نتایج جستجو برای: intermediumte boson mass

تعداد نتایج: 487081  

2014
Jonathan Grigo Jens Hoff Kirill Melnikov Matthias Steinhauser

Higgs boson pair production is considered at next-to-leading order with special emphasis on the effect of a finite top quark mass. It is shown that, unlike for single-Higgs boson production, power-suppressed corrections are numerically important.

2015
V. Khachatryan

A search for new physics in proton-proton collisions having final states with an electron or muon and missing transverse energy is presented. The analysis uses data collected in 2012 with the CMS detector, at an LHC center-of-mass energy of 8 TeV, and corresponding to an integrated luminosity of 19.7 fb−1. No significant deviation of the transverse mass distribution of the charged lepton-neutri...

2002
André G. Holzner

One of the missions of the LEP program was the search for the Standard Model Higgs Boson. The skillful operation of the machine in the year 2000, the final year of operation, has allowed the four collaborations ALEPH, DELPHI, L3 and OPAL to collect 536 pb of data at center-of-mass energies of 206 GeV or higher. This data is used to probe the existence of the Higgs boson up to a mass of around 1...

2004
Timothy L. Barklow

Recent progress in Higgs boson studies for the International ee Linear Collider (ILC) is reported. These studies include extended simulations of the measurement of the Higgs mass, measurements of the Higgs boson branching ratios at higher center-of-mass energies, and methods for extracting the Higgs boson selfcoupling. Also, the interplay between the LHC and the ILC in the measurement of the to...

Journal: :Physical review letters 2009
V M Abazov B Abbott M Abolins B S Acharya M Adams T Adams E Aguilo M Ahsan G D Alexeev G Alkhazov A Alton G Alverson G A Alves L S Ancu T Andeen M S Anzelc M Aoki Y Arnoud M Arov M Arthaud A Askew B Asman O Atramentov C Avila J Backusmayes F Badaud L Bagby B Baldin D V Bandurin S Banerjee E Barberis A-F Barfuss P Bargassa P Baringer J Barreto J F Bartlett U Bassler D Bauer S Beale A Bean M Begalli M Begel C Belanger-Champagne L Bellantoni A Bellavance J A Benitez S B Beri G Bernardi R Bernhard I Bertram M Besançon R Beuselinck V A Bezzubov P C Bhat V Bhatnagar G Blazey S Blessing K Bloom A Boehnlein D Boline T A Bolton E E Boos G Borissov T Bose A Brandt R Brock G Brooijmans A Bross D Brown X B Bu D Buchholz M Buehler V Buescher V Bunichev S Burdin T H Burnett C P Buszello P Calfayan B Calpas S Calvet J Cammin M A Carrasco-Lizarraga E Carrera W Carvalho B C K Casey H Castilla-Valdez S Chakrabarti D Chakraborty K M Chan A Chandra E Cheu D K Cho S Choi B Choudhary T Christoudias S Cihangir D Claes J Clutter M Cooke W E Cooper M Corcoran F Couderc M-C Cousinou S Crépé-Renaudin V Cuplov D Cutts M Cwiok A Das G Davies K De S J de Jong E De La Cruz-Burelo K DeVaughan F Déliot M Demarteau R Demina D Denisov S P Denisov S Desai H T Diehl M Diesburg A Dominguez T Dorland A Dubey L V Dudko L Duflot D Duggan A Duperrin S Dutt A Dyshkant M Eads D Edmunds J Ellison V D Elvira Y Enari S Eno P Ermolov M Escalier H Evans A Evdokimov V N Evdokimov G Facini A V Ferapontov T Ferbel F Fiedler F Filthaut W Fisher H E Fisk M Fortner H Fox S Fu S Fuess T Gadfort C F Galea A Garcia-Bellido V Gavrilov P Gay W Geist W Geng C E Gerber Y Gershtein D Gillberg G Ginther B Gómez A Goussiou P D Grannis S Greder H Greenlee Z D Greenwood E M Gregores G Grenier Ph Gris J-F Grivaz A Grohsjean S Grünendahl M W Grünewald F Guo J Guo G Gutierrez P Gutierrez A Haas N J Hadley P Haefner S Hagopian J Haley I Hall R E Hall L Han K Harder A Harel J M Hauptman J Hays T Hebbeker D Hedin J G Hegeman A P Heinson U Heintz C Hensel I Heredia-De La Cruz K Herner G Hesketh M D Hildreth R Hirosky T Hoang J D Hobbs B Hoeneisen M Hohlfeld S Hossain P Houben Y Hu Z Hubacek N Huske V Hynek I Iashvili R Illingworth A S Ito S Jabeen M Jaffré S Jain K Jakobs D Jamin C Jarvis R Jesik K Johns C Johnson M Johnson D Johnston A Jonckheere P Jonsson A Juste E Kajfasz D Karmanov P A Kasper I Katsanos V Kaushik R Kehoe S Kermiche N Khalatyan A Khanov A Kharchilava Y N Kharzheev D Khatidze T J Kim M H Kirby M Kirsch B Klima J M Kohli J-P Konrath A V Kozelov J Kraus T Kuhl A Kumar A Kupco T Kurca V A Kuzmin J Kvita F Lacroix D Lam S Lammers G Landsberg P Lebrun W M Lee A Leflat J Lellouch J Li L Li Q Z Li S M Lietti J K Lim D Lincoln J Linnemann V V Lipaev R Lipton Y Liu Z Liu A Lobodenko M Lokajicek P Love H J Lubatti R Luna-Garcia A L Lyon A K A Maciel D Mackin P Mättig A Magerkurth P K Mal H B Malbouisson S Malik V L Malyshev Y Maravin B Martin R McCarthy C L McGivern M M Meijer A Melnitchouk L Mendoza D Menezes P G Mercadante M Merkin K W Merritt A Meyer J Meyer J Mitrevski R K Mommsen N K Mondal R W Moore T Moulik G S Muanza M Mulhearn O Mundal L Mundim E Nagy M Naimuddin M Narain H A Neal J P Negret P Neustroev H Nilsen H Nogima S F Novaes T Nunnemann G Obrant C Ochando D Onoprienko J Orduna N Oshima N Osman J Osta R Otec G J Otero Y Garzón M Owen M Padilla P Padley M Pangilinan N Parashar S-J Park S K Park J Parsons R Partridge N Parua A Patwa G Pawloski B Penning M Perfilov K Peters Y Peters P Pétroff R Piegaia J Piper M-A Pleier P L M Podesta-Lerma V M Podstavkov Y Pogorelov M-E Pol P Polozov A V Popov C Potter W L Prado da Silva S Protopopescu J Qian A Quadt B Quinn A Rakitine M S Rangel K Ranjan P N Ratoff P Renkel P Rich M Rijssenbeek I Ripp-Baudot F Rizatdinova S Robinson R F Rodrigues M Rominsky C Royon P Rubinov R Ruchti G Safronov G Sajot A Sánchez-Hernández M P Sanders B Sanghi G Savage L Sawyer T Scanlon D Schaile R D Schamberger Y Scheglov H Schellman T Schliephake S Schlobohm C Schwanenberger R Schwienhorst J Sekaric H Severini E Shabalina M Shamim V Shary A A Shchukin R K Shivpuri V Siccardi V Simak V Sirotenko P Skubic P Slattery D Smirnov G R Snow J Snow S Snyder S Söldner-Rembold L Sonnenschein A Sopczak M Sosebee K Soustruznik B Spurlock J Stark V Stolin D A Stoyanova J Strandberg S Strandberg M A Strang E Strauss M Strauss R Ströhmer D Strom L Stutte S Sumowidagdo P Svoisky M Takahashi A Tanasijczuk W Taylor B Tiller F Tissandier M Titov V V Tokmenin I Torchiani D Tsybychev B Tuchming C Tully P M Tuts R Unalan L Uvarov S Uvarov S Uzunyan B Vachon P J van den Berg R Van Kooten W M van Leeuwen N Varelas E W Varnes I A Vasilyev P Verdier L S Vertogradov M Verzocchi D Vilanova P Vint P Vokac M Voutilainen R Wagner H D Wahl M H L S Wang J Warchol G Watts M Wayne G Weber M Weber L Welty-Rieger A Wenger M Wetstein A White D Wicke M R J Williams G W Wilson S J Wimpenny M Wobisch D R Wood T R Wyatt Y Xie C Xu S Yacoob R Yamada W-C Yang T Yasuda Y A Yatsunenko Z Ye H Yin K Yip H D Yoo S W Youn J Yu C Zeitnitz S Zelitch T Zhao B Zhou J Zhu M Zielinski D Zieminska L Zivkovic V Zutshi E G Zverev

