Oxana Smirnova
Senior Lecturer, Deputy Head of division
Searches for neutral Higgs bosons in extended models
Author
- J Abdallah
- P Abreu
- W Adam
- P Adzic
- T Albrecht
- T Alderweireld
- R Alemany-Fernandez
- T Allmendinger
- PP Allport
- U Amaldi
- N Amapane
- S Amato
- E Anashkin
- A Andreazza
- S Andringa
- N Anjos
- P Antilogus
- WD Apel
- Y Arnoud
- Stefan Ask
- B Asman
- JE Augustin
- A Augustinus
- P Baillon
- A Ballestrero
- P Bambade
- R Barbier
- D Bardin
- GJ Barker
- A Baroncelli
- M Battaglia
- M Baubillier
- KH Becks
- M Begalli
- A Behrmann
- E Ben-Haim
- N Benekos
- A Benvenuti
- C Berat
- M Berggren
- L Berntzon
- D Bertrand
- M Besancon
- N Besson
- D Bloch
- M Blom
- M Bluj
- M Bonesini
- M Boonekamp
- PSL Booth
- G Borisov
- O Botner
- B Bouquet
- TJV Bowcock
- I Boyko
- M Bracko
- R Brenner
- E Brodet
- P Bruckman
- JM Brunet
- L Bugge
- P Buschmann
- M Calvi
- T Camporesi
- V Canale
- F Carena
- N Castro
- F Cavallo
- M Chapkin
- P Charpentier
- P Checchia
- R Chierici
- P Chliapnikov
- J Chudoba
- SU Chung
- K Cieslik
- P Collins
- R Contri
- G Cosme
- F Cossutti
- MJ Costa
- D Crennell
- J Cuevas
- J D'Hondt
- J Dalmau
- T da Silva
- W Da Silva
- G Della Ricca
- A De Angelis
- W De Boer
- C De Clercq
- B De Lotto
- N De Maria
- A De Min
- L de Paula
- L Di Ciaccio
- A Di Simone
- K Doroba
- J Drees
- M Dris
- G Eigen
- T Ekelof
- M Ellert
- M Elsing
- MCE Santo
- G Fanourakis
- D Fassouliotis
- M Feindt
- J Fernandez
- A Ferrer
- F Ferro
- U Flagmeyer
- H Foeth
- E Fokitis
- F Fulda-Quenzer
- J Fuster
- M Gandelman
- C Garcia
- P Gavillet
- E Gazis
- R Gokieli
- B Golob
- G Gomez-Ceballos
- P Goncalves
- E Graziani
- G Grosdidier
- K Grzelak
- J Guy
- C Haag
- A Hallgren
- K Hamacher
- K Hamilton
- S Haug
- F Hauler
- Vincent Hedberg
- M Hennecke
- H Herr
- J Hoffman
- SO Holmgren
- PJ Holt
- MA Houlden
- K Hultqvist
- JN Jackson
- Göran Jarlskog
- P Jarry
- D Jeans
- EK Johansson
- PD Johansson
- P Jonsson
- C Joram
- L Jungermann
- F Kapusta
- S Katsanevas
- E Katsoufis
- G Kernel
- BP Kersevan
- U Kerzel
- A Kiiskinen
- BT King
- NJ Kjaer
- P Kluit
- P Kokkinias
- C Kourkoumelis
- O Kouznetsov
- Z Krumstein
- M Kucharczyk
- J Lamsa
- G Leder
- F Ledroit
- L Leinonen
- R Leitner
- J Lemonne
- V Lepeltier
- T Lesiak
- W Liebig
- D Liko
- A Lipniacka
- JH Lopes
- JM Lopez
- D Loukas
- P Lutz
- L Lyons
- J MacNaughton
- A Malek
- S Maltezos
- F Mandl
- J Marco
- R Marco
- B Marechal
- M Margoni
- JC Marin
- C Mariotti
- A Markou
- C Martinez-Rivero
- J Masik
- N Mastroyiannopoulos
- F Matorras
- C Matteuzzi
- F Mazzucato
- M Mazzucato
- R Mc Nulty
- C Meroni
- E Migliore
- W Mitaroff
- Ulf Mjörnmark
- T Moa
- M Moch
- K Moenig
- R Monge
- J Montenegro
- D Moraes
- S Moreno
- P Morettini
- U Mueller
- K Muenich
- M Mulders
- L Mundim
- W Murray
- B Muryn
