Publications related to Measurement of Λ0 𝑏, Λ+ 𝑐, and Λ Decay Parameters Using Λ0 𝑏 →Λ+ 𝑐⁢ℎ− Decays

Related publications (11)

Observation of the Charmonium Decay ηc→γγ in J/ψ→γηc

Using (2712.4±14.3)×106 ψ(3686) events collected with the BESIII detector at the BEPCII collider, the decay ηc→γγ in J/ψ→γηc is observed. We determine the product branching fraction B(J/ψ→γηc)×B(ηc→γγ)=(5.23±0.26stat±0.30syst)×10-6. This result is consiste ...

American Physical Society (APS)2025

Hadronic nature of high-energy emission from the Galactic ridge

Andrii Neronov

We show that the IceCube observation of the Galactic neutrino-flux component confirms the hint of detection of neutrinos from the Galactic ridge (the inner part of the Milky Way disk within the Galactic longitude IlI < 30(degrees)), previously reported by ...

American Physical Society2023

Extended Scalar Sectors

Jan Steggemann

Extended scalar sectors appear in various extensions of the Standard Model of particle physics, such as supersymmetric models. They are also generic extensions of the Standard Model and can address a number of its shortcomings. Direct searches for addition ...

ANNUAL REVIEWS2020

Assessing mobile ions contributions to admittance spectra and current-voltage characteristics of 3D and 2D/3D perovskite solar cells

Mohammad Khaja Nazeeruddin, Sanghyun Paek

Recently, the 2D perovskite layer is employed as a capping/passivating layer in the perovskite solar cells (PSCs). The 2D perovskite layer is prepared by inserting a large-sized hydrophobic cation spacer into the perovskite crystal lattice. The large-sized ...

2020

Observation of the B+ -> D*K--(+) pi(+) decay

Christoph Frei, Jean Wicht, Aurelio Bay, Minh Tâm Tran, François Fleuret, Tatsuya Nakada, Guido Haefeli, Olivier Schneider, Chitsanu Khurewathanakul, Frédéric Blanc, Axel Kuonen, Olivier Göran Girard, Liang Sun, Maxime Schubiger, Hang Yin, Greig Alan Cowan, Jessica Prisciandaro, Vladislav Balagura, Ilya Komarov, Zhirui Xu, Mark Tobin, Violaine Bellée, Mirco Dorigo, Sebastiana Gianì, Maurizio Martinelli, Guido Andreassi, Jian Wang, Liupan An, Preema Rennee Pais, Pavol Stefko, Yi Zhang, Maria Elena Stramaglia, Lei Zhang, Luca Pescatore, Pietro Marino, Federico Leo Redi, Michel De Cian, Elena Graverini, Maria Vieites Diaz, Donal Patrick Hill, Renato Quagliani, Aravindhan Venkateswaran, Yiming Li, Luis Miguel Garcia Martin

The B+ -> D*K--(+)pi(+) decay potentially provides an excellent way to investigate charm meson spectroscopy. The decay is searched for in a sample of proton-proton collision data collected with the LHCb detector at center-of-mass energies of 7 and 8 TeV, c ...

American Physical Society2017

Study of a prototype module of a precision time-of-flight detector for particle identification at low momentum

Lucía Castillo García

In this thesis, Time Of internally Reflected Cherenkov light detector (TORCH), proposed for the LHCb Upgrade to perform three-sigma separation between kaon and pion up to 10 GeV/c, was studied. TORCH is designed to add significant particle identification c ...

EPFL2016

First evidence for the two-body charmless baryonic decay B-0 -> p(p)over-bar

Christoph Frei, Jean Wicht, Aurelio Bay, Minh Tâm Tran, Andrei Martynov, Joël Bressieux, Johan Luisier, Tatsuya Nakada, Guido Haefeli, Olivier Schneider, Pierre Jaton, Julien Rouvinet, Frédéric Guillaume Dupertuis, Bastien Luca Muster, Anne Keune, Frédéric Blanc, Raluca Anca Muresan, Liang Sun, Songmei Wu, Barinjaka Rakotomiaramanana, Greig Alan Cowan, Jessica Prisciandaro, Vladislav Balagura, Ilya Komarov, Mark Tobin, Maurizio Martinelli, Plamen Hristov Hopchev, Jian Wang, Yi Zhang, Lei Zhang, Luca Pescatore, Pietro Marino, Michel De Cian, Donal Patrick Hill, Yiming Li

The results of a search for the rare two-body charmless baryonic decays B-0 -> p (p) over bar and B-s(0) -> p (p) over bar are reported. The analysis uses a data sample, corresponding to an integrated luminosity of 0.9 fb(-1), of p p collision data collect ...

Springer Nature2013

An experiment to test advanced materials impacted by intense proton pulses at CERN HiRadMat facility

Nikolaos Charitonidis, Francesco Cerutti

Predicting the consequences of highly energetic particle beams impacting protection devices as collimators or high power target stations is a fundamental issue in the design of state-of-the-art facilities for high-energy particle physics. These complex dyn ...

Elsevier2013

NLO QCD corrections to five-jet production at LEP and the extraction of alpha(s)(M-Z)

The highest exclusive jet multiplicity studied at LEP experiments is five. In this paper we compute the next-to-leading order QCD corrections to e(+)e(-) annihilation to five jets, essentially closing the (pure) perturbative QCD studies of exclusive jetty ...

Springer Nature2010

Dalitz analysis of B→Kπ+ψ′ decays and the Z(4430)

Aurelio Bay, Remi Léandre Albert Louvot, Olivier Schneider, Mingkui Wang, Chao Wang, Vladislav Balagura

From a Dalitz plot analysis of B→Kπ+ψ′ decays, we find a signal for Z(4430)+→π+ψ′ with a mass M=(4443-12-13+15+19)MeV/ c2, width Γ=(107-43-56+86+74)MeV, product branching fraction B(B̄0→K-Z(4430)+)×B(Z(4430)+→π+ψ′)=(3.2-0.9-1. 6+1.8+5.3)×10-5, and signific ...

American Physical Society2009

Branching fraction, polarization and CP-violating asymmetries in B 0→D+D- decays

Aurelio Bay, Olivier Schneider, Sun Hee Kim, Mingkui Wang, Chao Wang, Vladislav Balagura, Lei Zhang

We present measurements of the branching fraction, the polarization parameters and CP-violating asymmetries in B0→D*+D *- decays using a 140 fb-1 data sample collected at the Υ(4S) resonance with the Belle detector at the KEKB energy-asymmetric e+e- collid ...

2005