Search for the single production of doubly charged Higgs bosons and constraints on their couplings from Bhabha scattering - INSPIRE

DataBETA

Search for the single production of doubly charged Higgs bosons and constraints on their couplings from Bhabha scattering

OPAL

Collaboration

•

G Abbiendi
(
- Unlisted, US
)

Jul, 2003

16 pages

Published in:

Phys.Lett.B 577 (2003) 93-108

Published: 2003

e-Print:

hep-ex/0308052 [hep-ex]

DOI:

10.1016/j.physletb.2003.10.034

PDG: Limits for

{{\mathit H}^{\pm\pm}}

\mathit T_{3}

Report number:

CERN-EP-2003-041

Experiments:

CERN-LEP-OPAL

View in:

reference search73 citations

Citations per year

Abstract:

A search for single production of doubly-charged Higgs bosons has been performed using 600.7 pb^-1 of e+e- collision data with sqrt(s)=189--209GeV collected by the OPAL detector at LEP. No evidence for the existence of H++/-- is observed. Upper limits on the Yukawa coupling of the H++/-- to like-signed electron pairs are derived. Additionally, indirect constraints on the Yukawa coupling from Bhabha scattering, where the H++/-- would contribute via t-channel exchange, are derived for M(H++/--) < 2TeV. These are the first results for both a single production search and constraints from Bhabha scattering reported from LEP.

Note:

20 pages, 9 figures, Submitted to Phys. Lett. B Report-no: CERN-EP/2003-041

electron positron: colliding beams
electron positron: annihilation
Higgs particle: search for
Higgs particle: electroproduction
Higgs particle: charged particle
charge: 2
Higgs particle: leptonic decay
electron positron: elastic scattering
Higgs particle: exchange
Higgs particle: mass

References(46)

Figures(0)

Lepton Number as the Fourth Color

Jogesh C. Pati
(
- Maryland U.
)
,
Abdus Salam
(
- ICTP, Trieste and
- Imperial Coll., London
)

- Phys.Rev.D 10 (1974) 275-289,
- Phys.Rev.D 11 (1975) 703-703 (erratum)
•
DOI:
- 10.1103/PhysRevD.10.275

Left-Right Gauge Symmetry and an Isoconjugate Model of CP Violation

Rabindra N. Mohapatra
(
- Maryland U.
)
,
Jogesh C. Pati
(
- Maryland U.
)

- Phys.Rev.D 11 (1975) 566-571
•
DOI:
- 10.1103/PhysRevD.11.566

Exact Left-Right Symmetry and Spontaneous Violation of Parity

- Phys.Rev.D 12 (1975) 1502
•
DOI:
- 10.1103/PhysRevD.12.1502

Quark - Lepton Symmetry and B-L as the U(1) Generator of the Electroweak Symmetry Group

- Phys.Lett.B 91 (1980) 222-224
•
DOI:
- 10.1016/0370-2693(80)90436-0

Implications for Gauge Theories If Search for Parity Violation in Atomic Physics Fails

- Phys.Rev.Lett. 38 (1977) 667
•
DOI:
- 10.1103/PhysRevLett.38.667

Left-Handed Neutrino Mass Scale and Spontaneously Broken Lepton Number

G.B. Gelmini
(
- Munich U.
)
,
M. Roncadelli
(
- Munich, Max Planck Inst.
)

- Phys.Lett.B 99 (1981) 411-415
•
DOI:
- 10.1016/0370-2693(81)90559-1

Electroweak symmetry breaking from dimensional deconstruction

- Phys.Lett.B 513 (2001) 232-240
•
e-Print:
- hep-ph/0105239
•
DOI:
- 10.1016/S0370-2693(01)00741-9

Phenomenology of electroweak symmetry breaking from theory space

Nima Arkani-Hamed
(
- Harvard U. and
- UC, Berkeley
)
,
Andrew G. Cohen
(
- Harvard U. and
- Boston U.
)
,
Thomas Gregoire
(
- UC, Berkeley
)
,
Jay G. Wacker
(
- UC, Berkeley
)

- JHEP 08 (2002) 020
•
e-Print:
- hep-ph/0202089
•
DOI:
- 10.1088/1126-6708/2002/08/020

The Minimal moose for a little Higgs

N. Arkani-Hamed
(
- Harvard U., Phys. Dept.
)
,
A.G. Cohen
(
- Boston U.
)
,
E. Katz
(
- Washington U., Seattle
)
,
A.E. Nelson
(
- Washington U., Seattle
)
,
T. Gregoire
(
- UC, Berkeley
)

et al.

