Search for the Standard Model Higgs boson in e+e- collisions at √s ≈ 192-209 GeV

被引：92

作者：

Abbiendi, G ^{[1
]}

Ainsley, C

Åkesson, PF

Alexander, G

Allison, J

Anagnostou, G

Anderson, KJ

Arcelli, S

Asai, S

Axen, D

Azuelos, G

Bailey, I

Ball, AH

Barberio, E

Barlow, RJ

Batley, RJ

Behnke, T

Bell, KW

Bella, G

Bellerive, A

Benelli, G

Bethke, S

Biebel, O

Bloodworth, IJ

Boeriu, O

Bock, P

Böhme, J

Bonacorsi, D

Boutemeur, M

Braibant, S

Bright-Thomas, P

Brigliadori, L

Brown, RM

Burckhart, HJ

Cammin, J

Capiluppi, P

Carnegie, RK

Caron, B

Carter, AA

Carter, JR

Chang, CY

Charlton, DG

Clarke, PEL

Clay, E

Cohen, I

Couchman, J

Csilling, A

Cuffiani, M

Dado, S

Dallavalle, GM

机构：

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

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

[3] Univ Birmingham, Sch Phys & Astron, Birmingham B15 2TT, W Midlands, England

[4] Univ Bonn, Inst Phys, D-53115 Bonn, Germany

[5] Univ Calif Riverside, Dept Phys, Riverside, CA 92521 USA

[6] Cavendish Lab, Cambridge CB3 0HE, England

[7] Carleton Univ, Dept Phys, Ottawa Carleton Inst Phys, Ottawa, ON K1S 5B6, Canada

[8] Carleton Univ, Ctr Res Particle Phys, Ottawa, ON K1S 5B6, Canada

[9] CERN, European Org Nucl Res, CH-1211 Geneva 23, Switzerland

[10] Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA

[11] Univ Chicago, Dept Phys, Chicago, IL 60637 USA

[12] Univ Freiburg, Fak Phys, D-79104 Freiburg, Germany

[13] Heidelberg Univ, Inst Phys, D-69120 Heidelberg, Germany

[14] Indiana Univ, Dept Phys, Bloomington, IN 47405 USA

[15] Queen Mary Univ London, London E1 4NS, England

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

[17] UCL, London WC1E 6BT, England

[18] Univ Manchester, Dept Phys, Schuster Lab, Manchester M13 9PL, Lancs, England

[19] Univ Maryland, Dept Phys, College Pk, MD 20742 USA

[20] Univ Montreal, Phys Nucl Lab, Montreal, PQ H3C 3J7, Canada

[21] Univ Oregon, Dept Phys, Eugene, OR 97403 USA

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

[23] Technion Israel Inst Technol, Dept Phys, IL-32000 Haifa, Israel

[24] Tel Aviv Univ, Dept Phys & Astron, IL-69978 Tel Aviv, Israel

[25] Univ Tokyo, Int Ctr Elementary Particle Phys, Tokyo 1130033, Japan

[26] Univ Tokyo, Dept Phys, Tokyo 1130033, Japan

[27] Kobe Univ, Kobe, Hyogo 6578501, Japan

[28] Weizmann Inst Sci, Particle Phys Dept, IL-76100 Rehovot, Israel

[29] Univ Hamburg, DESY, Inst Expt Phys 2, D-22607 Hamburg, Germany

[30] Univ Victoria, Dept Phys, Victoria, BC V8W 3P6, Canada

[31] Univ British Columbia, Dept Phys, Vancouver, BC V6T 1Z1, Canada

[32] Univ Alberta, Dept Phys, Edmonton, AB T6G 2J1, Canada

[33] Res Inst Particle & Nucl Phys, H-1525 Budapest, Hungary

[34] Inst Nucl Res, H-4001 Debrecen, Hungary

[35] Univ Munich, Sekt Phys, D-85748 Garching, Germany

[36] Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany

[37] Yale Univ, Dept Phys, New Haven, CT 06520 USA

[38] TRIUMF, Vancouver, BC V6T 2A3, Canada

[39] Inst Nucl Res, H-4001 Debrecen, Hungary

[40] Univ Debrecen, Dept Expt Phys, Debrecen, Hungary

[41] Max Planck Inst, Munich, Germany

[42] Res Inst Particle & Nucl Phys, Budapest, Hungary

[43] Univ Calif Riverside, High Energy Phys Grp, Riverside, CA 92521 USA

[44] CERN, Div EP, CH-1211 Geneva 23, Switzerland

[45] Tel Aviv Univ, Sch Phys & Astron, IL-69978 Tel Aviv, Israel

来源：

PHYSICS LETTERS B | 2001年 / 499卷 / 1-2期

基金：

美国国家科学基金会; 日本学术振兴会; 加拿大自然科学与工程研究理事会; 以色列科学基金会;

关键词：

D O I：

10.1016/S0370-2693(01)00070-3

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 OPAL detector at LEP based on the full data sample collected at roots approximate to 192-209 GeV in 1999 and 2000, corresponding to an integrated luminosity of approximately 426 pb(-1). The data are examined for their consistency with the background-only hypothesis and various Higgs boson mass hypotheses. A lower bound of 109.7 GeV is obtained on the Higgs boson mass at the 95% confidence level. At higher masses, the data are consistent with both the background and the signal-plus-background hypotheses. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：38 / 52

页数：15

共 30 条

[1]

Abbiendi G, 2000, EUR PHYS J C, V12, P567, DOI 10.1007/s100520000286

[2] Search for Higgs bosons in e+e- collisions at 183 GeV [J].

