Search for excited neutrinos at HERA

被引：24

作者：

Adloff, C ^{[1
]}

Andreev, V

Andrieu, B

Anthonis, T

Arkadov, V

Astvatsatourov, A

Babaev, A

Bähr, J

Baranov, P

Barrelet, E

Bartel, W

Bate, P

Becker, J

Beglarian, A

Behnke, O

Beier, C

Belousov, A

Benisch, T

Berger, C

Berndt, T

Bizot, JC

Boehme, J

Boudry, V

Braunschweig, W

Brisson, V

Bröker, HB

Brown, DP

Brückner, W

Bruncko, D

Bürger, J

Büsser, FW

Bunyatyan, A

Burrage, A

Buschhorn, G

Bystritskaya, L

Campbell, AJ

Cao, J

Caron, S

Cassol-Brunner, F

Clarke, D

Clerbaux, B

Collard, C

Contreras, JG

Coppens, YR

Coughlan, JA

Cousinou, MC

Cox, BE

Cozzika, G

Cvach, J

Dainton, JB

机构：

[1] Rhein Westfal TH Aachen, Inst Phys 1, D-5100 Aachen, Germany

[2] Rhein Westfal TH Aachen, Inst Phys 3, D-5100 Aachen, Germany

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

[4] Univ Instelling Antwerp, Inter Univ Inst High Energies, ULB VUB, B-2610 Antwerp, Belgium

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

[6] Inst Nucl Phys, Krakow, Poland

[7] Univ Dortmund, Inst Phys, D-4600 Dortmund, Germany

[8] Joint Inst Nucl Res, Dubna, Russia

[9] CE Saclay, CEA, DSM, DAPNIA, Gif Sur Yvette, France

[10] DESY, D-2000 Hamburg, Germany

[11] Univ Hamburg, Inst Expt 2, Hamburg, Germany

[12] Max Planck Inst Kernphys, D-69117 Heidelberg, Germany

[13] Heidelberg Univ, Inst Phys, D-6900 Heidelberg, Germany

[14] Heidelberg Univ, Kirchhoff Inst Phys, Heidelberg, Germany

[15] Univ Kiel, Inst Expt & Angewandte Phys, Kiel, Germany

[16] Slovak Acad Sci, Inst Expt Phys, Kosice 04353, Slovakia

[17] Univ Lancaster, Sch Phys & Chem, Lancaster, England

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

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

[20] Lund Univ, Dept Phys, Lund, Sweden

[21] Univ Manchester, Dept Phys, Manchester M13 9PL, Lancs, England

[22] Univ Mediterranee, CNRS, CPPM, INP23, Marseille, France

[23] Inst Theoret & Expt Phys, Moscow 117259, Russia

[24] PN Lebedev Phys Inst, Moscow 117924, Russia

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

[26] Univ Paris 11, LAL, CNRS, INP23, Orsay, France

[27] Ecole Polytech, CNRS, LPNHE, INP23, Palaiseau, France

[28] Univ Paris 06, LPNHE, CNRS, INP23, Paris, France

[29] Univ Paris 07, LPNHE, CNRS, INP23, Paris, France

[30] Acad Sci Czech Republ, Inst Phys, Prague, Czech Republic

[31] Charles Univ Prague, Fac Math & Phys, Prague, Czech Republic

[32] Univ Roma Tre, Dipartimento Fis, Rome, Italy

[33] Ist Nazl Fis Nucl, Rome, Italy

[34] Paul Scherrer Inst, Villigen, Switzerland

[35] Berg Univ Wuppertal, Fachbereich Phys, Wuppertal, Germany

[36] Yerevan Phys Inst, Yerevan 375036, Armenia

[37] DESY, Zeuthen, Germany

[38] Swiss Fed Inst Technol, Inst Teilchenphys, Zurich, Switzerland

[39] Univ Zurich, Inst Phys, Zurich, Switzerland

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

[41] Berg Univ Gesamthochschule, Rechenzentrum, Wuppertal, Germany

[42] Univ Karlsruhe, Inst Expt Kernphys, D-7500 Karlsruhe, Germany

[43] CINVESTAV, Dept Fis, Yucatan, Mexico

[44] Univ PJ Safarik, Kosice, Slovakia

[45] CERN, Geneva, Switzerland

[46] CINVESTAV, Mexico City 14000, DF, Mexico

来源：

PHYSICS LETTERS B | 2002年 / 525卷 / 1-2期

关键词：

D O I：

10.1016/S0370-2693(01)01410-1

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a search for excited neutrinos using e(-) p data taken by the H1 experiment at HERA at a center-of-mass energy of 318 GeV with an integrated luminosity of 15 pb(-1). No evidence for excited neutrino production is found. Mass dependent exclusion limits are determined for the ratio of the coupling to the compositeness scale, f/Lambda, independently of the relative couplings to the SU(2) and U(1) gauge bosons. These limits extend the excluded region to higher masses than has been possible in previous searches at other colliders. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：9 / 16

页数：8

共 35 条

[1]

Abbiendi G, 2000, EUR PHYS J C, V14, P73, DOI [10.1007/s100520050734, 10.1007/s100520000345]

[2]

Abreu P, 1999, EUR PHYS J C, V8, P41, DOI [10.1007/s100520050443, 10.1007/s100529901074]

[3] The H1 detector at HERA [J].

