Recherche sur higgs

Documentation pour "higgs"

Il y a 33 document(s) pour l'expression "higgs" sur spider-pdf.com

• pt 2006-10-04 kamor.ethz.ch - 09/12/2010 03:49:05 ...Simulation SM and MSSM Higgs boson production: Spectra at large transverse Momentum [JHEP 06(2006)035] Peter Trüb ETHZ / PSI Doktorandenseminar, ETHZ / UNIZH 03. - 05.10.2006 P. Trüb The Higgs pT spectrum 1 / 27 Theory Simulation Main result P YTHIA and H ERWIG fail to correctly describe the Higgs transverse momentum spectrum in non SM-like MSSM scenarios. P. Trüb The Higgs pT spectrum 2 / 27 Theory Simulation Higgs production The total cross section The differential cross section Higgs production at hadron colliders Figure: The four dominant Higgs production mechanisms at the LHC. P. Trüb... Infos PDF : 3/10/2006 - 27 p. - 0.59 Mo - Version HTML

http://kamor.ethz.ch/conf/pt_2006-10-04.pdf

• pt 2007-02-21 kamor.ethz.ch - 09/12/2010 03:48:39 ...Simulation SM and MSSM Higgs boson production: Spectra at large transverse Momentum [JHEP 06(2006)035] U. Langenegger, M. Spira, A. Starodumov, P. Trüb ETHZ / PSI SPS Jahrestagung, UNIZH 21.02.2007 P. Trüb The Higgs pT spectrum 1 / 27 Theory Simulation Main result P YTHIA and H ERWIG fail to correctly describe the Higgs transverse momentum spectrum in non SM-like MSSM scenarios. P. Trüb The Higgs pT spectrum 2 / 27 Theory Simulation Higgs production The total cross section The differential cross section... Infos PDF : 5/03/2007 - 27 p. - 0.59 Mo - Version HTML

http://kamor.ethz.ch/conf/pt_2007-02-21.pdf

• pt 2005-12-02 kamor.ethz.ch - 09/12/2010 03:53:49 ...Theory Simulation The transverse momentum spectrum of the Higgs boson in the Standard Model and the Minimal Supersymmetric Standard Model Peter Trüb, Andrey Starodumov, Urs Langenegger ETHZ and PSI CMS Higgs group meeting, CERN 02.12.2005 P. Trüb, A. Starodumov, U. Langenegger The Higgs pT spectrum in the SM and MSSM Introduction Theory Simulation Outline 1 Introduction Theory Simulation 2 3 P. Trüb, A. Starodumov, U. Langenegger The Higgs pT spectrum in the SM and MSSM Introduction Theory Simulation Outline 1 Introduction P. Trüb, A. Starodumov, U. Langenegger The Higgs pT... Infos PDF : 1/12/2005 - 23 p. - 0.26 Mo - Version HTML

http://kamor.ethz.ch/pres/2005/pt_2005-12-02.pdf

• pt 2005-06-30 kamor.ethz.ch - 09/12/2010 03:54:11 ...Simulation Results Summary Generator level study of the Higgs channel gg → H → bb or “how difï¬�cult is impossibleâ€� Urs Langenegger, Andrey Starodumov, Peter Trüb http://www.phys.ethz.ch/∼truebpe/texts/ggHbb.pdf ETHZ and PSI PSI, 30.06.2005 P. Trüb gg → H → bb Introduction Simulation Results Summary Outline 1 Introduction Motivation Background... Infos PDF : 30/06/2005 - 29 p. - 0.45 Mo - Version HTML

http://kamor.ethz.ch/pres/2005/pt_2005-06-30.pdf

• pt 2008-08-08 kamor.ethz.ch - 09/12/2010 03:51:08 ...Model Higgs Boson Search in the Decay H → Ï„ + Ï„ − → + −ET (Pre-approval of CMS AN-2008/053) U. Langenegger, A. Starodumov, P. Trüb Higgs meeting CERN 08.08.08 P. Trüb H → Ï„ +Ï„ − → + − 1 / 38 Introduction Basics Goals Find a light Higgs boson Complementarity to qqH → Ï„ + Ï„ − → (not part of this analysis) + − Measurement of σ(gg → H) · B(H → Ï„ + Ï„ − ) P. Trüb H → Ï„ +Ï„ − → + − 2 / 38 Introduction Basics Event topology Two isolated leptons Balancing jet Signiï¬�cant missing transverse energy (ET ) P.... Infos PDF : 8/08/2008 - 38 p. - 0.61 Mo - Version HTML