Abbiendi, G ;

Ackerstaff, K ;

Alexander, G ;

Allison, J ;

Altekamp, N ;

Anderson, KJ ;

Anderson, S ;

Arcelli, S ;

Asai, S ;

Ashby, SF ;

Axen, D ;

Azuelos, G ;

Ball, AH ;

Barberio, E ;

Barlow, RJ ;

Bartoldus, R ;

Batley, JR ;

Baumann, S ;

Bechtluft, J ;

Behnke, T ;

Bell, KW ;

Bella, G ;

Bellerive, A ;

Bentvelsen, S ;

Bethke, S ;

Betts, S ;

Biebel, O ;

Biguzzi, A ;

Bird, SD ;

Blobel, V ;

Bloodworth, IJ ;

Bock, P ;

Böhme, J ;

Bonacorsi, D ;

Boutemeur, M ;

Braibant, S ;

Bright-Thomas, P ;

Brigliadori, L ;

Brown, RM ;

Burckhart, HJ ;

Capiluppi, P ;

Carnegie, RK ;

Carter, AA ;

Carter, JR ;

Chang, CY ;

Charlton, DG ;

Chrisman, D ;

Ciocca, C ;

Clarke, PEL ;

Clay, E .

EUROPEAN PHYSICAL JOURNAL C, 1999, 7 (03) :407-435

[3]

ABBIENDI G, UNPUB PHYS LETT B

[4] Higgs candidates in e+e- interactions at √s=206.6 GeV [J].

Acciarri, M ;

Achard, P ;

Adriani, O ;

Aguilar-Benitez, M ;

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 ;

Bajo, A ;

Baksay, L ;

Balandras, A ;

Baldew, SV ;

Banerjee, S ;

Barczyk, A ;

Barillère, R ;

Bartalini, P ;

Basile, M ;

Batalova, N ;

Battiston, R ;

Bay, A ;

Becattini, F ;

Becker, U ;

Behner, F ;

Bellucci, L ;

Berbeco, R ;

Berdugo, J ;

Berges, P ;

Bertucci, B ;

Betev, BL ;

Bhattacharya, S ;

Biasini, M ;

Biland, A ;

Blaising, JJ ;

Blyth, SC ;

Bobbink, GJ ;

Böhm, A ;

Boldizsar, L ;

Borgia, B ;

Bourilkov, D .

PHYSICS LETTERS B, 2000, 495 (1-2) :18-25

[5]

Ackerstaff K, 1998, EUR PHYS J C, V1, P425, DOI 10.1007/s100520050094

[6] Thin scintillating tiles with high light yield for the OPAL endcaps [J].

Aguillion, G ;

Anderson, B ;

Attree, DJ ;

Ball, AH ;

Bard, R ;

Bentvelsen, S ;

Betts, ST ;

Boutemeur, M ;

Caron, B ;

Charalambous, A ;

Chatelain, JP ;

Colmer, J ;

Courarie, P ;

Cresswell, M ;

Davis, R ;

Dumper, J ;

Faust, A ;

Fong, D ;

Fraser, TJ ;

Garza, M ;

Gingrich, DM ;

Gollay, R ;

Guillot, M ;

Holm, L ;

Horvath, D ;

Jacob, F ;

Kayal, PI ;

Lautenschlager, S ;

Macpherson, AL ;

Martin, JP ;

McDonald, WJ ;

Miller, DJ ;

Miller, W ;

Mullin, S ;

Pasztor, G ;

Pinfold, JL ;

del Pozo, L ;

Przysiezniak, H ;

Renoux, A ;

Rodning, NL ;

Rozen, Y ;

Schaffer, L ;

Schieck, J ;

Selby, C ;

Smith, K ;

Springer, W ;

Strumia, F ;

di Vincenzo, S ;

Wampler, L ;

Wells, PS .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1998, 417 (2-3) :266-277

[7]

AHMET K, 1991, NUCL INSTRUM METH A, V305, P275

[8]

*ALEPH DELPHI L3 O, 2000, CERNEP2000016 ALEPH

[9]

*ALEPH DELPHI L3 O, 2000, CERNEP2000055 ALEPH

[10] A comparison of b and uds quark jets to gluon jets [J].

Alexander, G ;

Allison, J ;

Altekamp, N ;

Ametewee, K ;

Anderson, KJ ;

Anderson, S ;

Arcelli, S ;

Asai, S ;

Axen, D ;

Azuelos, G ;

Ball, AH ;

Barberio, E ;

Barlow, RJ ;

Bartoldus, R ;

Batley, JR ;

Beaudoin, G ;

Bechtluft, J ;

Beck, A ;

Beck, GA ;

Beeston, C ;

Behnke, T ;

Bell, KW ;

Bella, G ;

Bentvelsen, S ;

Berlich, P ;

Bethke, S ;

Biebel, O ;

Bloodworth, IJ ;

Bock, P ;

Bosch, HM ;

Boutemeur, M ;

Braibant, S ;

BrightThomas, P ;

Brown, RM ;

Burckhart, HJ ;

Burgard, C ;

Burgin, R ;

Capiluppi, P ;

Carnegie, RK ;

Carter, AA ;

Carter, JR ;

Chang, CY ;

Charlesworth, C ;

Charlton, DG ;

Chu, SL ;

Clarke, PEL ;

Clayton, JC ;

Clowes, SG ;

Cohen, I ;

Conboy, JE .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1996, 69 (04) :543-560

← 1 2 3 →