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Publications associées (28)

Measurement of the branching fraction and CP asymmetry in B plus . J/.. plus decays

Olivier Schneider, Aurelio Bay, Yiming Li, Guido Haefeli, Christoph Frei, Frédéric Blanc, Tatsuya Nakada, Michel De Cian, Elena Graverini, Matthieu Philippe Luther Marinangeli, Luca Pescatore, François Fleuret, Pietro Marino, Federico Leo Redi, Chitsanu Khurewathanakul, Maxime Schubiger, Violaine Bellée, Renato Quagliani, Maria Vieites Diaz, Federico Betti, Pavol Stefko, Tara Nanut, Aravindhan Venkateswaran, Vladimir Macko, Luis Miguel Garcia Martin, Guillaume Max Pietrzyk, Vitalii Lisovskyi, Michael Thompson McCann, Jian Wang, Mingkui Wang, Liang Xu, Zhirui Xu, Yi Zhang, Lei Zhang, Jessica Prisciandaro, Mark Tobin, Minh Tâm Tran, Niko Neufeld, Matthew Needham, Marc-Olivier Bettler, Greig Alan Cowan, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Measurement of CP violation in the B-s(0)-> phi phi decay and search for the B-0 -> phi phi decay

Olivier Schneider, Aurelio Bay, Yiming Li, Guido Haefeli, Frédéric Blanc, Christoph Frei, Tatsuya Nakada, Michel De Cian, Luca Pescatore, Chitsanu Khurewathanakul, Veronica Sølund Kirsebom, François Fleuret, Matthieu Philippe Luther Marinangeli, Minh Tâm Tran, Elena Graverini, Pietro Marino, Federico Leo Redi, Renato Quagliani, Plamen Hristov Hopchev, Federico Betti, Maxime Schubiger, Guido Andreassi, Aravindhan Venkateswaran, Violaine Bellée, Luis Miguel Garcia Martin, Olivier Göran Girard, Vitalii Lisovskyi, Axel Kuonen, Preema Rennee Pais, Jian Wang, Pavol Stefko, Mingkui Wang, Tara Nanut, Zhirui Xu, Maria Elena Stramaglia, Yi Zhang, Vladimir Macko, Guillaume Max Pietrzyk, Lei Zhang, Sebastian Schulte, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Sensitivity of the SHiP experiment to Heavy Neutral Leptons

Lesya Shchutska, Aurelio Bay, Elena Graverini, Florian Maria Wurm, Guido Haefeli, Mikhail Chapochnikov, Alexey Boyarsky, Sun Hee Kim, Federico Leo Redi, Oleg Ruchayskiy, Nikolaos Charitonidis, Maria Elena Stramaglia, Inar Timiryasov, Adriano Pastore, Nathalie Sophie Adeline Serra, Eirini Koukovini Platia, Jean-Loup Tastet, Johannes Richard Cornelis Geerit Kruis, Ekaterina Kuznetsova, Hans Dijkstra, Erica Manfredi, Sargis Hakobyan, Anton Petrov, Sergei Smirnov

Heavy Neutral Leptons (HNLs) are hypothetical particles predicted by many extensions of the Standard Model. These particles can, among other things, explain the origin of neutrino masses, generate the observed matter-antimatter asymmetry in the Universe an ...

Springer Nature2019

First Evidence for cos 2 beta > 0 and Resolution of the Cabibbo-Kobayashi-Maskawa Quark-Mixing Unitarity Triangle Ambiguity

Olivier Schneider, Roberto Gargiani, Yiming Li, Mingkui Wang, Mithilesh Nayak, Chao Wang, Gaétan Charles Antoine Giriat, Tagir Aushev, Greig Alan Cowan, Sun Hee Kim, Liang Sun, Tara Nanut, Aaron James Rossini, Seyed Sina Mirrazavi Salehian, Marilisa Neri, Songmei Wu, Alexandra Bondarenko, Jun Yong Kim, Arnaud Michel Gelb, John Wilson, Taoufiq Harach, Ji Hyun Kim, Yong Chan Choi, Donghyun Kim, Lorenzo Vitale, Amaury Robert Dame, Gerhard Raven, Armend Gazmeno Hati, Martin Lubej, Lei Li, Jiayun Shen, François Bianchi

We present first evidence that the cosine of the CP-violating weak phase 2 beta is positive, and hence exclude trigonometric multifold solutions of the Cabibbo-Kobayashi-Maskawa (CKM) Unitarity Triangle using a time-dependent Dalitz plot analysis of B-0 -> ...

2018

Updated determination of D-0-(D)over-bar(0) mixing and CP violation parameters with D-0 -> K+ pi(-) decays

Olivier Schneider, Guido Haefeli, Yiming Li, Christoph Frei, Aurelio Bay, Tatsuya Nakada, Michel De Cian, Frédéric Blanc, Luca Pescatore, François Fleuret, Chitsanu Khurewathanakul, Alessio Ferrari, Basile Schäli, Matthieu Philippe Luther Marinangeli, Elena Graverini, Jessica Prisciandaro, Mark Tobin, Renato Quagliani, Greig Alan Cowan, Federico Betti, Vladislav Balagura, Pietro Marino, Aravindhan Venkateswaran, Mirco Dorigo, Luis Miguel Garcia Martin, Sebastiana Gianì, Vitalii Lisovskyi, Jian Wang, Federico Leo Redi, Ilya Komarov, Zhirui Xu, Maxime Schubiger, Yi Zhang, Guido Andreassi, Lei Zhang, Violaine Bellée, Preema Rennee Pais, Pavol Stefko, Minh Tâm Tran, Tommaso Colombo, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Measurement of the branching fraction and time-dependent CP asymmetry for B-0 -> J/psi pi(0) decays

Olivier Schneider, Roberto Gargiani, Yiming Li, Mingkui Wang, Mithilesh Nayak, Chao Wang, Gaétan Charles Antoine Giriat, Sun Hee Kim, Tagir Aushev, Arnaud Michel Gelb, Taoufiq Harach, Donghyun Kim, Tao Yang, Yong Chan Choi, Linlin Cao, Xiao Wang, Jiayun Shen, Lei Li

We measure the branching fraction and time-dependent CP-violating asymmetry for B-0 -> /psi pi(0) decays using a data sample of 711 fb(-1) collected on the Gamma(4S) resonance by the Belle experiment running at the KEKB e(+)e(-) collider. The branching fra ...

