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Measurement of the strong coupling constant using τ decays

Authors :
D. Buskulic
D. Decamp
C. Goy
J.-P. Lees
M.-N. Minard
B. Mours
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
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. Chai
H. Hu
D. Huang
X. Huang
J. Lin
T. Wang
Y. Xie
D. Xu
R. Xu
J. Zhang
L. Zhang
W. Zhao
L.A.T. Bauerdick
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
A. Lusiani
M. Martinez
P. Mato
H. Meinhard
A. Minten
A. Miotto
R. Miquel
H.-G. Moser
P. Palazzi
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
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
L. Moneta
G. Parrini
M. Corden
C. Georgiopoulos
M. Ikeda
J. Lannutti
D. Levinthal
M. Mermikides
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
A.T. Belk
R. Beuselinck
D.M. Binnie
W. Cameron
M. Cattaneo
D.J. Colling
P.J. Dornan
S. Dugeay
A.M. Greene
J.F. Hassard
N.M. Lieske
J. Nash
D.G. Payne
M.J. Phillips
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
J.-J. Aubert
A.M. Bencheikh
C. Benchouk
A. Bonissent
J. Carr
P. Coyle
J. Drinkard
F. Etienne
D. Nicod
S. Papalexiou
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
J. Lauber
G. Lütjens
G. Lutz
W. Männer
R. Richter
H. Rotscheidt
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
L. Bosisio
U. Bottigli
C. Bozzi
G. Calderini
M. Carpinelli
M.A. Ciocci
R. Dell'Orso
I. Ferrante
F. Fidecaro
L. Foà
E. Focardi
F. Forti
A. Giassi
M.A. Giorgi
A. Gregorio
F. Ligabue
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
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
W. Kozanecki
E. Lançon
M.C. Lemaire
E. Locci
P. Perez
F. Perrier
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
R.E. Carney
S. Cartwright
F. Combley
F. Hatfield
L.F. Thompson
E. Barberio
A. Böhrer
S. Brandt
G. Cowan
C. Grupen
G. Lutters
F. Rivera
U. Schäfer
L. Smolik
R. Della Marina
G. Giannini
B. Gobbo
F. Ragusa
L. Bellantoni
W. Chen
D. Cinabro
J.S. Conway
D.F. Cowen
Z. Feng
D.P.S. Ferguson
Y.S. Gao
J. Grahl
J.L. Harton
R.C. Jared
B.W. LeClaire
C. Lishka
Y.B. Pan
J.R. Pater
Y. Saadi
V. Sharma
M. Schmitt
Z.H. Shi
A.M. Walsh
F.V. Weber
Sau Lan Wu
X. Wu
M. Zheng
G. Zobernig
D., Buskulic
D., Decamp
C., Goy
J. P., Lee
M. N., Minard
B., Mour
B., Pietrzyk
R., Alemany
F., Ariztizabal
P., Coma
J. M., Crespo
M., Delfino
E., Fernandez
M., Fernandez Bosman
V., Gaitan
Garrido, L. l.
