Publications associées à Méson D

Study of Bs0-meson Production and Measurement of Bs0 Decays into a Ds(*)- and a Light Meson in e+e- Collisions at √s=10.87 GeV

This work is dedicated to the experimental study of Bs0 production in e+e– collisions at the Υ(5S) resonance (√s = 10.87 GeV), as well as measurement with fully reconstructed Bs0 decays involving one Ds(*)– meson. The analysed data sample was recorded betw ...

EPFL2012

Evidence for CP Violation in the Decay D+ -> K-S(0)pi(+)

Olivier Schneider, Yiming Li, Chao Wang, Tagir Aushev, Jun Yong Kim, Remi Léandre Albert Louvot, Ji Hyun Kim, Xiao Wang, Jing Li

We observe evidence for CP violation in the decay D+ -> K-S(0)pi(+) using a data sample with an integrated luminosity of 977 fb(-1) collected by the Belle detector at the KEKB e(+) e(-) asymmetric-energy collider. The CP asymmetry in the decay is measured ...

2012

Lagrange-Poincare field equations

Tudor Ratiu, François Gay-Balmaz

The Lagrange-Poincare equations of classical mechanics are cast into a field theoretic context together with their associated constrained variational principle. An integrability/reconstruction condition is established that relates solutions of the original ...

2011

Search for CP Violation in the Decays D-0 -> (KSP0)-P-0

Olivier Schneider, Mingkui Wang, Chao Wang, Tagir Aushev, Vladislav Balagura, Remi Léandre Albert Louvot

We have searched for CP violation in the decays D-0 -> (KSP0)-P-0 where P-0 denotes a neutral pseudoscalar meson that is either a pi(0), eta, or eta' using KEKB asymmetric- energy e(+)e(-) collision data corresponding to an integrated luminosity of 791 fb( ...

2011

Study of the decays B -> Ds1(2536)(+) (D)over-bar(()*())

Olivier Schneider, Mingkui Wang, Chao Wang, Tagir Aushev, Vladislav Balagura, Remi Léandre Albert Louvot, Ji Hyun Kim, Jing Li

We report a study of the decays B -> D-s1(2536)+ (D) over bar (()()), where (D) over bar (()()) is (D) over bar (0), D- or D*(-), using a sample of 657 x 10(6)B (B) over bar pairs collected at the Y(4S) resonance with the Belle detector at the KEKB asymm ...

2011

Performance of the LHCb Silicon Tracker in p-p Collisions at the LHC

Olivier Schneider, Aurelio Bay, Guido Haefeli, Frédéric Blanc, Tatsuya Nakada, Michel De Cian, Christophe Salzmann, Mark Tobin, Minh Tâm Tran, Matthew Needham, Frédéric Guillaume Dupertuis, Joël Bressieux, Raluca Anca Muresan, Johan Luisier, Anne Keune, Vincent Fave, Christophe Bauer, Mathias Oleg Knecht, Neal Gauvin, Géraldine Conti, Reto Frei

The Large Hadron Collider beauty experiment (LHCb) is a single-arm forward spectrometer dedicated to the study of B-meson decays in p - p collisions at the Large Hadron Collider (LHC). The LHCb detector has excellent tracking and particle identification ca ...

Ieee2011

Search for CP violation in D+ -> K- K+ pi(+) decays

Jian Wang, Olivier Schneider, Yi Zhang, Aurelio Bay, Guido Haefeli, Christoph Frei, Frédéric Blanc, Tatsuya Nakada, Michel De Cian, Christophe Salzmann, Lei Zhang, Jessica Prisciandaro, Mark Tobin, Minh Tâm Tran, Niko Neufeld, Matthew Needham, Marc-Olivier Bettler, Greig Alan Cowan, Vladislav Balagura, Cédric Potterat, Plamen Hristov Hopchev, Frédéric Guillaume Dupertuis, Julien Rouvinet, Barinjaka Rakotomiaramanana, Pierre Jaton, Joël Bressieux, Raluca Anca Muresan, Johan Luisier, Anne Keune, Albert Puig Navarro, Vincent Fave, Christophe Bauer, Mathias Oleg Knecht, Neal Gauvin, Géraldine Conti, Hans Dijkstra, Gerhard Raven, Peter Clarke, Frédéric Teubert, Giovanni Carboni, Victor Coco, Wenyu Zhang

A model-independent search for direct CP violation in the Cabibbo-suppressed decay D+ -> K- K+ pi(+) in a sample of approximately 370 000 decays is carried out. The data were collected by the LHCb experiment in 2010 and correspond to an integrated luminosi ...

