S'authentifier

Rencontres de Moriond EW 2008

1–8 mars 2008
La Thuile
Fuseau horaire Europe/Paris

Support

Session

Young Scientist Forum 1

YSF1
4 mars 2008, 17:00
La Thuile

La Thuile

Rencontres de Moriond Planibel Hotel - La Thuile Aosta Valley 11016 La Thuile (Aosta), Italy Phone : 39 (0)1 65 88 45 41 Fax : 39 (0)1 65 88 45 35

Documents de présentation

Aucun document.

  1. 80. The Z transverse momentum distribution (Tevatron)
    M. Timothy Andeen (Northwestern University)
    04/03/2008 17:00
  2. 38. Precision Top Quark Mass From a Simultaneous Fit in l+j and l+l Channels Using 2fb^-1
    M. Wojciech Fedorko (University of Chicago)
    04/03/2008 17:07
    We present a measurement of the top quark mass employing the template method with data samlpe collected by the CDF Run II detector corresponding to integrated luminosity of 2fb^-1. Lepton+Jets and Dilepton final states are selected. For each event in the Lepton+Jets channel we apply kinematic constraints on the pair of top quarks and their decay products to determine a reconstructed top quark...
    Go to contribution page
  3. 41. BiPo prototype measurements for SuperNEMO
    M. Mathieu Bongrand (LAL - Universite Paris-Sud 11)
    04/03/2008 17:12
    The SuperNEMO project requires high radiopurity levels of the 2beta source foils: 10 uBq/kg in 214Bi and 2 uBq/kg in 208Tl. Today, best detectors can't reach these levels for big masses in a reasonable time. That's why the collaboration decided to build a dedicated detector for these measurements. Looking for BiPo processes (beta decay + delayed alpha decay) the BiPo detector has to measure...
    Go to contribution page
  4. 35. Search for the Higgs boson in the ZH->nunubb channel at D0
    M. Christophe Ochando (LAL)
    04/03/2008 17:21
    A search for the standard model Higgs boson has been performed in 2.1 fb-1 of p_pbar collisions at 1.96 TeV, collected with the D0 detector at the Fermilab TeVatron. The final state considered is a pair of acoplanar b jets, as expected from the reaction p_pbar->HZ->bbnunu. The search is also sensitive to the HW->bblnu, when the charged lepton is not identified. Boosted decision trees were...
    Go to contribution page
  5. 82. SM Higgs search in WH->lvbb : 2 fb-1 (Tevatron)
    M. Tatsuya Masubuchi (University of Tsukuba)
    04/03/2008 17:28
  6. 83. Higgs production through weak boson fusion in Atlas
    M. Dimitris Varouchas (LAL Orsay)
    04/03/2008 17:35
  7. 53. Yukawa corrections to b anti-b H production (LHC)
    M. Duc Ninh Le (LAPTH)
    04/03/2008 17:42
    We investigate the leading one-loop Yukawa corrections to the process $pp -> b\bar{b}H$ in the SM. We find that the NLO correction to the cross section is about $-4\%$ if the Higgs mass is $120$GeV. In the limit of vanishing bottom-Higgs Yukawa coupling the cross section is generated solely at the loop level. This contribution is very small at $M_H\sim 120$GeV and increases with growing...
    Go to contribution page
  8. 84. MSSM with heavy scalars: Discovery potential at LHC
    M. Emmanuel Turlay (LAL Orsay)
    04/03/2008 17:49
  9. 32. Search of $K_S \to e^+ e^-$ decay with KLOE
    M. Flavio Archilli (University "Tor Vergata" (Rome))
    04/03/2008 17:56
    The KLOE detector is operated at DA$\Phi$NE, an $e^+ e^-$ collider running at a center of mass energy $W = m_{\phi} \sim 1019.45$~MeV. $\phi$ mesons decay 34\% of the time to a $K_S K_L$ pair. Detection of a $K_L$ thus signals the presence of, ``tags'', a $K_S$ and vice versa. With this technique, we select a pure $K_S$ beam, which permits studies of suppressed $K_S$ decays...
    Go to contribution page
Ordre du jour en construction...