Zobrazeno 1 - 10
of 453
pro vyhledávání: '"Malde , Sneha"'
We explore the prospects of measurements of spectral moments of inclusive charm decays with BESIII. The rich and uniquely clean data set of charm mesons and baryons at BESIII offers a unique laboratory to study the evolution of Heavy Quark Expansion
Externí odkaz:
http://arxiv.org/abs/2408.10063
Publikováno v:
Physics Letters B, 802 (2020)
A binning scheme is proposed for $D^0 \to K^+\pi^-\pi^-\pi^+ $ phase space that will improve the sensitivity of a $B^- \to DK^-$ analysis to the angle $\gamma$ of the Cabibbo-Kobayashi-Maskawa Unitarity Triangle. The scheme makes use of amplitude mod
Externí odkaz:
http://arxiv.org/abs/1909.10196
Autor:
Bjørn, Mikkel, Malde, Sneha
Publikováno v:
J. High Energ. Phys. (2019) 2019: 106
As measurements of the CKM angle $\gamma$ in decays of $b$-hadrons become increasingly precise, it is important to consider the impact of processes that affect secondary and tertiary decay products and can contribute to the observed CP violation. The
Externí odkaz:
http://arxiv.org/abs/1904.01129
Autor:
Aaij, Roel, Anderlini, Lucio, Benson, Sean, Cattaneo, Marco, Charpentier, Philippe, Clemencic, Marco, Falabella, Antonio, Ferrari, Fabio, Fontana, Marianna, Gligorov, Vladimir, Hill, Donal, Humair, Thibaud, Jones, Christopher Robert, Lupton, Oliver, Malde, Sneha, Benito, Carla Marin, Matev, Rosen, Pearce, Alex, Poluektov, Anton, Sciascia, Barbara, Stagni, Federico, Gomez, Ricardo Vazquez, Zhang, Yanxi
Publikováno v:
EPJ Techniques and Instrumentation 2019 6:1
Since 2015, with the restart of the LHC for its second run of data taking, the LHCb experiment has been empowered with a dedicated computing model to select and analyse calibration samples to measure the performance of the particle identification (PI
Externí odkaz:
http://arxiv.org/abs/1803.00824
Publikováno v:
JHEP 01 (2018) 082
We perform quantum-correlated measurements of the decay $D \to K^{0}_{\rm S}\pi^{+}\pi^{-}\pi^{0}$ using a data sample corresponding to an integrated luminosity of 0.82 fb$^{-1}$ collected at the $\psi(3770)$ resonance by the CLEO-c detector. The val
Externí odkaz:
http://arxiv.org/abs/1710.10086
Quantum-correlated measurements of the decay $D^{0} \to K^{0}_{\rm S}\pi^{+}\pi^{-}\pi^{0}$ are performed using a data sample corresponding to an integrated luminosity of 818 pb$^{-1}$ collected at the $\psi(3770)$ resonance by the CLEO-c detector. P
Externí odkaz:
http://arxiv.org/abs/1703.10317
Autor:
Malde, Sneha
A first measurement of \fplus, the \CP-even content of the decay D->4pi using decays of $\psi(3770)$ to quantum correlated $D\bar{D}$ decays collected by the CLEO-c experiment is presented. The measured value is \fplus=$0.737 \pm 0.028$. This relativ
Externí odkaz:
http://arxiv.org/abs/1509.03858
Autor:
Malde, Sneha
Of the three angles that make up the CKM matrix, the least well known is gamma. A precision measurement of this quantity is highly desirable as it forms one of the arbitrary parameters in the Standard Model. Moreover, this is the one angle of the CKM
Externí odkaz:
http://arxiv.org/abs/1301.0279
Autor:
Malde, Sneha, Wilkinson, Guy
Publikováno v:
Phys. Lett. B 701 (2011) 353
We demonstrate how a time-dependent analysis of the decays $D^0 \to K^0_S K^\mp \pi^\pm$ can be used to determine the $D^0-\bar{D}^0$ mixing parameter $y$ with a precision that is competitive with established methods. The proposed analysis is an incl
Externí odkaz:
http://arxiv.org/abs/1104.2731
Autor:
Malde, Sneha
A review of recent experimental measurements of the lifetime and mixing parameters of neutral D and B hadrons is presented. In particular, focus is given to measurements of D mixing and the Lambda_B lifetime.
Comment: Proceedings of CKM2010, the
Comment: Proceedings of CKM2010, the
Externí odkaz:
http://arxiv.org/abs/1101.3230