T., Mattison
A., Pacheco
C., Padilla
A., Pascual
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., Silvestri
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
L. A. T., Bauerdick
E., Blucher
G., Bonvicini
J., Boudreau
D., Casper
H., Drevermann
R. W., Forty
G., Gani
C., Gay
R., Hagelberg
J., Harvey
S., Haywood
J., Hilgart
R., Jacobsen
B., Jost
J., Knobloch
I., Lehrau
T., Lohse
A., Lusiani
M., Martinez
P., Mato
H., Meinhard
A., Minten
A., Miotto
R., Miquel
H. G., Moser
P., Palazzi
J. A., Perla
J. F., Pusztaszeri
F., Ranjard
G., Redlinger
L., Rolandi
J., Rothberg
T., Ruan
M., Saich
D., Schlatter
M., Schmelling
F., Sefkow
W., Tejessy
H., Wachsmuth
W., Wiedenmann
T., Wildish
W., Witzeling
J., Wotschack
Z., Ajaltouni
F., Badaud
M., Bardadin Otwinowska
R., El Fellou
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., Efthymiopoulo
A., Kyriaki
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., Parson
E., Veitch
L., Moneta
G., Parrini
M., Corden
C., Georgiopoulo
M., Ikeda
J., Lannutti
D., Levinthal
M., Mermikide
L., Sawyer
S., Wasserbaech
A., Antonelli
R., Baldini
G., Bencivenni
G., Bologna
F., Bossi
P., Campana
G., Capon
F., Cerutti
V., Chiarella
D'ETTORRE PIAZZOLI, Benedetto
G., Felici
P., Laurelli
G., Mannocchi
F., Murta
G. P., Murta
L., Passalacqua
M., Pepe Altarelli
P., Picchi
P., Colrain
I., ten Have
J. G., Lynch
W., Maitland
W. T., Morton
C., Raine
P., Reeve
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
A. T., Belk
R., Beuselinck
D. M., Binnie
W., Cameron
M., Cattaneo
D. J., Colling
P. J., Dornan
S., Dugeay
A. M., Greene
J. F., Hassard
N. M., Lieske
J., Nash
D. G., Payne
M. J., Phillip
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., Hughe
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
J. J., Aubert
A. M., Bencheikh
C., Benchouk
A., Bonissent
J., Carr
P., Coyle
J., Drinkard
F., Etienne
D., Nicod
S., Papalexiou
P., Payre
L., Roo
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
J., Lauber
G., Lütjen
G., Lutz
W., Männer
R., Richter
H., Rotscheidt
J., Schröder
A. S., Schwarz
R., Settle
H., Seywerd
U., Stierlin
U., Stiegler
Denis, R. S. t.
G., Wolf
J., Boucrot
O., Callot
A., Cordier
M., Davier
L., Duflot
J. F., Grivaz
Heusse, P. h.
D. E., Jaffe
P., Janot
D. W., Kim
F., Le Diberder
J., Lefrançoi
A. M., Lutz
M. H., Schune
J. J., Veillet
I., Videau
Z., Zhang
D., Abbaneo
G., Bagliesi
G., Batignani
L., Bosisio
U., Bottigli
C., Bozzi
G., Calderini
M., Carpinelli
M. A., Ciocci
R., Dell'Orso
I., Ferrante
F., Fidecaro
L., Foà
E., Focardi
F., Forti
A., Giassi
M. A., Giorgi
A., Gregorio
F., Ligabue
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
M. G., Green
P. V., March
Mir, L. l. M.
T., Medcalf
I. S., Quazi
J. A., Strong
L. R., West
D. R., Botterill
R. W., Clifft
