forty, R
Frank, M
Hagelberg, R
Halley, A
Hansen, J
Harvey, J
Janot, P
Jost, B
Lehraus, I
Mato, P
Minten, A
Moneta, L
Pacheco, A
Ranjard, F
Rolandi, L
Rousseau, D
Schlatter, D
Schmitt, M
Schneider, O
Tejessy, W
Teubert, F
Tomalin, I
Wachsmuth, H
Ajaltouni, Z
Badaud, F
Chazelle, G
Deschamps, O
Falvard, A
Ferdi, C
Gay, P
Guicheney, C
Henrard, P
Jousset, J
Michel, B
Monteil, S
Montret, J
Pallin, D
Perret, P
Podlyski, F
Proriol, J
Rosnet, P
Hansen, P
Nilsson, B
Rensch, B
Waananen, A
Daskalakis, G
Kyriakis, A
Markou, C
Simopoulou, E
Siotis, I
Vayaki, A
Blondel, A
Bonneaud, G
Brient, J
Bourdon, P
Rouge, A
Rumpf, M
Valassi, A
Verderi, M
Videau, H
Focardi, E
Parrini, G
Zachariadou, K
Corden, M
Georgiopoulos, C
Jaffe, D
Antonelli, A
Bencivenni, G
Bologna, G
Bossi, F
Campana, P
Capon, G
Chiarella, V
Felici, G
Laurelli, P
Mannocchi, G
Murtas, F
Murtas, G
Passalacqua, L
Pepe Altarelli, M
Curtis, L
Lynch, J
Negus, P
O'Shea, V
Raine, C
Scarr, J
Smith, K
Teixeira Dias, P
Thompson, A
Thomson, E
Buchmuller, O
Dhamotharan, S
Geweniger, C
Graefe, G
Hanke, P
Hansper, G
Hepp, V
Kluge, E
Putzer, A
Sommer, J
Tittel, K
Werner, S
Wunsch, M
Beuselinck, R
Binnie, D
Cameron, W
Dornan, P
Girone, M
Goodsir, S
Martin, E
Marinelli, N
Moutoussi, A
Nash, J
Sedgbeer, J
Spagnolo, P
Williams, M
Ghete, V
Girtler, P
Kneringer, E
Kuhn, D
Rudolph, G
Betteridge, A
Bowdery, C
Buck, P
Colrain, P
Crawford, G
Finch, A
Foster, F
Hughes, G
Jones, R
Robertson, N
Giehl, I
Hoffmann, C
Jakobs, K
Kleinknecht, K
Quast, G
Renk, B
Rohne, E
Sander, H
van Gemmeren, P
Zeitnitz, C
Aubert, J
Benchouk, C
Bonissent, A
Bujosa, G
Carr, J
Coyle, P
Etienne, F
Leroy, O
Motsch, F
Payre, P
Talby, M
Sadouki, A
Thulasidas, M
Trabelsi, K
Aleppo, M
Antonelli, M
Ragusa, F
Berlich, R
Buscher, V
Cowan, G
Dietl, H
Ganis, G
Lutjens, G
Mannert, C
Manner, W
Moser, H
Schael, S
Settles, R
Seywerd, H
Stenzel, H
Wiedenmann, W
Wolf, G
Boucrot, J
Callot, O
Chen, S
Cordier, A
Davier, M
Duflot, L
Grivaz, J
Heusse, P
Hocker, A
Jacholkowska, A
Kim, D
Le Diberder, F
Lefrancois, J
Lutz, A
Schune, M
Tournefier, E
Veillet, J
Videau, I
Zerwas, D
Azzurri, P
Bagliesi, G
Batignani, G
Bettarini, S
Boccali, T
Bozzi, C
Calderini, G
Carpinelli, M
Ciocci, M
Dell'Orso, R
Fantechi, R
Ferrante, I
Foa, L
Forti, F
Giassi, A
Giorgi, M
Gregorio, A
