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Tests of the standard model and constraints on new physics from measurements of fermion-pair production at 189-209 GeV at LEP

Authors :
Abbiendi, G.
Ainsley, C.
Akesson, P.F.
Alexander, G.
Allison, John
Amaral, P.
Anagnostou, G.
Anderson, K.J.
Arcelli, S.
Asai, S.
Axen, D.
Azuelos, G.
Bailey, I.
Barberio, E.
Barillari, T.
Barlow, R.J.
Batley, R.J.
Bechtle, P.
Behnke, T.
Bell, Kenneth Watson
Bell, P.J.
Bella, G.
Bellerive, A.
Benelli, G.
Bethke, S.
Biebel, O.
Boeriu, O.
Bock, P.
Boutemeur, M.
Braibant, S.
Brigliadori, L.
Brown, Robert M.
Buesser, K.
Burckhart, H.J.
Campana, S.
Carnegie, R.K.
Caron, B.
Carter, A.A.
Carter, J.R.
Chang, C.Y.
Charlton, David G.
Ciocca, C.
Csilling, A.
Cuffiani, M.
Dado, S.
De Roeck, A.
De Wolf, E.A.
Desch, K.
Dienes, B.
Donkers, M.
Dubbert, J.
Duchovni, E.
Duckeck, G.
Duerdoth, I.P.
Etzion, E.
Fabbri, F.
Feld, L.
Ferrari, P.
Fiedler, F.
Fleck, I.
Ford, M.
Frey, A.
Furtjes, A.
Gagnon, P.
Gary, John William
Gaycken, G.
Geich-Gimbel, C.
Giacomelli, G.
Giacomelli, P.
Giunta, Marina
Goldberg, J.
Gross, E.
Grunhaus, J.
Gruwe, M.
Gunther, P.O.
Gupta, A.
Hajdu, C.
Hamann, M.
Hanson, G.G.
Harel, A.
Hauschild, M.
Hawkes, C.M.
Hawkings, R.
Hemingway, R.J.
Hensel, C.
Herten, G.
Heuer, R.D.
Hill, J.C.
Hoffman, Kara Dion
Horvath, D.
Igo-Kemenes, P.
Ishii, K.
Jeremie, H.
Jovanovic, P.
Junk, T.R.
Kanaya, N.
Kanzaki, J.
Karlen, D.
Kawagoe, K.
Kawamoto, T.
Keeler, R.K.
Kellogg, R.G.
Kennedy, B.W.
Klein, K.
Klier, A.
Kluth, S.
Kobayashi, T.
Kobel, M.
Komamiya, S.
Kormos, Laura L.
Kramer, T.
Krieger, P.
von Krogh, J.
Kruger, K.
Kuhl, T.
Kupper, M.
Lafferty, G.D.
Landsman, H.
Lanske, D.
Layter, J.G.
Lellouch, D.
Lettso, J.
Levinson, L.
Lillich, J.
Lloyd, S.L.
Loebinger, F.K.
Lu, J.
Ludwig, A.
Ludwig, J.
Macpherson, A.
Mader, W.
Marcellini, S.
Martin, A.J.
Masetti, G.
Mashimo, T.
Mattig, Peter
McDonald, W.J.
McKenna, J.
McMahon, T.J.
McPherson, R.A.
Meijers, F.
Menges, W.
Merritt, F.S.
Mes, H.
Michelini, A.
Mihara, S.
Mikenberg, G.
Miller, D.J.
Moed, S.
Mohr, W.
Mori, T.
Mutter, A.
Nagai, K.
Nakamura, I.
Nanjo, H.
Neal, H.A.
Nisius, R.
O'Neale, S.W.
Oh, A.
Okpara, A.
Oreglia, M.J.
Orito, S.
Pahl, C.
Pasztor, G.
Pater, J.R.
Pilcher, J.E.
Pinfold, J.
Plane, David E.
Poli, B.
Polok, J.
Pooth, O.
Przybycien, M.
Quadt, A.
Rabbertz, K.
Rembser, C.
Renkel, P.
Roney, J.M.
Rosati, S.
Rozen, Y.
Runge, K.
Sachs, K.
Saeki, T.
Sarkisyan, E.K.G.
Schaile, A.D.
Schaile, O.
Scharff-Hansen, P.
Schieck, J.
Schoerner-Sadenius, Thomas
Schroder, Matthias
Schumacher, M.
Schwick, C.
Scott, W.G.
Seuster, R.
Shears, T.G.
Shen, B.C.
Sherwood, P.
Skuja, A.
Smith, A.M.
Sobie, R.
Soldner-Rembold, S.
Spano, F.
Stahl, A.
Stephens, K.
Strom, David M.
Strohmer, R.
Tarem, S.
Tasevsky, M.
Teuscher, R.
Thomson, M.A.
Torrence, E.
Toya, D.
Tran, P.
Trigger, I.
Trocsanyi, Z.
