Search for the standard model Higgs boson in e(+)e(-) interactions at 161<=root s<=172 GeV

被引:41
作者
Acciarri, M
Adriani, O
AguilarBenitez, M
Ahlen, S
Alcaraz, J
Alemanni, G
Allaby, J
Aloisio, A
Alverson, G
Alviggi, MG
Ambrosi, G
Anderhub, H
Andreev, VP
Angelescu, T
Anselmo, F
Arefiev, A
Azemoon, T
Aziz, T
Bagnaia, P
Baksay, L
Banerjee, S
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
机构
[1] UNIV LAUSANNE, CH-1015 LAUSANNE, SWITZERLAND
[2] IST NAZL FIS NUCL, I-73100 LECCE, ITALY
[3] UNIV LECCE, I-73100 LECCE, ITALY
[4] LOS ALAMOS NATL LAB, LOS ALAMOS, NM 87544 USA
[5] UNIV LYON 1, IN2P3, CNRS, INST NUCL PHYS, F-69622 VILLEURBANNE, FRANCE
[6] CIEMAT, E-28040 MADRID, SPAIN
[7] ITEP, MOSCOW, RUSSIA
[8] IST NAZL FIS NUCL, I-80125 NAPLES, ITALY
[9] UNIV NAPLES, I-80125 NAPLES, ITALY
[10] UNIV CYPRUS, DEPT NAT SCI, NICOSIA, CYPRUS
[11] UNIV NIJMEGEN, NL-6525 ED NIJMEGEN, NETHERLANDS
[12] NATL INST NUCL PHYS & HIGH ENERGY PHYS, NL-6525 ED NIJMEGEN, NETHERLANDS
[13] OAK RIDGE NATL LAB, OAK RIDGE, TN 37831 USA
[14] CALTECH, PASADENA, CA 91125 USA
[15] UNIV PERUGIA, I-06100 PERUGIA, ITALY
[16] IST NAZL FIS NUCL, I-06100 PERUGIA, ITALY
[17] CARNEGIE MELLON UNIV, PITTSBURGH, PA 15213 USA
[18] PRINCETON UNIV, PRINCETON, NJ 08544 USA
[19] UNIV ROMA LA SAPIENZA, I-00185 ROME, ITALY
[20] IST NAZL FIS NUCL, I-00185 ROME, ITALY
[21] RUSSIAN ACAD SCI, INST NUCL PHYS, ST PETERSBURG, RUSSIA
[22] UNIV SALERNO, I-84100 SALERNO, ITALY
[23] IST NAZL FIS NUCL, I-84100 SALERNO, ITALY
[24] UNIV CALIF SAN DIEGO, LA JOLLA, CA 92093 USA
[25] UNIV SANTIAGO, DEPT FIS PARTICULAS ELEMENTALES, E-15706 SANTIAGO DE COMPOSTELA, SPAIN
[26] BULGARIAN ACAD SCI, CENT LAB MECHANTRON & INSTRUMENTAT, BU-1113 SOFIA, BULGARIA
[27] KOREA ADV INST SCI & TECHNOL, CTR HIGH ENERGY PHYS, TAEJON 305701, SOUTH KOREA
[28] UNIV ALABAMA, TUSCALOOSA, AL 35486 USA
[29] UNIV UTRECHT, NL-3584 CB UTRECHT, NETHERLANDS
[30] NIKHEF H, NL-3584 CB UTRECHT, NETHERLANDS
[31] PURDUE UNIV, W LAFAYETTE, IN 47907 USA
[32] PAUL SCHERRER INST, CH-5232 VILLIGEN, SWITZERLAND
[33] DESY, INST HOCHENERGIEPHYS, D-15738 ZEUTHEN, GERMANY
[34] ETH ZURICH, CH-8093 ZURICH, SWITZERLAND
[35] UNIV HAMBURG, D-22761 HAMBURG, GERMANY
[36] RHEIN WESTFAL TH AACHEN, INST PHYS 1, D-52056 AACHEN, GERMANY
[37] RHEIN WESTFAL TH AACHEN, INST PHYS 3, D-52056 AACHEN, GERMANY
[38] UNIV AMSTERDAM, NL-1009 AB AMSTERDAM, NETHERLANDS
[39] NIKHEF H, NL-1009 AB AMSTERDAM, NETHERLANDS
[40] UNIV MICHIGAN, ANN ARBOR, MI 48109 USA
[41] LAB ANNECY LE VIEUX PHYS PARTICULES, IN2P3, CNRS, F-74941 ANNECY LE VIEUX, FRANCE
[42] JOHNS HOPKINS UNIV, BALTIMORE, MD 21218 USA
[43] UNIV BASEL, INST PHYS, CH-4056 BASEL, SWITZERLAND
[44] LOUISIANA STATE UNIV, BATON ROUGE, LA 70803 USA
[45] IHEP, BEIJING 100039, PEOPLES R CHINA
[46] HUMBOLDT UNIV BERLIN, D-10099 BERLIN, GERMANY
[47] UNIV BOLOGNA, I-40126 BOLOGNA, ITALY
[48] IST NAZL FIS NUCL, I-40126 BOLOGNA, ITALY
[49] TATA INST FUNDAMENTAL RES, BOMBAY 400005, MAHARASHTRA, INDIA
[50] BOSTON UNIV, BOSTON, MA 02215 USA
基金
中国国家自然科学基金; 匈牙利科学研究基金会;
关键词
D O I
10.1016/S0370-2693(97)01033-2
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
A search for the Standard Model Higgs boson has been performed with the L3 detector at LEP. The data sample was collected at three centre-of-mass energies, 161.3, 170.3 and 172.3 GeV with integrated luminosities of 10.8, 1.0 and 9.2 pb, respectively. No Higgs signal is observed. In combination with previous data taken at the Z resonance, a lower Higgs mass limit, M-H > 69.5 GeV, is obtained at 95% confidence level. (C) 1997 Elsevier Science B.V.
引用
收藏
页码:373 / 386
页数:14
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