Ligabue, F
Lusiani, A
Marrocchesi, P
Messineo, A
Palla, F
Rizzo, G
Sanguinetti, G
Sciaba, A
Sguazzoni, G
Tenchini, R
Tonelli, G
Vannini, C
Venturi, A
Verdini, P
Blair, G
Bryant, L
Chambers, J
Green, M
Medcalf, T
Perrodo, P
Strong, J
von Wimmersperg Toeller, J
Botterill, D
Clifft, R
Edgecock, T
Norton, P
Thompson, J
Wright, A
Bloch Devaux, B
Colas, P
Emery, S
Kozanecki, W
Lancon, E
Lemaire, M
Locci, E
Perez, P
Rander, J
Renardy, J
Roussarie, A
Schuller, J
Schwindling, J
Trabelsi, A
Vallage, B
Black, S
Dann, J
Johnson, R
Kim, H
Konstantinidis, N
Litke, A
Mcneil, M
Taylor, G
Booth, C
Cartwright, S
Combley, F
Kelly, M
Lehto, M
Thompson, L
Affholderbach, K
Bohrer, A
Brandt, S
Grupen, C
Saraiva, P
Smolik, L
Stephan, F
Giannini, G
Gobbo, B
Musolino, G
Rothberg, J
Wasserbaech, S
Armstrong, S
Charles, E
Elmer, P
Ferguson, D
Gao, Y
Gonzalez, S
Greening, T
Hayes, O
Hu, H
Jin, S
Mcnamara, P
Nachtman, J
Nielsen, J
Orejudos, W
Pan, Y
Saadi, Y
Scott, I
Walsh, J
Wu, S
Wu, X
Zobernig, G
Barate R
Buskulic D
Decamp D
Ghez P
Goy C
Lees JP
Lucotte A
Merle E
Minard MN
Nief JY
Pietrzyk B
Alemany R
Boix G
Casado MP
Chmeissani M
Crespo JM
Delfino M
Fernandez E
Fernandez Bosman M
Garrido L
Grauges E
Juste A
Martinez M
Merino G
Miquel R
Mir LM
Park IC
Pascual A
Riu I
Sanchez F
Colaleo A
Creanza D
de Palma M
Gelao G
Iaselli G
Maggi G
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
Becker U
Bright Thomas P
Casper D
Cattaneo M
Cerutti F
Ciulli V
Dissertori G
Drevermann H
Forty RW
Frank M
Hagelberg R
Halley AW
Hansen JB
Harvey J
Janot P
Jost B
Lehraus I
Mato P
Minten A
Moneta L
Pacheco A
Ranjard F
Rolandi L
Rousseau D
Schlatter D
Schmitt M
Schneider O
Tejessy W
Teubert F
Tomalin IR
Wachsmuth H
Ajaltouni Z
Badaud F
Chazelle G
Deschamps O
Falvard A
Ferdi C
Gay P
Guicheney C
Henrard P
Jousset J
Michel B
Monteil S
Montret JC
Pallin D
Perret P
Podlyski F
Proriol J
Rosnet P
Hansen JD
Hansen JR
Hansen PH
Nilsson BS
Rensch B
Waananen A
Daskalakis G
Kyriakis A
Markou C
Simopoulou E
Siotis I
Vayaki A
Blondel A
Bonneaud G
Brient JC
Bourdon P
Rouge A
Rumpf M
Valassi A
Verderi M
Videau H
Focardi E
Parrini G
Zachariadou K
Corden M
Georgiopoulos C
Jaffe DE
Antonelli A
Bencivenni G
Bologna G
Bossi F
Campana P
Capon G
Chiarella V
Felici G
Laurelli P
Mannocchi G
Murtas F