Tsur, E.
Turner-Watson, M.F.
Ueda, I.
Ujvari, B.
Vollmer, C.F.
Vannerem, P.
Vertesi, R.
Verzocchi, M.
Voss, H.
Vossebeld, J.
Waller, D.
Ward, C.P.
Ward, D.R.
Watkins, P.M.
Watson, A.T.
Watson, N.K.
Wells, P.S.
Wengler, T.
Wermes, N.
Wetterling, D.
Wilson, G.W.
Wilson, J.A.
Wolf, G.
Wyatt, T.R.
Yamashita, S.
Zer-Zion, D.
Zivkovic, Lidija
G.ABBIENDI
C.AINSLEY
P.F.°AKESSON
G.ALEXANDER
J.ALLISON
P.AMARAL
G.ANAGNOSTOU
K.J.ANDERSON
S.ARCELLI
S.ASAI
D.AXEN
G.AZUELOS
I.BAILEY
E.BARBERIO
T.BARILLARI
R.J.BARLOW
R.J.BATLEY
P.BECHTLE
T.BEHNKE
K.W.BELL
P.J.BELL
G.BELLA
A.BELLERIVE
G.BENELLI
S.BETHKE
O.BIEBEL
O.BOERIU
P.BOCK
M.BOUTEMEUR
S.BRAIBANT
L.BRIGLIADORI
R.M.BROWN
K.BUESSER
H.J.BURCKHART
S.CAMPANA
R.K.CARNEGIE
A.A.CARTER
J.R.CARTER
C.Y.CHANG
D.G.CHARLTON
C.CIOCCA
A.CSILLING
M.CUFFIANI
S.DADO
A.DE ROECK
E.A.DE WOLF
K.DESCH
B.DIENES
M.DONKERS
J.DUBBERT
E.DUCHOVNI
G.DUCKECK
I.P.DUERDOTH
E.ETZION
F.FABBRI
L.FELD
P.FERRARI
F.FIEDLER
I.FLECK
M.FORD
A.FREY
P.GAGNON
J.W.GARY
G.GAYCKEN
C.GEICH-GIMBEL
G.GIACOMELLI
P.GIACOMELLI
M.GIUNTA
J.GOLDBERG
E.GROSS
J.GRUNHAUS
M.GRUW´E
P.O.G¨UNTHER
A.GUPTA
C.HAJDU
M.HAMANN
G.G.HANSON
A.HAREL
M.HAUSCHILD
C.M.HAWKES
R.HAWKINGS
R.J.HEMINGWAY
G.HERTEN
R.D.HEUER
J.C.HILL
K.HOFFMAN
D.HORV´ATH
P. IGO-KEMENES
K. ISHII
H. JEREMIE
P. JOVANOVIC
T.R. JUNK
N.KANAYA
J.KANZAKI
D.KARLEN
K.KAWAGOE
T.KAWAMOTO
R.K.KEELER
R.G.KELLOGG
B.W.KENNEDY
S.KLUTH
T.KOBAYASHI
M.KOBEL
S.KOMAMIYA
T.KR¨AMER
P.KRIEGER
J. VON KROGH
K.KRUGER
T.KUHL
M.KUPPER
G.D. LAFFERTY
H. LANDSMAN
D. LANSKE
J.G. LAYTER
D. LELLOUCH
J. LETTSO
L. LEVINSON
J. LILLICH
S.L. LLOYD
F.K. LOEBINGER
J. LU
A. LUDWIG
J. LUDWIG
W.MADER
S.MARCELLINI
A.J.MARTIN
G.MASETTI
T.MASHIMO
P.M¨ATTIGM
J.MCKENNA
R.A.MCPHERSON
F.MEIJERS
W.MENGES
F.S.MERRITT
H.MES
N.MEYER
A.MICHELINI
S.MIHARA
G.MIKENBERG
D.J.MILLER
S.MOED
W.MOHR
T.MORI
A.MUTTER
K.NAGAI
I.NAKAMURA
H.NANJO
H.A.NEAL
R.NISIUS
S.W.O’NEALE
A.OH
M.J.OREGLIA
S.ORITO
C.PAHL
G.P´ASZTOR
J.R.PATER
J.E.PILCHER
J.PINFOLD
D.E.PLANE
B.POLI
O.POOTH
M.PRZYBYCIE´N
A.QUADT
K.RABBERTZ
C.REMBSER
P.RENKEL
J.M.RONEY
Y.ROZEN
K.RUNGE
K. SACHS
T. SAEKI
E.K.G. SARKISYAN
A.D. SCHAILE
O. SCHAILE
P. SCHARFF-HANSEN
J. SCHIECK
T. SCH¨ORNER-SADENIUS
M. SCHR¨ODER
M. SCHUMACHER
W.G. SCOTT
R. SEUSTER
T.G. SHEARS
B.C. SHEN
P. SHERWOOD
A. SKUJA
A.M. SMITH
R. SOBIE
S. S¨OLDNER-REMBOLD
F. SPANO
A. STAHL
D. STROM
R. STR¨OHMER
S.TAREM
M.TASEVSKY
R.TEUSCHER
M.A.THOMSON
E.TORRENCE
D.TOYA
P.TRAN
I.TRIGGER
Z.TR´OCS´ANYI
E.TSUR
M.F.TURNER-WATSON
I.UEDA
B.UJV´ARI
C.F.VOLLMER
P.VANNEREM
R.V´ERTESI
M.VERZOCCHI
H.VOSS
J.VOSSEBELD
C.P.WARD
D.R.WARD
P.M.WATKINS
A.T.WATSON
N.K.WATSON
P.S.WELLS
T.WENGLER
N.WERMES
G.W.WILSON
J.A.WILSON
G.WOLF
T.R.WYATT
S.YAMASHITA
D. ZER-ZION
L. ZIVKOVIC
OPAL Collaboration
Source :
European physical journal : C : particles and fields
Publication Year :
2004
Publisher :
Springer Science and Business Media LLC, 2004.