- G Myatt
- T Myklebust
- M Nassiakou
- F Navarria
- K Nawrocki
- R Nicolaidou
- M Nikolenko
- A Oblakowska-Mucha
- V Obraztsov
- A Olshevski
- A Onofre
- R Orava
- K Osterberg
- A Ouraou
- A Oyanguren
- M Paganoni
- S Paiano
- JP Palacios
- H Palka
- TD Papadopoulou
- L Pape
- C Parkes
- F Parodi
- U Parzefall
- A Passeri
- O Passon
- L Peralta
- V Perepelitsa
- A Perrotta
- A Petrolini
- J Piedra
- L Pieri
- F Pierre
- M Pimenta
- E Piotto
- T Podobnik
- V Poireau
- ME Pol
- G Polok
- V Pozdniakov
- N Pukhaeva
- A Pullia
- J Rames
- A Read
- P Rebecchi
- J Rehn
- D Reid
- R Reinhardt
- P Renton
- F Richard
- J Ridky
- M Rivero
- D Rodriguez
- A Romero
- P Ronchese
- P Roudeau
- T Rovelli
- V Ruhlmann-Kleider
- D Ryabtchikov
- A Sadovsky
- L Salmi
- J Salt
- C Sander
- A Savoy-Navarro
- U Schwickerath
- A Segar
- R Sekulin
- M Siebel
- A Sisakian
- G Smadja
- Oxana Smirnova
- A Sokolov
- A Sopczak
- R Sosnowski
- T Spassov
- M Stanitzki
- A Stocchi
- J Strauss
- B Stugu
- M Szczekowski
- M Szeptycka
- T Szumlak
- T Tabarelli
- AC Taffard
- F Tegenfeldt
- J Timmermans
- L Tkatchev
- M Tobin
- S Todorovova
- B Tome
- A Tonazzo
- P Tortosa
- P Travnicek
- D Treille
- G Tristram
- M Trochimczuk
- C Troncon
- ML Turluer
- IA Tyapkin
- P Tyapkin
- S Tzamarias
- V Uvarov
- G Valenti
- P Van Dam
- J Van Eldik
- A Van Lysebetten
- N van Remortel
- I Van Vulpen
- G Vegni
- F Veloso
- W Venus
- P Verdier
- V Verzi
- D Vilanova
- L Vitale
- V Vrba
- H Wahlen
- AJ Washbrook
- C Weiser
- D Wicke
- J Wickens
- G Wilkinson
- M Winter
- M Witek
- O Yushchenko
- A Zalewska
- P Zalewski
- D Zavrtanik
- V Zhuravlov
- NI Zimin
- A Zintchenko
- M Zupan
Summary, in English
Searches for neutral Higgs bosons produced at LEP in association with Z bosons, in pairs and in the Yukawa process are presented in this paper. Higgs boson decays into b quarks, tau leptons, or other Higgs bosons are considered, giving rise to four-b, four-b+jets, six-b and four-tau final states, as well as mixed modes with b quarks and tau leptons. The whole mass domain kinematically accessible at LEP in these topologies is searched. The analysed data set covers both the LEP1 and LEP2 energy ranges and exploits most of the luminosity recorded by the DELPHI experiment. No convincing evidence for a signal is found, and results are presented in the form of mass-dependent upper bounds on coupling factors (in units of model-independent reference cross-sections) for all processes, allowing interpretation of the data in a large class of models.
Department/s
- Particle and nuclear physics
Publishing year
2004
Language
English
Pages
1-28
Publication/Series
European Physical Journal C. Particles and Fields
Volume
38
Issue
1
Document type
Journal article
Publisher
Springer
Topic
- Subatomic Physics
Status
Published
ISBN/ISSN/Other
- ISSN: 1434-6044