Murtas GP
Passalacqua L
Pepe Altarelli M
Curtis L
Lynch JG
Negus P
O'Shea V
Raine C
Scarr JM
Smith K
Teixeira Dias P
Thompson AS
Thomson E
Buchmuller O
Dhamotharan S
Geweniger C
Graefe G
Hanke P
Hansper G
Hepp V
Kluge EE
Putzer A
Sommer J
Tittel K
Werner S
Wunsch M
Beuselinck R
Binnie DM
Cameron W
Dornan PJ
Girone M
Goodsir S
Martin EB
Marinelli N
Moutoussi A
Nash J
Sedgbeer JK
Spagnolo P
Williams MD
Ghete VM
Girtler P
Kneringer E
Kuhn D
Rudolph G
Betteridge AP
Bowdery CK
Buck PG
Colrain P
Crawford G
Finch AJ
Foster F
Hughes G
Jones RWL
Robertson NA
Williams MI
Giehl I
Hoffmann C
Jakobs K
Kleinknecht K
Quast G
Renk B
Rohne E
Sander HG
van Gemmeren P
Zeitnitz C
Aubert JJ
Benchouk C
Bonissent A
Bujosa G
Carr J
Coyle P
Etienne F
Leroy O
Motsch F
Payre P
Talby M
Sadouki A
Thulasidas M
Trabelsi K
Aleppo M
Antonelli M
Ragusa F
Berlich R
Buscher V
Cowan G
Dietl H
Ganis G
Lutjens G
Mannert C
Manner W
Moser HG
Schael S
Settles R
Seywerd H
Stenzel H
Wiedenmann W
Wolf G
Boucrot J
Callot O
Chen S
Cordier A
Davier M
Duflot L
Grivaz JF
Heusse P
Hocker A
Jacholkowska A
Kim DW
Le Diberder F
Lefrancois J
Lutz AM
Schune MH
Tournefier E
Veillet JJ
Videau I
Zerwas D
Azzurri P
Bagliesi G
Batignani G
Bettarini S
Boccali T
Bozzi C
Calderini G
CARPINELLI, Massimo
Ciocci MA
Dell'Orso R
Fantechi R
Ferrante I
Foa L
Forti F
Giassi A
Giorgi MA
Gregorio A
Ligabue F
Lusiani A
Marrocchesi PS
Messineo A
Palla F
Rizzo G
Sanguinetti G
Sciaba A
Sguazzoni G
Tenchini R
Tonelli G
Vannini C
Venturi A
Verdini PG
Blair GA
Bryant LM
Chambers JT
Green MG
Medcalf T
Perrodo P
Strong JA
von Wimmersperg Toeller JH
Botterill DR
Clifft RW
Edgecock TR
Norton PR
Thompson JC
Wright AE
Bloch Devaux B
Colas P
Emery S
Kozanecki W
Lancon E
Lemaire MC
Locci E
Perez P
Rander J
Renardy JF
Roussarie A
Schuller JP
Schwindling J
Trabelsi A
Vallage B
Black SN
Dann JH
Johnson RP
Kim HY
Konstantinidis N
Litke AM
McNeil MA
Taylor G
Booth CN
Cartwright S
Combley F
Kelly MS
Lehto M
Thompson LF
Affholderbach K
Bohrer A
Brandt S
Grupen C
Saraiva P
Smolik L
Stephan F
Giannini G
Gobbo B
Musolino G
Rothberg J
Wasserbaech S
Armstrong SR
Charles E
Elmer P
Ferguson DPS
Gao Y
Gonzalez S
Greening TC
Hayes OJ
Hu H
Jin S
McNamara PA
Nachtman JM
Nielsen J
Orejudos W
Pan YB
Saadi Y
Scott IJ
Walsh J
Wu SL
Wu X
Zobernig G.
