A modified Dalitz plot analysis of the final state is performed using both the invariant mass spectra and the decay angular distributions.. The π + π − system is shown to be dominantly i[r]
Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom 47 Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom 48 Department of Physics, University [r]
For the systematic uncertainty study, Table 9 shows the fit fractions of components for the best model with one additional resonance.... Table 5: Values of χ 2 /ndf and −lnL of different[r]
Les deux seuls parametres laisses libres sont donc sin2 et la fraction de bruit de fond a temps de vie nul (fraction supposee identique pour toutes les categories d'etiquetage). O[r]
54 School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom 55 School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom 56 Oliver Lodge [r]
68 Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China, associated to 3. 69 Departamento de Fisica , Universidad Nacional de Colombia, Bogota, Colombia, a[r]
They include varying the masses and widths of N ∗ resonances, varying the masses and widths of the exotic states, considering N ∗ model dependence and other possible spin-parities J P fo[r]
30 Institute for Nuclear Research of the Russian Academy of Sciences (INR RAN), Moscow, Russia 31 Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibir[r]
For the other decay channels the root-mean-square variation of the efficiency over the phase-space is obtained by binning the simulated events in each invariant mass combination, and thi[r]
34 Institute for Nuclear Research of the Russian Academy of Sciences (INR RAN), Moscow, Russia 35 Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibir[r]
80 National University of Science and Technology “MISIS”, Moscow, Russia, associated to 38 81 National Research University Higher School of Economics, Moscow, Russia, associated to 41 82[r]
The points with error bars show the like-sign data combinations added with the Λ 0 b background and additional simulated backgrounds... Table 3: Parameters for the background model..[r]
33 Institute for Nuclear Research of the Russian Academy of Sciences (INR RAN), Moscow, Russia 34 Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibir[r]
32 Institute for Nuclear Research of the Russian Academy of Sciences (INR RAN), Moscow, Russia 33 Budker Institute of Nuclear Physics (SB RAS) and Novosibirsk State University, Novosibir[r]
47 School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom 48 School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom 49 Oliver Lodge [r]
50 School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom.. 51 Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom5[r]
x National Research University Higher School of Economics, Moscow, Russia y Sezione INFN di Trieste, Trieste, Italy. z Escuela Agr´ıcola Panamericana, San Antonio de Oriente, Honduras[r]
61 Universit` a di Pisa, Dipartimento di Fisica, Scuola Normale Superiore and INFN, I-56127 Pisa, Italy 62 Prairie View A&M University, Prairie View, Texas 77446, USA.. 63 Princeton [r]
A model-independent analysis by the LHCb collaboration, with over an order of magnitude more signal decays and much better signal purity compared to the BaBar data sample, subsequently o[r]
s events is used to eval- uate PID performance for kaons and pions from data. The average identification efficiencies and the misidenti- fication rates for pions (kaons) are 95% (90%) and 1% (3%) respectively. The typical separation between pi- ons and kaons varies from 8 standard deviations (σ) at momenta of 2 GeV/c to 2.5σ at 4 GeV/c. An electro- magnetic calorimeter (EMC) is used to identify electrons and photons. These systems are mounted inside a 1.5-T solenoidal magnet. The GEANT4 package [6] is used to simulate the response of the detector with varying ac- celerator and detector conditions. Event reconstruction efficiency is obtained using Monte Carlo (MC) simulated events having production characteristics from the JET- SET [7] fragmentation algorithm. Three-body D 0 decays are generated with uniform Dalitz plot [8] (phase space) distributions. Electromagnetic radiation from final state charged particles (FSR) is modeled using the PHOTOS package [9].