- JHEP 08 (2002) 021
•
e-Print:
- hep-ph/0206020
•
DOI:
- 10.1088/1126-6708/2002/08/021

Phenomenology of the little Higgs model

Tao Han
(
- Wisconsin U., Madison
)
,
Heather E. Logan
(
- Wisconsin U., Madison
)
,
Bob McElrath
(
- Wisconsin U., Madison
)
,
Lian-Tao Wang
(
- Wisconsin U., Madison
)

- Phys.Rev.D 67 (2003) 095004
•
e-Print:
- hep-ph/0301040
•
DOI:
- 10.1103/PhysRevD.67.095004

Minimal supersymmetric left-right model

Charanjit S. Aulakh
(
- Panjab U.
)
,
Alejandra Melfo
(
- SISSA, Trieste and
- Andes U., Merida
)
,
Goran Senjanovic
(
- ICTP, Trieste
)

- Phys.Rev.D 57 (1998) 4174-4178
•
e-Print:
- hep-ph/9707256
•
DOI:
- 10.1103/PhysRevD.57.4174

Supersymmetric left-right model and light doubly charged Higgs bosons and Higgsinos

Z. Chacko
(
- Maryland U.
)
,
R.N. Mohapatra
(
- Maryland U.
)

- Phys.Rev.D 58 (1998) 015003
•
e-Print:
- hep-ph/9712359
•
DOI:
- 10.1103/PhysRevD.58.015003

Phenomenology of light remnant doubly charged Higgs fields in the supersymmetric left-right model

Bhaskar Dutta
(
- Oregon U.
)
,
R.N. Mohapatra
(
- Maryland U.
)

- Phys.Rev.D 59 (1999) 015018
•
e-Print:
- hep-ph/9804277
•
DOI:
- 10.1103/PhysRevD.59.015018

Limits on Doubly Charged Higgs Bosons and Lepton Flavor Violation

Morris L. Swartz
(
- SLAC
)

- Phys.Rev.D 40 (1989) 1521
•
DOI:
- 10.1103/PhysRevD.40.1521

Search for doubly charged Higgs bosons with the OPAL detector at LEP

OPAL

Collaboration

•

G. Abbiendi

et al.

- Phys.Lett.B 526 (2002) 221-232
•
e-Print:
- hep-ex/0111059
•
DOI:
- 10.1016/S0370-2693(01)01474-5

Search for doubly charged Higgs bosons at LEP-2

DELPHI

Collaboration

•

J. Abdallah

et al.

- Phys.Lett.B 552 (2003) 127-137
•
e-Print:
- hep-ex/0303026
•
DOI:
- 10.1016/S0370-2693(02)03125-8

Constraints on doubly charged Higgs interactions at linear collider

- Phys.Lett.B 394 (1997) 132-138
•
e-Print:
- hep-ph/9611362
•
DOI:
- 10.1016/S0370-2693(96)01670-X

Discovery potential for doubly charged Higgs bosons in e+ e- collisions at LEP

Stephen Godfrey
(
- Ottawa Carleton Inst. Phys. and
- Carleton U. and
- DESY
)
,
Pat Kalyniak
(
- Ottawa Carleton Inst. Phys. and
- Carleton U.
)
,
Nikolai Romanenko
(
- Ottawa Carleton Inst. Phys. and
- Carleton U.
)

- Phys.Lett.B 545 (2002) 361-366
•
e-Print:
- hep-ph/0207240
•
DOI:
- 10.1016/S0370-2693(02)02621-7

The OPAL detector at LEP

OPAL

Collaboration

•

K. Ahmet

et al.

- Nucl.Instrum.Meth.A 305 (1991) 275-319
•
DOI:
- 10.1016/0168-9002(91)90547-4

The extended OPAL silicon strip microvertex detector

OPAL

Collaboration

•

S. Anderson
(
- Indiana U.
)

et al.

- Nucl.Instrum.Meth.A 403 (1998) 326-350
•
DOI:
- 10.1016/S0168-9002(97)01093-0

The OPAL silicon - tungsten calorimeter front end electronics

OPAL

Collaboration

•

B.E. Anderson

et al.

- IEEE Trans.Nucl.Sci. 41 (1994) 845-852
•
DOI:
- 10.1109/23.322818

Thin scintillating tiles with high light yield for the OPAL endcaps

G. Aguillion
(
- CERN
)
,
B. Anderson
(
- University Coll. London
)
,
D.J. Attree
(
- University Coll. London
)
,
A.H. Ball
(
- Maryland U.
)
,
R. Bard
(
- Maryland U.
)

et al.

- Nucl.Instrum.Meth.A 417 (1998) 266-277
•
DOI:
- 10.1016/S0168-9002(98)00774-8

The Lund Monte Carlo for Jet Fragmentation and e+ e- Physics: Jetset Version 6.2

Torbjorn Sjostrand
(
- Lund U., Dept. Theor. Phys.
)

- Comput.Phys.Commun. 39 (1986) 347-407
•
DOI:
- 10.1016/0010-4655(86)90096-2

High-energy physics event generation with PYTHIA 6.1

et al.

- Comput.Phys.Commun. 135 (2001) 238-259
•
e-Print:
- hep-ph/0010017
•
DOI:
- 10.1016/S0010-4655(00)00236-8

CompHEP: A Package for evaluation of Feynman diagrams and integration over multiparticle phase space

et al.

e-Print:
- hep-ph/9908288

1-25 of 46
1
2
25 / page