Barate, R
Buskulic, D
Decamp, D
Ghez, P
Goy, C
Lees, J
Lucotte, A
Merle, E
Minard, M
Nief, J
Pietrzyk, B
Alemany, R
Boix, G
Casado, M
Chmeissani, M
Crespo, J
Delfino, M
Fernandez, E
Fernandez Bosman, M
Garrido, L
Grauges, E
Juste, A
Martinez, M
Merino, G
Miquel, R
Mir, L
Park, I
Pascual, A
Riu, I
Sanchez, F
Colaleo, A
Creanza, D
de Palma, M
Gelao, G
Iaselli, G
Maggi, G
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
Becker, U
Bright Thomas, P
Casper, D
Cattaneo, M
Cerutti, F
Ciulli, V
Dissertori, G
Drevermann, H
Forty, R
Frank, M
Hagelberg, R
Halley, A
Hansen, J
Harvey, J
Janot, P
Jost, B
Lehraus, I
Mato, P
Minten, A
Moneta, L
Pacheco, A
Ranjard, F
Rolandi, L
Rousseau, D
Schlatter, D
Schmitt, M
Schneider, O
Tejessy, W
Teubert, F
Tomalin, I
Wachsmuth, H
Ajaltouni, Z
Badaud, F
Chazelle, G
Deschamps, O
Falvard, A
Ferdi, C
Gay, P
Guicheney, C
Henrard, P
Jousset, J
Michel, B
Monteil, S
Montret, J
Pallin, D
Perret, P
Podlyski, F
Proriol, J
Rosnet, P
Hansen, P
Nilsson, B
Rensch, B
Waananen, A
Daskalakis, G
Kyriakis, A
Markou, C
Simopoulou, E
Siotis, I
Vayaki, A
Blondel, A
Bonneaud, G
Brient, J
Bourdon, P
Rouge, A
Rumpf, M
Valassi, A
Verderi, M
Videau, H
Focardi, E
Parrini, G
Zachariadou, K
Corden, M
Georgiopoulos, C
Jaffe, D
Antonelli, A
Bencivenni, G
Bologna, G
Bossi, F
Campana, P
Capon, G
Chiarella, V
Felici, G
Laurelli, P
Mannocchi, G
Murtas, F
Murtas, G
Passalacqua, L
Pepe Altarelli, M
Curtis, L
Lynch, J
Negus, P
O'Shea, V
Raine, C
Scarr, J
Smith, K
Teixeira Dias, P
Thompson, A
Thomson, E
Buchmuller, O
Dhamotharan, S
Geweniger, C
Graefe, G
Hanke, P
Hansper, G
Hepp, V
Kluge, E
Putzer, A
Sommer, J
Tittel, K
Werner, S
Wunsch, M
Beuselinck, R
Binnie, D
Cameron, W
Dornan, P
Girone, M
Goodsir, S
Martin, E
Marinelli, N
Moutoussi, A
Nash, J
Sedgbeer, J
Spagnolo, P
Williams, M
Ghete, V
Girtler, P
Kneringer, E
Kuhn, D
Rudolph, G
Betteridge, A
Bowdery, C
Buck, P
Colrain, P
Crawford, G
Finch, A
Foster, F
Hughes, G
Jones, R
Robertson, N
Giehl, I
Hoffmann, C
Jakobs, K
Kleinknecht, K
Quast, G
Renk, B
Rohne, E
Sander, H
van Gemmeren, P
Zeitnitz, C
Aubert, J
Benchouk, C
Bonissent, A
Bujosa, G
Carr, J
Coyle, P
Etienne, F
Leroy, O
Motsch, F
Payre, P
Talby, M
Sadouki, A
Thulasidas, M
Trabelsi, K
Aleppo, M
Antonelli, M
Ragusa, F
Berlich, R
Buscher, V
Cowan, G
Dietl, H
Ganis, G
Lutjens, G
Mannert, C
Manner, W
Moser, H
Schael, S
Settles, R
Seywerd, H
Stenzel, H
Wiedenmann, W
Wolf, G
Boucrot, J
Callot, O
Chen, S
Cordier, A
Davier, M
Duflot, L
Grivaz, J
Heusse, P
Hocker, A
Jacholkowska, A
Kim, D
Le Diberder, F
Lefrancois, J
Lutz, A
Schune, M
Tournefier, E
Veillet, J
Videau, I
Zerwas, D
Azzurri, P
Bagliesi, G
