Measurement and interpretation of fermion-pair production at LEP energies above the Z resonance

被引：51

作者：

Abdallah, J.

Abreu, P.

Adam, W.

Adzic, P.

Albrecht, T.

Alderweireld, T.

Alemany-Fernandez, R.

Allmendinger, T.

Allport, P. P.

Amaldi, U.

Amapane, N.

Amato, S.

Anashkin, E.

Andreazza, A.

Andringa, S.

Anjos, N.

Antilogus, P.

Apel, W. -D.

Arnoud, Y.

Ask, S.

Asman, B.

Augustin, J. E.

Augustinus, A.

Baillon, P.

Ballestrero, A.

Bambade, P.

Barbier, R.

Bardin, D.

Barker, G. J.

Baroncelli, A.

Battaglia, M.

Baubillier, M.

Beeks, K. -H.

Begalli, M.

Behrmann, A.

Ben-Haim, E.

Benekos, N.

Benvenuti, A.

Berat, C.

Berggren, M.

Berntzon, L.

Bertrand, D.

Besancon, M.

Besson, N.

Bloch, D.

Blom, M.

Bluj, M.

Bonesini, M.

Boonekamp, M.

Booth, P. S. L.

机构：

[1] Univ Paris 06, LPNHE, IN2P3, CNRS, F-75252 Paris 05, France

[2] Univ Paris 07, LPNHE, IN2P3, CNRS, F-75252 Paris 05, France

[3] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA

[4] Univ Antwerp, Dept Phys, B-2610 Antwerp, Belgium

[5] ULVUB, IIHE, B-1050 Brussels, Belgium

[6] Univ Mons, Fac Sci, B-7000 Mons, Belgium

[7] Univ Athens, Phys Lab, Athens 10680, Greece

[8] Univ Bergen, Dept Phys, N-5007 Bergen, Norway

[9] Univ Bologna, Dipartimento Fis, I-40126 Bologna, Italy

[10] Ist Nazl Fis Nucl, I-40126 Bologna, Italy

[11] Ctr Brasileiro Pesquisas Fis, BR-22290 Rio De Janeiro, Brazil

[12] Pontificia Univ Catolica Rio de Janeiro, Depto Fis, BR-22453 Rio De Janeiro, Brazil

[13] Univ Estado Rio De Janeiro, Inst Fis, Rio De Janeiro, Brazil

[14] Coll France, CNRS, IN2P3, Phys Corpusculaire Lab, F-75231 Paris 05, France

[15] CERN, CH-1211 Geneva 23, Switzerland

[16] ULP, IN2P3, CNRS, Inst Rech Subatom, F-67037 Strasbourg, France

[17] NCSR Demokritos, Inst Nucl Phys, GR-15310 Athens, Greece

[18] Acad Sci Czech Republic, Inst Phys, FZU, Div High Energy Phys, Prague 18040 8, Czech Republic

[19] Univ Genoa, Dipartimento Fis, I-16146 Genoa, Italy

[20] Ist Nazl Fis Nucl, I-16146 Genoa, Italy

[21] Univ Grenoble 1, Inst Nucl Sci, IN2P3, F-38026 St Martin Dheres, France

[22] Univ Helsinki, Inst Phys, FIN-00014 Helsinki, Finland

[23] Univ Helsinki, Dept Phys Sci, FIN-00014 Helsinki, Finland

[24] Joint Inst Nucl Res, Dubna, Russia

[25] Joint Nucl Res Inst, RU-101000 Moscow, Russia

[26] Univ Karlsruhe, Inst Expt Kernphys, D-76128 Karlsruhe, Germany

[27] PAN, Inst Nucl Phys, PL-31142 Krakow, Poland

[28] Univ Min & Met Krakow, Fac Phys & Nucl Tech, PL-30055 Krakow, Poland

[29] Univ Paris 11, CNRS, IN2P3, Accelerateur Lineaire Lab, F-91405 Orsay, France

[30] Univ Lancaster, Sch Phys & Chem, Lancaster LA1 4YB, England

[31] FCUL, LIP, IST, PT-1000 Lisbon, Portugal

[32] Univ Liverpool, Dept Phys, Liverpool L69 3BX, Merseyside, England

[33] Univ Glasgow, Dept Phys & Astron, Glasgow G12 8QQ, Lanark, Scotland

[34] Univ Paris 06, IN2P3, LPNHE, CNRS, F-75252 Paris 05, France

[35] Univ Paris 07, IN2P3, LPNHE, CNRS, F-75252 Paris 05, France

[36] Lund Univ, Dept Phys, SE-22363 Lund, Sweden

[37] Univ Lyon 1, INPL, IN2P3, CNRS, F-69622 Villeurbanne, France

[38] Univ Milan, Dipartimento Fis, I-20133 Milan, Italy

[39] Ist Nazl Fis Nucl, MILANO, I-20133 Milan, Italy

[40] Univ Milano Bicocca, Dipartimento Fis, I-20126 Milan, Italy

[41] Ist Nazl Fis Nucl, MILANO, I-20126 Milan, Italy

[42] Charles Univ Prague, IPNP MFF, CZ-18000 Prague 8, Czech Republic

[43] NIKHEF H, NL-1009 DB Amsterdam, Netherlands

[44] Natl Tech Univ Athens, Dept Phys, GR-15773 Athens, Greece

[45] Univ Oslo, Dept Phys, NO-0316 Oslo, Norway

[46] Univ Oviedo, Dpto Fis, Oviedo 33007, Spain

[47] Univ Oxford, Dept Phys, Oxford OX1 3RH, England

[48] Univ Padua, Dipartimento Fis, I-35131 Padua, Italy

[49] Ist Nazl Fis Nucl, I-35131 Padua, Italy

[50] Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England

来源：

EUROPEAN PHYSICAL JOURNAL C | 2006年 / 45卷 / 03期

关键词：

D O I：

10.1140/epjc/s2005-02461-0

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

This paper presents DELPHI measurements and interpretations of cross-sections, forward-backward asymmetries, and angular distributions, for the e(+)e(-) -> f (f) over bar process for centre-of-mass energies above the Z resonance, from root s similar to 130-207 GeV at the LEP collider. The measurements are consistent with the predictions of the Standard Model and are used to study a variety of models including the S-Matrix ansatz for e(+)e(-) -> f (f) over bar scattering and several models which include physics beyond the Standard Model: the exchange of Z' bosons, contact interactions between fermions, the exchange of gravitons in large extra dimensions and the exchange of (v) over tilde in R-parity violating supersymmetry.

引用

页码：589 / 632

页数：44

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