T. R., Edgecock
M., Edward
S. M., Fisher
T. J., Jone
P. R., Norton
D. P., Salmon
J. C., Thompson
B., Bloch Devaux
P., Cola
H., Duarte
W., Kozanecki
E., Lançon
M. C., Lemaire
E., Locci
P., Perez
F., Perrier
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
R. E., Carney
S., Cartwright
F., Combley
F., Hatfield
L. F., Thompson
E., Barberio
A., Böhrer
S., Brandt
G., Cowan
C., Grupen
G., Lutter
F., Rivera
U., Schäfer
L., Smolik
R., Della Marina
G., Giannini
B., Gobbo
F., Ragusa
L., Bellantoni
W., Chen
D., Cinabro
J. S., Conway
D. F., Cowen
Z., Feng
D. P. S., Ferguson
Y. S., Gao
J., Grahl
J. L., Harton
R. C., Jared
B. W., Leclaire
C., Lishka
Y. B., Pan
J. R., Pater
Y., Saadi
V., Sharma
M., Schmitt
Z. H., Shi
A. M., Walsh
F. V., Weber
Sau Lan, Wu
X., Wu
M., Zheng
G., Zobernig
Buskulic, D
Decamp, D
Goy, C
Lees, J
Minard, M
Mours, B
Pietrzyk, B
Alemany, R
Ariztizabal, F
Comas, P
Crespo, J
Delfino, M
Fernandez, E
Fernandezbosman, M
Gaitan, V
Garrido, L
Mattison, T
Pacheco, A
Padilla, C
Pascual, A
Creanza, D
Depalma, M
Farilla, A
Iaselli, G
Maggi, G
Maggi, M
Natali, S
Nuzzo, S
Quattromini, M
Ranieri, A
Raso, G
Romano, F
Ruggieri, F
Selvaggi, G
Silvestris, L
Tempesta, P
Zito, G
Chai, Y
Hu, H
Huang, D
Huang, X
Lin, J
Wang, T
Xie, Y
Xu, D
Xu, R
Zhang, J
Zhang, L
Zhao, W
Bauerdick, L
Blucher, E
Bonvicini, G
Boudreau, J
Casper, D
Drevermann, H
Forty, R
Ganis, G
Gay, C
Hagelberg, R
Harvey, J
Haywood, S
Hilgart, J
Jacobsen, R
Jost, B
Knobloch, J
Lehraus, I
Lohse, T
Lusiani, A
Martinez, M
Mato, P
Meinhard, H
Minten, A
Miotto, A
Miquel, R
Moser, H
Palazzi, P
Perlas, J
Pusztaszeri, J
Ranjard, F
Redlinger, G
Rolandi, L
Rothberg, J
Ruan, T
Saich, M
Schlatter, D
Schmelling, M
Sefkow, F
Tejessy, W
Wachsmuth, H
Wiedenmann, W
Wildish, T
Witzeling, W
Wotschack, J
Ajaltouni, Z
Badaud, F
Bardadinotwinowska, M
Elfellous, R
Falvard, A
Gay, P
Guicheney, C
Henrard, P
Jousset, J
Michel, B
Montret, J
Pallin, D
Perret, P
Podlyski, F
Proriol, J
Prulhiere, F
Saadi, F
Fearnley, T
Hansen, J
Hansen, P
Mollerud, R
Nilsson, B
Efthymiopoulos, I
Kyriakis, A
Simopoulou, E
Vayaki, A
Zachariadou, K
Badier, J
Blondel, A
Bonneaud, G
Brient, J
Fouque, G
Orteu, S
Rouge, A
Rumpf, M
Tanaka, R
Verderi, M
Videau, H
Candlin, D
Parsons, M
Veitch, E
Moneta, L
Parrini, G
Corden, M
Georgiopoulos, C
Ikeda, M
Lannutti, J
Levinthal, D
Mermikides, M
Sawyer, L
Wasserbaech, S
Antonelli, A
Baldini, R
Bencivenni, G
Bologna, G
Bossi, F
Campana, P
Capon, G
Cerutti, F
Chiarella, V
Dettorrepiazzoli, B
Felici, G
Laurelli, P
Mannocchi, G
Murtas, F
Murtas, G
Passalacqua, L
Pepealtarelli, M
Picchi, P
Colrain, P
Tenhave, I
Lynch, J
Maitland, W
Morton, W
Raine, C
Reeves, P
Scarr, J
Smith, K
Smith, M
Thompson, A
Turnbull, R
Brandl, B
Braun, O
Geweniger, C
Hanke, P
Hepp, V
Kluge, E
