Fully leptonic and semileptonic decay Jim Wiss University of Illinois Acknowledgements and Full Disclosure This talk is from the perspective of a brand new CLEO-c member
Semi-Leptonic Bs Mixing at D . Meghan Anzelc. Northwestern University ... Upper-limit on ?ms limits large SM deviations. M. Anzelc, DPF 2006 Parallel. 3 ...
d. l l- b. 2/28/2005. Quincy Wong Candidacy Exam. Motivation ... B0 e e-, m m-: Backgrounds. Real electron pairs in qq production. e e- qq e e-X. Two-photon events ...
The jet energy resolution and linearity play the key role ... Blue 'type 2' ... Yellow Before, Blue WW Jet Corr., Green t t- Jet Corr 'Type 2' 'Type 1' ...
Matter asymmetry of the universe likely tied to CP-violation (and ... Exploit off-axis 'trick' to create narrow-band beam without losing signal. T2K. Approved ...
chambers per arm. North muon arm being. commissioned this summer. See poster D.Kim, M.Liu, J.Newby, K.Read. James Nagle for the PHENIX Collaboration ...
QUARK MATTER 2002. Nantes, France July 23, 2002. James Nagle for the PHENIX ... Quark Matter 2002. PHENIX Experiment. Central Arms ... Quark Matter 2002 ...
BaBar use particle ID in DIRC to reduce kaon misidentification to 1 ... Lepton and kaon ID. Background suppression: Continuum events. BB semi-leptonic decays ...
... DS m n along with DSt n, t p n. This requires finding a DS- tag, a g from either ... To choose tag candidates: Fit distributions & determine s. Cut at 2.5 s ...
Werner Sun, Cornell University. for the CLEO Collaboration ... Werner Sun, Cornell University. 5. D Tagging Technique. Technique for most results presented today: ...
Classes of mechanisms for the decay. With long range operator ... It can be heavy Majorana neutrino, SUSY or LQ mechanism. Leptonic part of effective Lagrangian ...
Matter-Antimatter Asymmetry. of the Universe. Leptonic CP Violation ... Leptogenesis, the origin of the Matter-antimatter asymmetry of the universe? ...
Charm's role in testing the Standard Model description of Quark Mixing & CP Violation: ... Work back from measurements of absolute rates for leptonic and semileptonic ...
New Physics Search in B Decays (Leptonic and Neutrino Modes) ... The revised paper has been resubmitted, and posted as hep-ex/0604018v2. B tn Search @ Babar ...
Top mass in lepton jets channel. Leptonic part - mass reconstructed via : ... Only 1 isolated lepton (pT 20 GeV, 2.5) miss-pT 20 GeV, 50 mT(l ) 100 GeV ...
... ratios of leptonic decay modes of Z0 are ... If one considers the hyperon leptonic decay modes: ... Decay time of 0 is about 10-16 sec (em interaction) ...
I: The CESR-c and the CLEO-c Experiment. II: Leptonic D decays. ... Signal: Gaussian bifurcated Gaussian. Background: ARGUS function. 3/11/2005. CLEO / Doris Kim ...
provides test for universality of leptonic coupling costant and for quark charge ... For this reason our analysis uses only 3 energy points: Mf , Mf Gf/2. Observables ...
Tsukuba, May 2001. Bueno, Campanelli, Rubbia CP Violation. Optimization ... Following the conventional formalism for leptonic mixing, CP-violating effects ...
Leptonic branching are enhanced if sleptons are lighter than gauginos ... High tan(b) scenario under study: sbottom is lighter than other squarks and gluino ...
Bs decays and B leptonic decays- Van Kooten. t physics. Top ... Toroid. Solenoid. Toroid. Solenoid. 1,029,604. 1,175,547. N - 156,148. 176,939. N-- 156,183 ...
Kinematic fitter determines which jets. are 'leptonic b' and 'hadronic b' ... Use SLT tag in kinematic fitter to. enhance fitter purity. SecVtx SLT (same jet) ...
This leptonic asymmetry would in turn generate baryon asymmetry. (energies typical of the particles that would be exchanged in Baryon decay 1011-15 GeV or so) ...
ISS of a future Neutrino Factory and Superbeam Facility, KEK, 23 25, 2006 ... Blucher et al, hep-ph/0512039. Similar strategies in the leptonic sector. ...
Charged Lepton-Flavor Violation in SUSY seesaw model ... the strange quark CEDM contribution comes from pi-eta mixing. 199 (JH, Shimizu) Neutron EDM ...
Parton distribution functions. 5. pTW. 5. Lepton identification. 5. Recoil model. 5. Energy resolution ... clearly observed in pT( ) and MT(ll ) distribution ...
Li = S # LeptonsGen i # AntileptonsGen i. conserved in the ... http://www-zeuthen.desy.de/~riemann/ Is this true ? Beyond the S.M. new physics breaks GIM ...
Assign measured particles to four initial fermions: quark, e/m, t, n. tag b quark jets, mvtx leptons. Decide which fermions are from Z, which from H ...
Large Neutrino Mixing with Lopsided Mass Matrices. Quark and Lepton ... Large Neutrino Mixing can arise from Unified theories through lopsided mass matrices. ...
GUTS: relating properties of quarks and leptons. Is there a grand unified scheme? 17 March, 2003 ... GUTs: one can also imagine unifying quarks and lepton ...
Beyond the Standard Model Searches at the LHC ... Quark and lepton ... (AH, WH, ZH) Quadratic divergences cancel top and VB divergences to Higgs mass ...
J.E.Garcia - DIS 2006 - Tsukuba. 6. W. END WALL. HADRON. CAL. END PLUG HADRON. CALORIMETER ... Unavailable at e e- colliders. Clean tri-lepton signature (no ...
Ma: Lepton family symmetries for neutrino masses and mixing ... A scenario to 'establish' seesaw ... How can we test seesaw experimentally? ( Murayama) U ...
Sum over 12 combinations of jets and neutrino solutions. 1 momentum of one of the jets ... Using the full probability calculation. Sum over all the combination of jets ...
Sadly, success doesn't include a Higgs, but came pretty close ... Almost all backgrounds can be eliminated by requiring Z mass constraint on both lepton pairs ...
neutrino mass and mixing. Open questions about neutrinos and their ... Generically, grand unified models (GUTS) favor. GUTS relate the Leptons to the Quarks. ...
W/Z production cross-sections. W Width determination. Trilinear Gauge ... neutrino(n): ET 25 GeV. Z selection: 2 isolated leptons (ee,mm) : ET 15 25 GeV ...
... probability for each event being signal is calculated as a function ... own probability distribution. ... f(q2) parton distribution functions (CTEQ4) for qq ...
Note that a gauge-boson does not require the vertices to be chiral for spin correlation. ... of heavy electroweak gauge boson partner Z' coupled to leptons. ...
... mass can be reconstructed using the collinear approximation (m 8-10 GeV) VBF ... m reconstruction is possible with collinear approximation; the visible mass can ...
New CDF Results on the Searches for : New Phenomena w/ Leptons in Final States : ... Need to look for distinctive signature to suppress SM background ' ...