Abt, I ;

Ahmed, T ;

Aid, S ;

Andreev, V ;

Andrieu, B ;

Appuhn, RD ;

Arnault, C ;

Arpagaus, M ;

Babaev, A ;

Barwolff, H ;

Ban, J ;

Banas, E ;

Baranov, P ;

Barrelet, E ;

Bartel, W ;

Barth, M ;

Bassler, U ;

Basti, F ;

Baynham, DE ;

Baze, JM ;

Beck, GA ;

Beck, HP ;

Bederede, D ;

Behrend, HJ ;

Beigbeder, C ;

Belousov, A ;

Berger, C ;

Bergstein, H ;

Bernard, R ;

Bernardi, G ;

Bernet, R ;

Bernier, R ;

Berthon, U ;

BertrandCoremans, G ;

Besanson, M ;

Beyer, R ;

Biasci, JC ;

Biddulph, P ;

Bidoli, V ;

Binder, E ;

Binko, P ;

Bizot, JC ;

Blobel, V ;

Blouzon, F ;

Blume, H ;

Borras, K ;

Boudry, V ;

Bourdarios, C ;

Brasse, F ;

Braunschweig, W .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1997, 386 (2-3) :310-347

[4] The tracking, calorimeter and muon detectors of the H1 experiment at HERA [J].

Abt, I ;

Ahmed, T ;

Aid, S ;

Andreev, V ;

Andrieu, B ;

Appuhn, RD ;

Arnault, C ;

Arpagaus, M ;

Babaev, A ;

Barwolff, H ;

Ban, J ;

Banas, E ;

Baranov, P ;

Barrelet, E ;

Bartel, W ;

Barth, M ;

Bassler, U ;

Basti, F ;

Baynham, DE ;

Baze, JM ;

Beck, GA ;

Beck, HP ;

Bederede, D ;

Behrend, HJ ;

Beigbeder, C ;

Belousov, A ;

Berger, C ;

Bergstein, H ;

Bernard, R ;

Bernardi, G ;

Bernet, R ;

Bernier, R ;

Berthon, U ;

BertrandCoremans, G ;

Besancon, M ;

Beyer, R ;

Biasci, JC ;

Biddulph, P ;

Bidoli, V ;

Binder, E ;

Binko, P ;

Bizot, JC ;

Blobel, V ;

Blouzon, F ;

Blume, H ;

Borras, K ;

Boudry, V ;

Bourdarios, C ;

Brasse, F ;

Braunschweig, W .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1997, 386 (2-3) :348-396

[5] Search for excited leptons in e+e- interactions at √s=192-202 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, 2001, 502 (1-4) :37-50

[6] Three-jet production in deep-inelastic scattering at HERA [J].

Adloff, C ;

Andreev, V ;

Andrieu, B ;

Anthonis, T ;

Arkadov, V ;

Astvatsatourov, A ;

Ayyaz, I ;

Babaev, A ;

Bähr, J ;

Baranov, P ;

Barrelet, E ;

Bartel, W ;

Bate, P ;

Beglarian, A ;

Behnke, O ;

Beier, C ;

Belousov, A ;

Benisch, T ;

Berger, C ;

Berndt, T ;

Bizot, JC ;

Boudry, V ;

Braunschweig, W ;

Brisson, V ;

Bröker, HB ;

Brown, DP ;

Brückner, W ;

Bruel, P ;

Bruncko, D ;

Bürger, J ;

Büsser, FW ;

Bunyatyan, A ;

Burkhardt, H ;

Burrage, A ;

Buschhorn, G ;

Campbell, AJ ;

Cao, J ;

Carli, T ;

Caron, S ;

Clarke, D ;

Clerbaux, B ;

Collard, C ;

Contreras, GJ ;

Coppens, YR ;

Coughlan, JA ;

Cousinou, MC ;

Cox, BE ;

Cozzika, G ;

Cvach, J ;

Dainton, JB .

PHYSICS LETTERS B, 2001, 515 (1-2) :17-29

[7] Measurement of charged particle transverse momentum spectra in deep inelastic scattering [J].