Abstract

Cross-section and angular distributions for hadronic and lepton-pair final states in e+e- collisions at centre-of-mass energies between 189 GeV and 209 GeV, measured with the OPAL detector at LEP, are presented and compared with the predictions of the Standard Model. The measurements are used to determine the electromagnetic coupling constant alphaem at LEP2 energies. In addition, the results are used together with OPAL measurements at 91-183 GeV within the S-matrix formalism to determine the gamma-Z interference term and to make an almost model-independent measurement of the Z mass. Limits on extensions to the Standard Model described by effective four-fermion contact interactions or the addition of a heavy Z boson are also presented.<br />Comment: 79 pages, 22 figures, Submitted to Eur. Phys. J. C

Subjects

Subjects :
Physics
Particle physics
Top quark
Muon
Physics and Astronomy (miscellaneous)
Electron–positron annihilation
High Energy Physics::Phenomenology
FOS: Physical sciences
High Energy Physics - Experiment
Nuclear physics
High Energy Physics - Experiment (hep-ex)
Pair production
Chargino
Neutralino
High Energy Physics::Experiment
Production (computer science)
Nuclear Experiment
Engineering (miscellaneous)
Particle Physics - Experiment
Event generator

Details

ISSN :
14346052 and 14346044
Volume :
33
Database :
OpenAIRE
Journal :
The European Physical Journal C
Accession number :
edsair.doi.dedup.....ccd25bffdfe7728e7e12a33bea497b7f

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