Search for neutral Higgs bosons of the minimal supersymmetric standard model in e+e- interactions at √s = 130-183 GeV

被引：15

作者：

Acciarri, M ^{[1
]}

Adriani, O

Aguilar-Benitez, M

Ahlen, S

Alcaraz, J

Alemanni, G

Allaby, J

Aloisio, A

Alviggi, MG

Ambrosi, G

Anderhub, H

Andreev, VP

Angelescu, T

Anselmo, F

Arefiev, A

Azemoon, T

Aziz, T

Bagnaia, P

Baksay, L

Banerjee, S

Banicz, K

Barczyk, A

Barillere, R

Barone, L

Bartalini, P

Baschirotto, A

Basile, M

Battiston, R

Bay, A

Becattini, F

Becker, U

Behner, F

Berdugo, J

Berges, P

Bertucci, B

Betev, BL

Bhattacharya, S

Biasini, M

Biland, A

Bilei, GM

Blaising, JJ

Blyth, SC

Bobbink, GJ

Bock, R

Bohm, A

Boldizsar, L

Borgia, B

Bourilkov, D

Bourquin, M

机构：

[1] Rhein Westfal TH Aachen, Inst Phys 1, D-52056 Aachen, Germany

[2] Rhein Westfal TH Aachen, Inst Phys 3, D-52056 Aachen, Germany

[3] Univ Amsterdam, NL-1009 DB Amsterdam, Netherlands

[4] NIKHEF, Natl Inst High Energy Phys, NL-1009 DB Amsterdam, Netherlands

[5] Univ Michigan, Ann Arbor, MI 48109 USA

[6] CNRS, IN2P3, LAPP, Lab Annecy Vieux Phys Particules, F-74941 Annecy Le Vieux, France

[7] Johns Hopkins Univ, Baltimore, MD 21218 USA

[8] Univ Basel, Inst Phys, CH-4056 Basel, Switzerland

[9] Louisiana State Univ, Baton Rouge, LA 70803 USA

[10] Inst High Energy Phys, Beijing 100039, Peoples R China

[11] Humboldt Univ, D-10099 Berlin, Germany

[12] Univ Bologna, I-40126 Bologna, Italy

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

[14] Tata Inst Fundamental Res, Bombay 400005, Maharashtra, India

[15] Boston Univ, Boston, MA 02115 USA

[16] Northeastern Univ, Boston, MA 02115 USA

[17] Inst Atom Phys, R-76900 Bucharest, Romania

[18] Univ Bucharest, R-76900 Bucharest, Romania

[19] Hungarian Acad Sci, Cent Res Inst Phys, H-1525 Budapest, Hungary

[20] MIT, Cambridge, MA 02139 USA

[21] Univ Florence, I-50125 Florence, Italy

[22] Ist Nazl Fis Nucl, Sez Firenze, I-50125 Florence, Italy

[23] CERN, European Lab Particle Phys, CH-1211 Geneva, Switzerland

[24] FBLJA Project, World Lab, CH-1211 Geneva 23, Switzerland

[25] Univ Geneva, CH-1211 Geneva 4, Switzerland

[26] Univ Sci & Technol China, USTC, Hefei 230029, Anhui, Peoples R China

[27] Res Inst High Energy Phys, SEFT, SF-00014 Helsinki, Finland

[28] Univ Lausanne, CH-1015 Lausanne, Switzerland

[29] Univ Lecce, I-73100 Lecce, Italy

[30] Ist Nazl Fis Nucl, Sez Lecce, I-73100 Lecce, Italy

[31] Los Alamos Natl Lab, Los Alamos, NM 87544 USA

[32] Univ Lyon 1, CNRS, IN2P3, Inst Phys Nucl, F-69622 Villeurbanne, France

[33] CIEMAT, Ctr Invest Energet Medioambientales & Tecnol, E-28040 Madrid, Spain

[34] Ist Nazl Fis Nucl, Sez Milano, I-20133 Milan, Italy

[35] ITEP, Inst Theoret & Expt Phys, Moscow, Russia

[36] Univ Naples Federico II, I-80125 Naples, Italy

[37] Ist Nazl Fis Nucl, Sez Napoli, I-80125 Naples, Italy

[38] Univ Cyprus, Dept Nat Sci, Nicosia, Cyprus

[39] Univ Nijmegen, NL-6525 ED Nijmegen, Netherlands

[40] Natl Inst Nucl Phys & High Energy Phys, NL-6525 ED Nijmegen, Netherlands

[41] CALTECH, Pasadena, CA 91125 USA

[42] Univ Perugia, I-06100 Perugia, Italy

[43] Ist Nazl Fis Nucl, Sez Perugia, I-06100 Perugia, Italy

[44] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA

[45] Princeton Univ, Princeton, NJ 08544 USA

[46] Univ Roma La Sapienza, I-00185 Rome, Italy

[47] Ist Nazl Fis Nucl, Sez Roma, I-00185 Rome, Italy

[48] Inst Nucl Phys, St Petersburg, Russia

[49] Univ Salerno, I-84100 Salerno, Italy

[50] Ist Nazl Fis Nucl, I-84100 Salerno, Italy

来源：

PHYSICS LETTERS B | 1998年 / 436卷 / 3-4期

关键词：

D O I：

10.1016/S0370-2693(98)01002-8

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A search for the lightest neutral scalar and neutral pseudoscalar Higgs bosons in the Minimal Supersymmetric Standard Model is performed on data collected at LEP by the L3 detector at center-of-mass energies 130 GeV less than or equal to root s less than or equal to 183 GeV. No significant excess of events is observed. Limits on the masses of the lightest neutral and pseudoscalar Higgs bosons are given as a function of tan beta. Lower mass limits at the 95% confidence level are set at m(h) > 70.7 GeV and m(A) > 71.0 GeV. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：389 / 402

页数：14

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