http://kamor.ethz.ch/pres/2008/pt_2008-08-08.pdf

• pt 2008-03-28 kamor.ethz.ch - 09/12/2010 03:51:31 ...on H → Ï„ Ï„ → ET with one balancing jet Peter Trüb Higgs meeting CERN 28.03.2008 P. Trüb Update on H → Ï„ Ï„ → 1 / 23 Motivation (cf. Mellado et al. hep-ph/0406095) Advantages of including gluon fusion Larger signal cross section No need to understand very forward jets Disadvantages More background Balancing jet Helps reducing the Z 0 /γ ∗... Infos PDF : 28/03/2008 - 23 p. - 0.4 Mo - Version HTML

http://kamor.ethz.ch/pres/2008/pt_2008-03-28.pdf

• ce 2007-09-13 kamor.ethz.ch - 09/12/2010 03:48:15 ...SM: B(Bs !’ µ+ µ" ) = (3.42 ± 0.54) × 10"9 Sensitive to BSM: B " tan6 ² (MSSM) and B " tan4 ² (2HDM) Model indep. lower bounds on tan ² !Ò measurement  of tan ² Current limit: B 95% "d 1.8 × 10"8 (CDF public note 8956) tan β = ratio of the two vacuum expectation values of the neutral Higgs ï¬�elds 3 / 29 Introduction CMS Analysis Results Conclusions Motivation b s(d) ~0 W+ χ , ~ t,c,u d W, ~ l v ~ − χ0 l+ b s(d) W+ Z , H ,h , . 0 0 0 l− l− W− χ0 ,~ l+ 0 Bs → µ+ µ− 0 Highly supressed in SM: B(Bs !’ µ+ µ" ) = (3.42 ± 0.54) × 10"9 Sensitive to BSM: B " tan6 ²... Infos PDF : 13/09/2007 - 31 p. - 1.85 Mo - Version HTML

http://kamor.ethz.ch/conf/ce_2007-09-13.pdf

• compass-II proposal wwwcompass.cern.ch - 21/07/2011 02:38:02 ...which enhance multiple hard processes beyond their geometric probability [24, 25]. The transverse distribution of partons also determines the rapidity gap survival probability [26] in central exclusive diffraction pp → p + (gap) + H + (gap) + p, which is being considered as a clean channel for Higgs boson production at the LHC [27] (for a recent summary see Ref. [28]. The parton momentum fraction probed in production of a Standard Model Higgs √ boson of MH ∼ 102 GeV at the LHC at central rapidity are x1,2 ∼ MH / s ∼ 10−2 , which is exactly the region where their transverse... Infos PDF : 19/06/2010 - 129 p. - 11.46 Mo - Version HTML

http://wwwcompass.cern.ch/compass/proposal/compass-II_proposal/compass-II_proposal.pdf

• study complyorexplain www.b-g-i.be - 17/06/2011 03:05:34 ...explanation should contain and suggest that the explanations companies provide are unhelpful in all instances. Ireland Irish companies report according to the UK Combined Code on Corporate Governance (and associate guidance: the Turnbull Guidance, the FRC Guidance on Audit Committees and the Higgs Report). It was first published by the UK Financial Reporting Council in 1998 in the wake of previous initiatives like the Cadbury Report of 1992 and the Greenbury Report of 1995. On the whole, the assessment of 251 7 U 5628/07 delivered by OLG München and II ZR 185/07delivered by BGH. RiskMetrics... Infos PDF : 18/11/2009 - 199 p. - 1.98 Mo - Version HTML

http://www.b-g-i.be/files/study complyorexplain.pdf

• CHD 0111 0001 0032 www.revue.ch - 29/01/2011 05:10:23 ...und der grösste Teilchenbeschleuniger der Erde beû nden sich nordwestlich von Genf. Besuch in einer Parallelwelt, der Europäischen Organisation für Kernforschung CERN. Von Joel Frei werden nächstes Jahr die Protonen aufeinander krachen. Mit dem ATLAS-Detektor wollen die Physiker das sogenannte HiggsTeilchen nachweisen  es existiert heute nur in der Theorie  von dem man sich verspricht, dass es erklärt, warum die Teilchen eine Masse haben. Die Physiker Hundert Meter unter der Erde führen enge Gänge durch ein Gewirr aus Rohrleitungen, Kabeln und Schläuchen. Der Physiker Niko Neufeld grinst... Infos PDF : 16/12/2010 - 32 p. - 2.92 Mo - Version HTML

http://www.revue.ch/files/CHD_0111_0001_0032.pdf