Search for excited fermions with the H1 detector

被引：20

作者：

Adloff, C ^{[1
]}

Aid, S

Anderson, M

Andreev, V

Andrieu, B

Arndt, C

Babaev, A

Bahr, J

Ban, J

Ban, Y

Baranov, P

Barrelet, E

Barschke, R

Bartel, W

Barth, M

Bassler, U

Beck, M

Beck, HP

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

机构：

[1] RHEIN WESTFAL TH AACHEN,INST PHYS 3,D-5100 AACHEN,GERMANY

[2] UNIV BIRMINGHAM,SCH PHYS & SPACE RES,BIRMINGHAM B15 2TT,W MIDLANDS,ENGLAND

[3] VUB,ULB,INTERUNIV INST HIGH ENERGIES,BRUSSELS,BELGIUM

[4] UNIV INSTELLING ANTWERP,B-2610 WILRIJK,BELGIUM

[5] RUTHERFORD APPLETON LAB,DIDCOT OX11 0QX,OXON,ENGLAND

[6] INST NUCL PHYS,KRAKOW,POLAND

[7] UNIV CALIF DAVIS,DEPT PHYS,DAVIS,CA 95616

[8] UNIV CALIF DAVIS,IIRPA,DAVIS,CA 95616

[9] UNIV DORTMUND,INST PHYS,D-4600 DORTMUND,GERMANY

[10] CENS,CEA,DSM,DAPNIA,F-91191 GIF SUR YVETTE,FRANCE

[11] UNIV GLASGOW,DEPT PHYS & ASTRON,GLASGOW,LANARK,SCOTLAND

[12] DESY,D-2000 HAMBURG,GERMANY

[13] UNIV HAMBURG,INST EXPT PHYS 1,HAMBURG,GERMANY

[14] UNIV HAMBURG,INST EXPT PHYS 2,HAMBURG,GERMANY

[15] MAX PLANCK INST KERNPHYS,D-69117 HEIDELBERG,GERMANY

[16] UNIV HEIDELBERG,INST PHYS,D-6900 HEIDELBERG,GERMANY

[17] UNIV HEIDELBERG,INST HOCHENERGIEPHYS,D-6900 HEIDELBERG,GERMANY

[18] CHRISTIAN ALBRECHTS UNIV KIEL,INST REINE & ANGEW KERNPHYS,D-24098 KIEL,GERMANY

[19] SLOVAK ACAD SCI,INST EXPT PHYS,KOSICE 04353,SLOVAKIA

[20] UNIV LANCASTER,SCH PHYS & CHEM,LANCASTER LA1 4YW,ENGLAND

[21] UNIV LIVERPOOL,DEPT PHYS,LIVERPOOL L69 3BX,MERSEYSIDE,ENGLAND

[22] UNIV LONDON QUEEN MARY & WESTFIELD COLL,LONDON E1 4NS,ENGLAND

[23] LUND UNIV,DEPT PHYS,LUND,SWEDEN

[24] UNIV MANCHESTER,DEPT PHYS,MANCHESTER M13 9PL,LANCS,ENGLAND

[25] UNIV AIX MARSEILLE 2,CPPM,IN2P3,CNRS,F-13284 MARSEILLE 07,FRANCE

[26] INST THEORET & EXPT PHYS,MOSCOW 117259,RUSSIA

[27] PN LEBEDEV PHYS INST,MOSCOW 117924,RUSSIA

[28] MAX PLANCK INST PHYS & ASTROPHYS,D-80805 MUNICH,GERMANY

[29] UNIV PARIS 11,LAL,IN2P3,CNRS,ORSAY,FRANCE

[30] ECOLE POLYTECH,CNRS,LPNHE,IN2P3,F-91128 PALAISEAU,FRANCE

[31] UNIV PARIS 06,LPNHE,IN2P3,CNRS,PARIS,FRANCE

[32] UNIV PARIS 07,CNRS,IN2P3,CNRS,PARIS,FRANCE

[33] ACAD SCI CZECH REPUBL,INST PHYS,PRAGUE,CZECH REPUBLIC

[34] CHARLES UNIV,NUCL CTR,PRAGUE,CZECH REPUBLIC

[35] UNIV ROMA 3,DIPARTIMENTO FIS,ROME,ITALY

[36] UNIV ROME 1,IST NAZL FIS NUCL,I-00185 ROME,ITALY

[37] PAUL SCHERRER INST,VILLIGEN,SWITZERLAND

[38] BERG UNIV GESAMTHSCH WUPPERTAL,FACHBEREICH PHYS,WUPPERTAL,GERMANY

[39] DESY,INST HOCHENERGIEPHYS,ZEUTHEN,GERMANY

[40] ETH ZURICH,INST TEILCHENPHYS,ZURICH,SWITZERLAND

[41] UNIV ZURICH,INST PHYS,ZURICH,SWITZERLAND

[42] HUMBOLDT UNIV BERLIN,INST PHYS,BERLIN,GERMANY

[43] BERG UNIV GESAMTHSCH WUPPERTAL,RECHENZENTRUM,WUPPERTAL,GERMANY

[44] UNIV ARIZONA,DEPT PHYS,TUCSON,AZ 85721

来源：

NUCLEAR PHYSICS B | 1997年 / 483卷 / 1-2期

关键词：

D O I：

10.1016/S0550-3213(96)00591-3

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：

We present a search for excited electrons, neutrinos and quarks using the H1 detector at the ep collider HERA, based on data taken in 1994 with an integrated luminosity of 2.75 pb(-1). Radiative decays of excited quarks and neutrinos have been investigated as well as decays of excited electrons into all possible electroweak gauge bosons. No evidence for new particle production is found and exclusion limits are derived.

引用

页码：44 / 64

页数：21

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