2011

Determination of f(s)/f(d) for 7 TeV pp Collisions and Measurement of the B-0 -> D-K+ Branching Fraction

Jian Wang, Olivier Schneider, Yiming Li, Yi Zhang, Aurelio Bay, Guido Haefeli, Christoph Frei, Frédéric Blanc, Tatsuya Nakada, Michel De Cian, Christophe Salzmann, Lei Zhang, Mark Tobin, Minh Tâm Tran, Niko Neufeld, Matthew Needham, Marc-Olivier Bettler, Greig Alan Cowan, Vladislav Balagura, Cédric Potterat, Plamen Hristov Hopchev, Frédéric Guillaume Dupertuis, Julien Rouvinet, Barinjaka Rakotomiaramanana, Pierre Jaton, Joël Bressieux, Raluca Anca Muresan, Johan Luisier, Anne Keune, Albert Puig Navarro, Vincent Fave, Christophe Bauer, Mathias Oleg Knecht, Neal Gauvin, Géraldine Conti, Andreas Alexander Maier, Hans Dijkstra, Gerhard Raven, Peter Clarke, Frédéric Teubert, Giovanni Carboni, Victor Coco, Wenyu Zhang, Luis Alberto Granado Cardoso

The relative abundance of the three decay modes B-0 -> D-K+, B-0 -> D-pi(+), and B-s(0) -> D-s(-)pi(+) produced in 7 TeV pp collisions at the LHC is determined from data corresponding to an integrated luminosity of 35 pb(-1). The branching fraction of B-0 ...

2011

Search for CP Violation in the Decays D_{(s)}^{+}→K_{S}^{0}π^{+} and D_{(s)}^{+}→K_{S}^{0}K^{+}

Olivier Schneider, Mingkui Wang, Chao Wang, Tagir Aushev, Vladislav Balagura, Remi Léandre Albert Louvot, Jing Li

We have searched for CP violation in the charmed meson decays D-(s)(+) -> K-S(0)pi(+) and D-(s)(+) -> K-S(0) K+ ...

2010

Measurement of sigma (pp -> b bbar X) at sqrt(s)=7 TeV in the forward region

Jian Wang, Olivier Schneider, Yiming Li, Yi Zhang, Aurelio Bay, Guido Haefeli, Christoph Frei, Frédéric Blanc, Tatsuya Nakada, Michel De Cian, Christophe Salzmann, Lei Zhang, Mark Tobin, Minh Tâm Tran, Niko Neufeld, Matthew Needham, Marc-Olivier Bettler, Greig Alan Cowan, Vladislav Balagura, Cédric Potterat, Frédéric Guillaume Dupertuis, Julien Rouvinet, Barinjaka Rakotomiaramanana, Pierre Jaton, Joël Bressieux, Raluca Anca Muresan, Johan Luisier, Anne Keune, Albert Puig Navarro, Vincent Fave, Christophe Bauer, Mathias Oleg Knecht, Neal Gauvin, Géraldine Conti, Louis Nicolas, Andreas Alexander Maier, Hans Dijkstra, Gerhard Raven, Peter Clarke, Frédéric Teubert, Giovanni Carboni, Victor Coco

Decays of b hadrons into final states containing a D-0 meson and a muon are used to measure the b (b) over bar; production cross-section in proton-proton collisions at a centre-of-mass energy of 7 TeV at the LHC. In the pseudorapidity interval 2 < eta < 6 ...

2010

Méson D

Study of Bs0-meson Production and Measurement of Bs0 Decays into a Ds(*)- and a Light Meson in e+e- Collisions at √s=10.87 GeV

Evidence for CP Violation in the Decay D+ -> K-S(0)pi(+)

Lagrange-Poincare field equations

Search for CP Violation in the Decays D-0 -> (KSP0)-P-0

Study of the decays B -> Ds1(2536)(+) (D)over-bar(()*())

Performance of the LHCb Silicon Tracker in p-p Collisions at the LHC

Search for CP violation in D+ -> K- K+ pi(+) decays

Determination of f(s)/f(d) for 7 TeV pp Collisions and Measurement of the B-0 -> D-K+ Branching Fraction

Search for CP Violation in the Decays D_{(s)}^{+}→K_{S}^{0}π^{+} and D_{(s)}^{+}→K_{S}^{0}K^{+}

Measurement of sigma (pp -> b bbar X) at sqrt(s)=7 TeV in the forward region

Graph Chatbot

Chattez avec Graph Search

Study of Bs0-meson Production and Measurement of Bs0 Decays into a Ds(*)- and a Light Meson in e+e- Collisions at √s=10.87 GeV

Lagrange-Poincare field equations

Evidence for CP Violation in the Decay D+ -> K-S(0)pi(+)

Search for CP Violation in the Decays D-0 -> (KSP0)-P-0

Performance of the LHCb Silicon Tracker in p-p Collisions at the LHC

Study of the decays B -> Ds1(2536)(+) (D)over-bar(()*())

Determination of f(s)/f(d) for 7 TeV pp Collisions and Measurement of the B-0 -> D-K+ Branching Fraction

Search for CP Violation in the Decays D_{(s)}^{+}→K_{S}^{0}π^{+} and D_{(s)}^{+}→K_{S}^{0}K^{+}

Measurement of sigma (pp -> b bbar X) at sqrt(s)=7 TeV in the forward region

Search for CP violation in D+ -> K- K+ pi(+) decays