Batignani, G
Bettarini, S
Boccali, T
Bozzi, C
Calderini, G
Carpinelli, M
Ciocci, M
Dell'Orso, R
Fantechi, R
Ferrante, I
Foa, L
Forti, F
Giassi, A
Giorgi, M
Gregorio, A
Ligabue, F
Lusiani, A
Marrocchesi, P
Messineo, A
Palla, F
Rizzo, G
Sanguinetti, G
Sciaba, A
Sguazzoni, G
Tenchini, R
Tonelli, G
Vannini, C
Venturi, A
Verdini, P
Blair, G
Bryant, L
Chambers, J
Green, M
Medcalf, T
Perrodo, P
Strong, J
von Wimmersperg Toeller, J
Botterill, D
Clifft, R
Edgecock, T
Norton, P
Thompson, J
Wright, A
Bloch Devaux, B
Colas, P
Emery, S
Kozanecki, W
Lancon, E
Lemaire, M
Locci, E
Perez, P
Rander, J
Renardy, J
Roussarie, A
Schuller, J
Schwindling, J
Trabelsi, A
Vallage, B
Black, S
Dann, J
Johnson, R
Kim, H
Konstantinidis, N
Litke, A
Mcneil, M
Taylor, G
Booth, C
Cartwright, S
Combley, F
Kelly, M
Lehto, M
Thompson, L
Affholderbach, K
Bohrer, A
Brandt, S
Grupen, C
Saraiva, P
Smolik, L
Stephan, F
Giannini, G
Gobbo, B
Musolino, G
Rothberg, J
Wasserbaech, S
Armstrong, S
Charles, E
Elmer, P
Ferguson, D
Gao, Y
Gonzalez, S
Greening, T
Hayes, O
Hu, H
Jin, S
Mcnamara, P
Nachtman, J
Nielsen, J
Orejudos, W
Pan, Y
Saadi, Y
Scott, I
Walsh, J
Wu, S
Wu, X
Zobernig, G
Barate R
Buskulic D
Decamp D
Ghez P
Goy C
Lees JP
Lucotte A
Merle E
Minard MN
Nief JY
Pietrzyk B
Alemany R
Boix G
Casado MP
Chmeissani M
Crespo JM
Delfino M
Fernandez E
Fernandez Bosman M
Garrido L
Grauges E
Juste A
Martinez M
Merino G
Miquel R
Mir LM
Park IC
Pascual A
Riu I
Sanchez F
Colaleo A
Creanza D
de Palma M
Gelao G
Iaselli G
Maggi G
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
Becker U
Bright Thomas P
Casper D
Cattaneo M
Cerutti F
Ciulli V
Dissertori G
Drevermann H
Forty RW
Frank M
Hagelberg R
Halley AW
Hansen JB
Harvey J
Janot P
Jost B
Lehraus I
Mato P
Minten A
Moneta L
Pacheco A
Ranjard F
Rolandi L
Rousseau D
Schlatter D
Schmitt M
Schneider O
Tejessy W
Teubert F
Tomalin IR
Wachsmuth H
Ajaltouni Z
Badaud F
Chazelle G
Deschamps O
Falvard A
Ferdi C
Gay P
Guicheney C
Henrard P
Jousset J
Michel B
Monteil S
Montret JC
Pallin D
Perret P
Podlyski F
Proriol J
Rosnet P
Hansen JD
Hansen JR
Hansen PH
Nilsson BS
Rensch B
Waananen A
Daskalakis G
Kyriakis A
Markou C
Simopoulou E
Siotis I
Vayaki A
Blondel A
Bonneaud G
Brient JC
Bourdon P
Rouge A
Rumpf M
Valassi A
Verderi M
Videau H
Focardi E
Parrini G
Zachariadou K
Corden M
Georgiopoulos C
Jaffe DE
Antonelli A
Bencivenni G
Bologna G
Bossi F
Campana P
Capon G
Chiarella V
Felici G
Laurelli P
Mannocchi G
Murtas F
Murtas GP
Passalacqua L
Pepe Altarelli M
Curtis L
Lynch JG
Negus P
O'Shea V
Raine C
Scarr JM
Smith K
Teixeira Dias P
Thompson AS
Thomson E
Buchmuller O
Dhamotharan S
Geweniger C
Graefe G
Hanke P
Hansper G