We present a search for the standard model Higgs boson using hadronically decaying tau leptons, in 1 fb(-1) of data collected with the D0 detector at the Fermilab Tevatron pp collider. We select two final states: tau+/- plus missing transverse energy and b jets, and tau+ tau- plus jets. These final states are sensitive to a combination of associated W/Z boson plus Higgs boson, vector boson fusi...

Journal: :Physical review. D, Particles and fields 1996
Lee Kim

We study the effects of the one-loop matching conditions on Higgs boson and top quark masses on the triviality bounds on the Higgs boson mass using βλ with corrected twoloop coefficients. We obtain quite higher results than previous ones and observe that the triviality bounds are not nearly influenced by varying top quark mass over the range measured at CDF and D0. The effects of typo errors in...

2004
S. Pozzorini

We consider virtual electroweak corrections to the form factors for massless chiral fermions coupling to an SU(2)× U(1) singlet gauge boson in the asymptotic region s ≫ M W ∼ M Z, where the invariant mass s of the external gauge boson is much higher than the weak-boson mass scale. Using the sector-decomposition method we compute mass singularities, which arise as logarithms of s/M W and 1/ǫ pol...

2003
M. Boonekamp R. Peschanski C. Royon

In the prospect of diffractive Higgs production at the LHC collider, we give an extensive study of Higgs boson, dijet, diphoton and dilepton production at hadronic colliders via diffraction at both hadron vertices. Our model, based on non factorizable Pomeron exchange, describes well the observed dijet rate observed at Tevatron Run I. Taking the absolute normalization from data, our predictions...

2001
V. Del Duca D. Zeppenfeld

In this talk we present a calculation of Higgs production via gluon fusion in association with two jets, including the full top-quark mass dependence, and compare it to the large top-mass limit. We find that the large top-mass limit is a good approximation as long as the Higgs mass is smaller than the top quark pair mass, and the jet transverse energies are smaller than the top mass. In additio...

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