Adloff, C ;

Aid, S ;

Anderson, M ;

Andreev, V ;

Andrieu, B ;

Babaev, A ;

Bahr, J ;

Ban, J ;

Ban, Y ;

Baranov, P ;

Barrelet, E ;

Barschke, R ;

Bartel, W ;

Barth, M ;

Bassler, U ;

Beck, HP ;

Beck, M ;

Behrend, HJ ;

Belousov, A ;

Berger, C ;

Bernardi, G ;

BertrandCoremans, G ;

Besancon, M ;

Beyer, R ;

Biddulph, P ;

Bispham, P ;

Bizot, JC ;

Blobel, V ;

Borras, K ;

Botterweck, F ;

Boudry, V ;

Braemer, A ;

Braunschweig, W ;

Brisson, V ;

Bruckner, W ;

Bruel, P ;

Bruncko, D ;

Brune, C ;

Buchholz, R ;

Bungener, L ;

Burger, J ;

Busser, FW ;

Buniatian, A ;

Burke, S ;

Burton, MJ ;

Calvet, D ;

Campbell, AJ ;

Carli, T ;

Charlet, M ;

Clarke, D .

NUCLEAR PHYSICS B, 1997, 485 (1-2) :3-22

[8] A search for excited fermions at HERA [J].

Adloff, C ;

Andreev, V ;

Andrieu, B ;

Arkadov, V ;

Astvatsatourov, A ;

Ayyaz, I ;

Babaev, A ;

Bähr, J ;

Baranov, P ;

Barrelet, E ;

Bartel, W ;

Bassler, U ;

Bate, P ;

Beglarian, A ;

Behnke, O ;

Beier, C ;

Belousov, A ;

Benisch, T ;

Berger, C ;

Bernardi, G ;

Berndt, T ;

Bizot, JC ;

Borras, K ;

Boudry, V ;

Braunschweig, W ;

Brisson, V ;

Bröker, HB ;

Brown, DP ;

Brückner, W ;

Bruel, P ;

Bruncko, D ;

Bürger, J ;

Büsser, FW ;

Bunyatyan, A ;

Burkhardt, H ;

Burrage, A ;

Buschhorn, G ;

Campbell, AJ ;

Cao, J ;

Carli, T ;

Caron, S ;

Chabert, E ;

Clarke, D ;

Clerbaux, B ;

Collard, C ;

Contreras, JG ;

Coughlan, JA ;

Cousinou, MC ;

Cox, BE ;

Cozzika, G .

EUROPEAN PHYSICAL JOURNAL C, 2000, 17 (04) :567-581

[9] A SEARCH FOR HEAVY-LEPTONS AT HERA [J].

AHMED, T ;

AID, S ;

ANDREEV, V ;

ANDRIEU, B ;

APPUHN, RD ;

ARPAGAUS, M ;

BABAEV, A ;

BAEHR, J ;

BAN, J ;

BARANOV, P ;

BARRELET, E ;

BARTEL, W ;

BARTH, M ;

BASSLER, U ;

BECK, HP ;

BEHREND, HJ ;

BELOUSOV, A ;

BERGER, C ;

BERGSTEIN, H ;

BERNARDI, G ;

BERNET, R ;

BERTRANDCOREMANS, G ;

BESANCON, M ;

BIDDULPH, P ;

BIZOT, JC ;

BLOBEL, V ;

BORRAS, K ;

BOTTERWECK, F ;

BOUDRY, V ;

BRAEMER, A ;

BRASSE, F ;

BRAUNSCHWEIG, W ;

BRISSON, V ;

BRUNCKO, D ;

BRUNE, C ;

BUCHHOLZ, R ;

BUNGENER, L ;

BURGER, J ;

BUSSER, FW ;

BUNIATIAN, A ;

BURKE, S ;

BUSCHHORN, G ;

CAMPBELL, AJ ;

CARLI, T ;

CHARLES, F ;

CLARKE, D ;

CLEGG, AB ;

COLOMBO, M ;

CONTRERAS, JG ;

COUGHLAN, JA .

PHYSICS LETTERS B, 1994, 340 (03) :205-216

[10] A measurement and QCD analysis of the proton structure function F-2(x,Q(2)) at HERA [J].

Aid, S ;

Andreev, V ;

Andrieu, B ;

Appuhn, RD ;

Arpagaus, M ;

Babaev, A ;

Bahr, J ;

Ban, J ;

Ban, Y ;

Baranov, P ;

Barrelet, E ;

Barschke, R ;

Bartel, W ;

Barth, M ;

Bassler, U ;

Beck, HP ;

Behrend, HJ ;

Belousov, A ;

Berger, C ;

Bernardi, G ;

Bernet, R ;

BertrandCoremans, G ;

Besancon, M ;

Beyer, R ;

Biddulph, P ;

Bispham, P ;

Bizot, JC ;

Blobel, V ;

Borras, K ;

Botterweck, F ;

Boudry, V ;

Braemer, A ;

Braunschweig, W ;

Brisson, V ;

Bruncko, D ;

Brune, C ;

Buchholz, R ;

Bungener, L ;

Burger, J ;

Busser, FW ;

Buniatian, A ;

Burke, S ;

Burton, MJ ;

Buschhorn, G ;

Campbell, AJ ;

Carli, T ;

Charles, F ;

Charlet, M ;

Clarke, D ;

Clegg, AB .

NUCLEAR PHYSICS B, 1996, 470 (1-2) :3-38

← 1 2 3 4 →