Maumary, Y
Putzer, A
Rensch, B
Stahl, A
Tittel, K
Wunsch, M
Belk, A
Beuselinck, R
Binnie, D
Cameron, W
Cattaneo, M
Colling, D
Dornan, P
Dugeay, S
Greene, A
Hassard, J
Lieske, N
Nash, J
Payne, D
Phillips, M
Sedgbeer, J
Tomalin, I
Wright, A
Girtler, P
Kneringer, E
Kuhn, D
Rudolph, G
Bowdery, C
Brodbeck, T
Finch, A
Foster, F
Hughes, G
Jackson, D
Keemer, N
Nuttall, M
Patel, A
Sloan, T
Snow, S
Whelan, E
Kleinknecht, K
Raab, J
Renk, B
Sander, H
Schmidt, H
Steeg, F
Walther, S
Wanke, R
Wolf, B
Aubert, J
Bencheikh, A
Benchouk, C
Bonissent, A
Carr, J
Coyle, P
Drinkard, J
Etienne, F
Nicod, D
Papalexiou, S
Payre, P
Roos, L
Rousseau, D
Schwemling, P
Talby, M
Adlung, S
Assmann, R
Bauer, C
Blum, W
Brown, D
Cattaneo, P
Dehning, B
Dietl, H
Dydak, F
Frank, M
Halley, A
Lauber, J
Lutjens, G
Lutz, G
Manner, W
Richter, R
Rotscheidt, H
Schroder, J
Schwarz, A
Settles, R
Seywerd, H
Stierlin, U
Stiegler, U
Stdenis, R
Wolf, G
Boucrot, J
Callot, O
Cordier, A
Davier, M
Duflot, L
Grivaz, J
Heusse, P
Jaffe, D
Janot, P
Kim, D
Lediberder, F
Lefrancois, J
Lutz, A
Schune, M
Veillet, J
Videau, I
Zhang, Z
Abbaneo, D
Bagliesi, G
Batignani, G
Bosisio, L
Bottigli, U
Bozzi, C
Calderini, G
Carpinelli, M
Ciocci, M
Dellorso, R
Ferrante, I
Fidecaro, F
Foa, L
Focardi, E
Forti, F
Giassi, A
Giorgi, M
Gregorio, A
Ligabue, F
Mannelli, E
Marrocchesi, P
Messineo, A
Palla, F
Rizzo, G
Sanguinetti, G
Spagnolo, P
Steinberger, J
Tenchini, R
Tonelli, G
Triggiani, G
Vannini, C
Venturi, A
Verdini, P
Walsh, J
Betteridge, A
Carter, J
Green, M
March, P
Mir, L
Medcalf, T
Quazi, I
Strong, J
West, L
Botterill, D
Clifft, R
Edgecock, T
Edwards, M
Fisher, S
Jones, T
Norton, P
Salmon, D
Thompson, J
Blochdevaux, B
Colas, P
Duarte, H
Kozanecki, W
Lancon, E
Lemaire, M
Locci, E
Perez, P
Perrier, F
Rander, J
Renardy, J
Rosowsky, A
Roussarie, A
Schuller, J
Schwindling, J
Mohand, D
Vallage, B
Johnson, R
Litke, A
Taylor, G
Wear, J
Ashman, J
Babbage, W
Booth, C
Buttar, C
Carney, R
Cartwright, S
Combley, F
Hatfield, F
Thompson, L
Barberio, E
Bohrer, A
Brandt, S
Cowan, G
Grupen, C
Lutters, G
Rivera, F
Schafer, U
Smolik, L
Dellamarina, R
Giannini, G
Gobbo, B
Ragusa, F
Bellantoni, L
Chen, W
Cinabro, D
Conway, J
Cowen, D
Feng, Z
Ferguson, D
Gao, Y
Grahl, J
Harton, J
Jared, R
Leclaire, B
Lishka, C
Pan, Y
Pater, J
Saadi, Y
Sharma, V
Schmitt, M
Shi, Z
Walsh, A
Weber, F
Wu, S
Wu, X
Zheng, M
Zobernig, G
Laboratoire d'Annecy de Physique des Particules (LAPP)
Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)
Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC)
Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Laboratoire Leprince-Ringuet (LLR)
Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)
Centre de Physique des Particules de Marseille (CPPM)
Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Laboratoire de l'Accélérateur Linéaire (LAL)
Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)
ALEPH
Lees, Jp
Minard, Mn
Crespo, Jm
Bauerdick, Lat
Forty, Rw
Lusiani, Alberto
Moser, Hg
Perlas, Ja
Pusztaszeri, Jf
Rolandi, Luigi
Montret, Jc
Hansen, Jd
Hansen, Jr
Hansen, Ph
Brient, Jc
Candlin, Dj
Parsons, Mi
Murtas, Gp
Lynch, Jg
Morton, Wt
Scarr, Jm
Smith, Mg
Turnbull, Rm
Kluge, Ee
Belk, At
Binnie, Dm
Colling, Dj
Dornan, Pj
Greene, Am
Hassard, Jf
Lieske, Nm
Payne, Dg
Phillips, Mj
Sedgbeer, Jk
Tomalin, Ir
Wright, Ag
Bowdery, Ck
Brodbeck, Tj
Finch, Aj
Keemer, Nr
Snow, Sw
Whelan, Ep
Sander, Hg
Walther, Sm
Aubert, Jj
Bencheikh, Am
Halley, Aw
Grivaz, Jf
Jaffe, De
Kim, Dw
Lutz, Am
Schune, Mh
Veillet, Jj
Ciocci, Ma
Giorgi, Ma
Ligabue, Franco
Mannelli, Eb
Verdini, Pg
Betteridge, Ap
Carter, Jm
Green, Mg
March, Pv
Mir, Lm
Strong, Ja
West, Lr
Botterill, Dr
Clifft, Rw
Edgecock, Tr
Fisher, Sm
Jones, Tj
Norton, Pr
Salmon, Dp
Thompson, Jc
Lemaire, Mc
Renardy, Jf
Schuller, Jp
Johnson, Rp
Litke, Am
Ashman, Jg
Booth, Cn
Carney, Re
Thompson, Lf
Cowen, Df
Ferguson, Dp
Harton, Jl
Jared, Rc
Leclaire, Bw
Pan, Yb
Pater, Jr
Shi, Zh
Walsh, Am
Weber, Fv
Wu, Sl
Zobernig, G.
Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS)
Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
B., D'Ettorre Piazzoli
Bosisio, Luciano
Gregorio, Anna
Giannini, Gianrossano
Source :
Physics Letters B, Physics Letters B, Elsevier, 1993, 307, pp.209-220, Physics Letters B, 1993, 307, pp.209-220, Scopus-Elsevier
Publication Year :
1993

Abstract

The strong coupling constant is determined from the leptonic branching ratios, the lifetime, and the invariant mass distribution of the hadronic final state of the tau lepton, using data accumulated at LEP with the ALEPH detector. The strong coupling constant measurement, alpha(s), (m(tau)2) = 0.330 +/-0.046, evolved to the Z mass, yields alpha(s)(M(Z)2) = 0. 1 18 +/- 0.005. The error includes experimental and theoretical uncertainties, the latter evaluated in the framework of the Shifman, Vainshtein and Zakharov (SVZ) approach. The method allows the non-perturbative contribution to the hadronic decay rate to be determined to be 0.3 +/- 0.5% . RI Perrier, Frederic/A-5953-2011; ANTONELLI, ANTONELLA/C-6238-2011; Buttar, Craig/D-3706-2011; Stahl, Achim/E-8846-2011; Passalacqua, Luca/F-5127-2011; Murtas, Fabrizio/B-5729-2012; St.Denis, Richard/C-8997-2012; Forti, Francesco/H-3035-2011; Ferrante, Isidoro/F-1017-2012

Details

Language :
English
ISSN :
03702693
Database :
OpenAIRE
Journal :
Physics Letters B, Physics Letters B, Elsevier, 1993, 307, pp.209-220, Physics Letters B, 1993, 307, pp.209-220, Scopus-Elsevier
Accession number :
edsair.doi.dedup.....8700dc91d8928bb5b17609892c5f78dc