[PDF] Top 20 Search for Majorana neutrinos in B →π+μ μ decays
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Search for Majorana neutrinos in B →π+μ μ decays
... [10]. Decays of b hadrons are based on EVTGEN [11]. Simulation of B − → π þ μ − μ − is carried out in two steps, the first being the two-body decay B − → Nμ − , where N is ... See full document
9
Search for Heavy Majorana Neutrinos at LHC Using Monte Carlo Simulation
... the neutrinos are massive. B-L model (baryon number minus lepton number), [1] is a simple extension of the Standard Model which plays an important role in various physics scenarios beyond the Standard Model ... See full document
6
Searches for Majorana neutrinos in B decays
... We use a data sample of 0.37 fb −1 collected with the LHCb detector [12] in the first half of 2011 and an additional 0.04 fb −1 collected in 2010 at a center-of-mass energy of 7 TeV. The detector elements are placed ... See full document
25
Search for lepton number violating decays B+ >π μ+μ+ and B+ >K μ+μ+
... with Majorana neutrinos [1] or left-right symmetric models with a doubly charged Higgs boson [2] can violate lepton num- ber conservation and searches for lepton number violating decays are therefore ... See full document
9
Search for the rare decay D0→μ+μ−
... → μ + μ − decays triggered by spectator ...→ μ + μ − decays selected without muon identification requirements on one of the two ...→ μ + μ − decays selected ... See full document
11
Search for B⁺c decays to the pp‾π⁺ final state
... The LHCb detector [6,7] is a single-arm forward spectrome- ter covering the pseudorapidity range 2 < η < 5, designed for the study of particles containing b or c quarks. The detector includes a ... See full document
9
Search for the rare decays B0s→μ+μ− and B0→μ+μ−
... − π + decays have validated this procedure. The number of TIS B 0 q → h + h − events in each GL bin is ob- tained from a fit to the inclusive mass distribution [18] assigning the muon mass to the two ... See full document
12
Lepton-flavour violating decays in theories with dimension 6 operators
... left-handed neutrinos needs to be ex- ...in μ and τ decays at low energy experiments as well as in Z boson decays at high energy experiments have been analysed for decades, resulting in ever ... See full document
7
Search for the lepton flavor violating decays Bs0→e±μ∓ and B0→e±μ∓
... These decays are allowed in some scenarios beyond the SM that include models with heavy singlet Dirac neutrinos [1], supersymmetric models [2], and the Pati-Salam model ... See full document
10
Search for D(s)+ → π+μ+μ and D(s)+ → π μ+μ+ decays
... M. Korolev 31 , A. Kozlinskiy 40 , L. Kravchuk 32 , K. Kreplin 11 , M. Kreps 47 , G. Krocker 11 , P. Krokovny 33 , F. Kruse 9 , M. Kucharczyk 20 , 25 , j , V. Kudryavtsev 33 , T. Kvaratskheliya 30 , 37 , V.N. La Thi 38 , ... See full document
11
First observations of the rare decays B + → K + π + π − μ + μ − and B +→ ϕK + μ + μ −
... LCHb Collaboration (including Back, J. J., Blake, Thomas, Craik, Daniel, Dossett, D., Gershon, Timothy J., Kreps, Michal, Langenbruch, C., Latham, Thomas, O’Hanlon, D. P, Pilar, T., Poluektov, Anton, Reid, Matthew M., ... See full document
19
Search for the rare decay Kºs → μ+μ−
... to understand the distributions that the signal would have in the case of no trigger bias. For the simulation, pp collisions are generated using Pythia 6.4 [12] with a specific LHCb configuration [13]. Decays of ... See full document
19
Measurement of the CP asymmetry in Bº → K*º μ+μ decays
... pion, B 0 ! J= c K 0 candidates where a hadron is swapped with a muon, and B þ ! K þ þ candidates that combine with a random low momentum ...by B 0 ! K 0 þ candidates with the kaon and pion ... See full document
9
Measurement of the Bc +meson lifetime using Bc +→J/ψμ+νμX decays
... C. Pavel-Nicorescu 28 , A. Pazos Alvarez 36 , A. Pearce 53 , A. Pellegrino 40 , G. Penso 24,m , M. Pepe Altarelli 37 , S. Perazzini 14,d , E. Perez Trigo 36 , P. Perret 5 , M. Perrin-Terrin 6 , L. Pescatore 44 , E. Pesen ... See full document
16
Online Selection of J/ψ → μ+μ− Decays in the CBM Experiment
... Abstract. The Compressed Baryonic Matter (CBM) experimental setup is currently being constructed at the Facility for Antiproton and Ion Research (FAIR) acceleration complex at GSI (Darmstadt, Germany) by an international ... See full document
6
On the Nature of π and μ Mesons
... that μ -mesons, being leptons, do not have a quark structure and do not participate in reactions with strong interaction, unlike charged π -mesons, which consist of quarks and are characterized by strong ... See full document
7
Amplitude analysis of B− → D+ π−π− decays
... The LHCb detector [36,37] is a single-arm forward spectrometer covering the pseudorapidity range 2 < η < 5 , designed for the study of particles containing b or c quarks. The detector includes a ... See full document
24
Measurement of the direct CP violating charge asymmetry in B±→μ±νμD0 Decays
... All charged particles in a given event are clustered into jets using the DURHAM clustering algorithm [7] with the cut-off parameter set to 15 GeV/c. Events with more than one identified muon in the same jet or with a ... See full document
8
Measurement of CP violation in the phase space of B±→K+K−π± and B±→π+π−π± decays
... Thomas, 37 J. van Tilburg, 11 V. Tisserand, 4 M. Tobin, 38 S. Tolk, 41 D. Tonelli, 37 S. Topp-Joergensen, 54 N. Torr, 54 E. Tournefier, 4,52 S. Tourneur, 38 M. T. Tran, 38 M. Tresch, 39 A. Tsaregorodtsev, 6 P. Tsopelas, ... See full document
9
Light meson decays from photon-induced reactions with CLAS
... → π + π − η provides kinematic information of the decay, enabling the study of low energy dynamics of QCD and heavier mass pseudoscalar ...→ π + π − η decay has a low Q-value due to the decay ... See full document
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