Decay time integrals in neutral meson mixing and their efficient evaluation
TM Karbach, G Raven, M Schiller - arXiv preprint arXiv:1407.0748, 2014 - arxiv.org
In neutral meson mixing, a certain class of convolution integrals is required whose solution
involves the error function $\mathrm{erf}(z)$ of a complex argument $z$. We show the the …
involves the error function $\mathrm{erf}(z)$ of a complex argument $z$. We show the the …
Measurement of the CP-violating phase and decay-width difference in decays
…, JJ Saborido Silva, C Hombach, M Sokoloff, G Raven… - Phys. Lett. B, 2016 - cds.cern.ch
A time-dependent angular analysis of B0 s→ ψ (2S) φ decays is performed using data recorded
by the LHCb experiment. The data set corresponds to an integrated luminosity of 3.0 fb− …
by the LHCb experiment. The data set corresponds to an integrated luminosity of 3.0 fb− …
Selection of and
G Raven - 2003 - cds.cern.ch
Selection of Bs-> Jpsi phi and B+-> Jpsi K+ The channels Bs-> Jpsi phi and B+-> Jpsi K+
are studied in both signal and generic B Monte Carlo to study the performance of the LHCb …
are studied in both signal and generic B Monte Carlo to study the performance of the LHCb …
The upgrade of the LHCb trigger system
…, C Fitzpatrick, V Gligorov, G Raven - Journal of …, 2014 - iopscience.iop.org
The LHCb experiment will operate at a luminosity of 2× 10 33 cm− 2 s− 1 during LHC Run 3.
At this rate the present readout and hardware Level-0 trigger become a limitation, …
At this rate the present readout and hardware Level-0 trigger become a limitation, …
Performance of the GridPix detector quad
…, J Kaminski, PM Kluit, N van der Kolk, G Raven… - Nuclear Instruments and …, 2020 - Elsevier
A gaseous pixel readout module with four GridPix chips, called the quad, has been developed
as a building block for a large time projection chamber readout plane. The quad module …
as a building block for a large time projection chamber readout plane. The quad module …
[BOOK][B] Standard progressive matrices
JC Raven, John Hugh Court, JE Raven - 1989 - researchgate.net
… This problem, taken together with other problems discussed in Prieler and Raven", meant
that such "gain scores" had different meanings at different parts of the scale and thus little …
that such "gain scores" had different meanings at different parts of the scale and thus little …
Measurement of the CP violation phase in the system at LHCb
G Raven - arXiv preprint arXiv:1212.4140, 2012 - arxiv.org
The interference between Bs decay amplitudes to CP eigenstates Jpsi X directly or
including Bs-Bsbar oscillation gives rise to a measurable CP violating phase phi_s. Here, a …
including Bs-Bsbar oscillation gives rise to a measurable CP violating phase phi_s. Here, a …
Upgrade trigger & reconstruction strategy: 2017 milestone
…, S Ponce, A Pearce, B Couturier, O Lupton, G Raven… - 2018 - cds.cern.ch
The LHCb collaboration is currently preparing an update of the experiment to take data in
Run 3 of the LHC. The dominant feature of this upgrade is a trigger-less readout of the full …
Run 3 of the LHC. The dominant feature of this upgrade is a trigger-less readout of the full …
Methods for Angular Analyses of
T Du Pree, G Raven - 2009 - cds.cern.ch
This note describes a Monte Carlo based method to take angular efficiencies in angular
analyses into account, in particular for the Bs-> JpsiPhi and Bd-> JpsiK* channels. We describe …
analyses into account, in particular for the Bs-> JpsiPhi and Bd-> JpsiK* channels. We describe …
sin (2beta): Status and prospects
G Raven - arXiv preprint hep-ex/0307067, 2003 - arxiv.org
An overview of the observation of CP violation in the neutral B system, and the measurements
of the CP violating asymmetry sin(2beta) with B to charmonium K^0_{S,L} events, …
of the CP violating asymmetry sin(2beta) with B to charmonium K^0_{S,L} events, …