Hepp V
Kluge EE
Putzer A
Sommer J
Tittel K
Werner S
Wunsch M
Beuselinck R
Binnie DM
Cameron W
Dornan PJ
Girone M
Goodsir S
Martin EB
Marinelli N
Moutoussi A
Nash J
Sedgbeer JK
Spagnolo P
Williams MD
Ghete VM
Girtler P
Kneringer E
Kuhn D
Rudolph G
Betteridge AP
Bowdery CK
Buck PG
Colrain P
Crawford G
Finch AJ
Foster F
Hughes G
Jones RWL
Robertson NA
Williams MI
Giehl I
Hoffmann C
Jakobs K
Kleinknecht K
Quast G
Renk B
Rohne E
Sander HG
van Gemmeren P
Zeitnitz C
Aubert JJ
Benchouk C
Bonissent A
Bujosa G
Carr J
Coyle P
Etienne F
Leroy O
Motsch F
Payre P
Talby M
Sadouki A
Thulasidas M
Trabelsi K
Aleppo M
Antonelli M
Ragusa F
Berlich R
Buscher V
Cowan G
Dietl H
Ganis G
Lutjens G
Mannert C
Manner W
Moser HG
Schael S
Settles R
Seywerd H
Stenzel H
Wiedenmann W
Wolf G
Boucrot J
Callot O
Chen S
Cordier A
Davier M
Duflot L
Grivaz JF
Heusse P
Hocker A
Jacholkowska A
Kim DW
Le Diberder F
Lefrancois J
Lutz AM
Schune MH
Tournefier E
Veillet JJ
Videau I
Zerwas D
Azzurri P
Bagliesi G
Batignani G
Bettarini S
Boccali T
Bozzi C
Calderini G
CARPINELLI, Massimo
Ciocci MA
Dell'Orso R
Fantechi R
Ferrante I
Foa L
Forti F
Giassi A
Giorgi MA
Gregorio A
Ligabue F
Lusiani A
Marrocchesi PS
Messineo A
Palla F
Rizzo G
Sanguinetti G
Sciaba A
Sguazzoni G
Tenchini R
Tonelli G
Vannini C
Venturi A
Verdini PG
Blair GA
Bryant LM
Chambers JT
Green MG
Medcalf T
Perrodo P
Strong JA
von Wimmersperg Toeller JH
Botterill DR
Clifft RW
Edgecock TR
Norton PR
Thompson JC
Wright AE
Bloch Devaux B
Colas P
Emery S
Kozanecki W
Lancon E
Lemaire MC
Locci E
Perez P
Rander J
Renardy JF
Roussarie A
Schuller JP
Schwindling J
Trabelsi A
Vallage B
Black SN
Dann JH
Johnson RP
Kim HY
Konstantinidis N
Litke AM
McNeil MA
Taylor G
Booth CN
Cartwright S
Combley F
Kelly MS
Lehto M
Thompson LF
Affholderbach K
Bohrer A
Brandt S
Grupen C
Saraiva P
Smolik L
Stephan F
Giannini G
Gobbo B
Musolino G
Rothberg J
Wasserbaech S
Armstrong SR
Charles E
Elmer P
Ferguson DPS
Gao Y
Gonzalez S
Greening TC
Hayes OJ
Hu H
Jin S
McNamara PA
Nachtman JM
Nielsen J
Orejudos W
Pan YB
Saadi Y
Scott IJ
Walsh J
Wu SL
Wu X
Zobernig G. - Publication Year :
- 1998
-
Abstract
- A measurement of the fraction of hadronic Z decays in which a gluon splits into a bb̄ pair, gbb̄, is presented using data collected by ALEPH from 1992 to 1995 at the Z resonance. The selection is based on four-jet events. Events are selected by means of topological cuts and a lifetime tag. The result is gbb̄ = (2.77 + 0.42(stat) + 0.57(syst)) × 10-3.
Details
- Database :
- OAIster
- Notes :
- STAMPA, English
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.on1343245004
- Document Type :
- Electronic Resource