American Physical Society2018

Measurement of cos 2 beta in B-0 -> D((*))h(0) with D -> K-S(0)pi(+) pi(-) decays by a combined time-dependent Dalitz plot analysis of BABAR and Belle data

Olivier Schneider, Roberto Gargiani, Yiming Li, Mingkui Wang, Mithilesh Nayak, Chao Wang, Gaétan Charles Antoine Giriat, Tagir Aushev, Greig Alan Cowan, Sun Hee Kim, Liang Sun, Tara Nanut, Aaron James Rossini, Marilisa Neri, Songmei Wu, Alexandra Bondarenko, Arnaud Michel Gelb, Jun Yong Kim, Taoufiq Harach, John Wilson, Yong Chan Choi, Ji Hyun Kim, Lorenzo Vitale, Donghyun Kim, Amaury Robert Dame, Armend Gazmeno Hati, Gerhard Raven, Martin Lubej, Jiayun Shen, Lei Li, François Bianchi

We report measurements of sin 2 beta and cos 2 beta using a time-dependent Dalitz plot analysis of B-0 -> D((*))h(0) with D -> K-S(0)pi(+)pi(-) decays, where the light unflavored and neutral hadron h(0) is a pi(0),eta, or omega meson. The analysis uses a c ...

American Physical Society2018

Measurement of the CKM angle gamma using B-+/- -> DK +/- with D -> K-S(0)pi(+)pi(-), (KSK+K-)-K-0 decays

Olivier Schneider, Aurelio Bay, Guido Haefeli, Christoph Frei, Tatsuya Nakada, Frédéric Blanc, Michel De Cian, Luca Pescatore, François Fleuret, Chitsanu Khurewathanakul, Alessio Ferrari, Basile Schäli, Elena Graverini, Matthieu Philippe Luther Marinangeli, Greig Alan Cowan, Renato Quagliani, Vladislav Balagura, Federico Betti, Pietro Marino, Mirco Dorigo, Aravindhan Venkateswaran, Sebastiana Gianì, Luis Miguel Garcia Martin, Federico Leo Redi, Vitalii Lisovskyi, Maxime Schubiger, Jian Wang, Mingkui Wang, Guido Andreassi, Zhirui Xu, Violaine Bellée, Preema Rennee Pais, Yi Zhang, Pavol Stefko, Lei Zhang, Tara Nanut, Minh Tâm Tran, Tommaso Colombo, Niko Neufeld, Vladimir Macko, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

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Plamen Hristov Hopchev

Maria Elena Stramaglia

The branching fraction and direct CP asymmetry of the decay B +. J/.. + are measured using protonproton collision data collected with the LHCb detector at centre- of- mass energies of 7 and 8 TeV, corresponding to a total integrated luminosity of 3 fb - 1. ...

Springer2019

Lino Ferreira Lopes

Ho Ling Li

Mark Tobin

Ana Bárbara Rodrigues Cavalcante

A measurement of the time-dependent CP-violating asymmetry in Bs0 ->phi phi = 7 TeV in 2011, 8 TeV in 2012 and 13 TeV in 2015 and 2016, a signal yield of around 9000 Bs0 ->phi phi decays is obtained. The CP-violating phase phi sss over bar is measured to b ...

Springer Nature2019

Niko Neufeld

Vladimir Macko

Matthew Needham

Guillaume Max Pietrzyk

Michael Thompson McCann

Adriano Pastore

Léonard Yannick Maurice Eymann

Jean Wicht

Nathalie Sophie Adeline Serra

Xiaoxue Han

Matteo Fontana

Josiane Angèle Charlotte Smith-Clerc

Plamen Hristov Hopchev

Thibaud Humair

Sattar Akbari Nakhjavani

Valérie Jeanne Thérèse Renaudin-Schouler

Hang Yin

Thomas Jean Julien Fussinger

Juan Federico Esteban Müller

Maria Elena Stramaglia

We report measurements of charm-mixing parameters based on the decay-time-dependent ratio of D-0 -> K+pi(-) to D-0 -> K-pi(+) rates. The analysis uses a data sample of proton-proton collisions corresponding to an integrated luminosity of 5.0 fb(-1) recorde ...

American Physical Society2018

Matthew Needham

Guillaume Max Pietrzyk

Michael Thompson McCann

Adriano Pastore

Jean Wicht

Léonard Yannick Maurice Eymann

Nathalie Sophie Adeline Serra

Plamen Hristov Hopchev

Nandita Aggarwal

Thibaud Humair

Sattar Akbari Nakhjavani

Valérie Jeanne Thérèse Renaudin-Schouler

Hang Yin

Thomas Jean Julien Fussinger

Juan Federico Esteban Müller

Maria Elena Stramaglia

A binned Dalitz plot analysis of B-+/- -> DK +/- decays, with D -> K-S(0)pi(+)pi(-) and D -> (KSK+K-)-K-0, is used to perform a measurement of the CP-violating observables x(+/-) and y(+/-), which are sensitive to the Cabibbo-Kobayashi-Maskawa angle gamma. ...

Springer Nature2018