“…In May 2009, the SPS provided a mixed hadron beam (protons, pions and kaons) during a few days, in order to perform several measurements with different devices such as the Radiation Protection Monitor used for residual dose rates due to Induced Radioactivity in the LHC (PMI), the Secondary Emission Monitor used for high beam losses (SEM), the Radiation Monitor for electronics (RadMon), and the Beam Loss Monitor for the LHC (BLM). …”
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“…In May 2009, the SPS provided a mixed hadron beam (protons, pions and kaons) during a few days, in order to perform several measurements with different devices such as the Radiation Protection Monitor used for residual dose rates due to Induced Radioactivity in the LHC (PMI), the Secondary Emission Monitor used for high beam losses (SEM), the Radiation Monitor for electronics (RadMon), and the Beam Loss Monitor for the LHC (BLM). …”
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“…</li> <li>Demonstration of the software for the 1st part of the exercise - visual identification of V0s</li> <li>Introduction to second part of the exercise : strangeness enhancement; centrality of lead-lead collisions; explanation of efficiency, yield, background etc</li> <li>Demonstration of the software for the 2nd part of the exercise - invariant mass spectra - background subtraction and calculation of number of Kaons, Lambdas, antiLambdas.</li> </ol> <p>This use case was present in the original e-learning project description <a href="http://it-student-projects.web.cern.ch/projects/e-learning-modules">http://it-student-projects.web.cern.ch/projects/e-learning-modules</a></p> <p>This recording was done with <strong>quicktime</strong> on Despina&#39;s Mac.…”
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“…</li> <li>Demonstration of the software for the 1st part of the exercise - visual identification of V0s</li> <li>Introduction to second part of the exercise : strangeness enhancement; centrality of lead-lead collisions; explanation of efficiency, yield, background etc</li> <li>Demonstration of the software for the 2nd part of the exercise - invariant mass spectra - background subtraction and calculation of number of Kaons, Lambdas, antiLambdas.</li> </ol> <p>This use case was present in the original e-learning project description <a href="http://it-student-projects.web.cern.ch/projects/e-learning-modules">http://it-student-projects.web.cern.ch/projects/e-learning-modules</a></p> <p>This recording was done with <strong>quicktime</strong> on Despina&#39;s Mac.…”
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“…</li> <li>Demonstration of the software for the 1st part of the exercise - visual identification of V0s</li> <li>Introduction to second part of the exercise : strangeness enhancement; centrality of lead-lead collisions; explanation of efficiency, yield, background etc</li> <li>Demonstration of the software for the 2nd part of the exercise - invariant mass spectra - background subtraction and calculation of number of Kaons, Lambdas, antiLambdas.</li> </ol> <p>This use case was present in the original e-learning project description <a href="http://it-student-projects.web.cern.ch/projects/e-learning-modules">http://it-student-projects.web.cern.ch/projects/e-learning-modules</a></p> <p>This recording was done with <strong>quicktime</strong> on Despina&#39;s Mac.…”
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“…Previously published measurements of charged kaons were used to determine the K$^{∗}$(892)$^{0}$ to K^± multiplicity ratios, which allow to estimate time interval between chemical and kinetic freeze-outs. …”
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“…The spectra in transverse momentum and rapidity were measured for each of the listed particle species and mean multiplicities of charged kaons were calculated. Impact on studies of strongly interacting matter The project presented in this dissertation delivers important information on the influence of the sizes of colliding ions on the properties of hadron pro- duction. …”
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“…The $J/\psi\phi$ candidates are reconstructed from the decays of $J/\psi$ and $\phi$ into pairs of muons and kaons, respectively, detected within the pseudorapidity region $2<\eta<5$ and with $p_{\mathrm{T}}>200\text{\,MeV}$. 989 candidate events are selected. …”
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“…Using the NA49 spectrometer at the CERN-SPS, yields and kinematic distributions of kaons, K*(892), the phi-meson and, for reference purposes, also of pions are measured in minimum-bias and inelasticity-selected p+p interactions, and in central C+C and Si+Si collisions. …”
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“…Decays of neutral $B$ mesons to neutral $D$ mesons and excited neutral kaons are reconstructed, because of their sensitivity to the $CP$-violating phase of the CKM matrix, $\gamma$. …”
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“…This calibration is based on known dimuon resonances such as $J/\psi\to\mu^+\mu^-$, $\varUpsilon(1S)\to\mu^+\mu^-$ or $Z\to\mu^+\mu^-$ and charmless two-body decays of $B^0_s$ and $B^0$ mesons into pairs of charged kaons and pions. The developed techniques were also applied to the determination of the signal yield of normalisation channels, the estimation of background contamination and the comparison of selection variables between data and simulation. …”
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“…The $p_{\mathrm{T}}$ spectra, $\mathrm{d}N/\mathrm{d}y$, and $\langle p_{\mathrm{T}} \rangle$ as a function of charged particle multiplicity density will be presented along with comparison to $\mathrm K^{*0}$~and a ratio to kaons.…”
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“…The family of two-body decays of $B$ mesons into charged pions and kaons, referred to as $B \to h^+ h^{'-}$, are particularly interesting due to the very similar kinematical properties with respect to those of $B^0_s \to \mu^+ \mu^-$. …”
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“…In this thesis the methods of analysis and the results for the eight transverse spin dependend distribution functions from the 2010 data-taking period will be shown for unidentified hadrons as well as for identified pions and kaons. Furthermore the Collins and Sivers asymmetries for the production of K 0 are presented. …”
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“…In the chiral limit, one can relate vacuum condensates to the electroweak penguin contribution of K → $\pi$$\pi$ processes, key for a better understanding of CP violation in kaons. We use those relations to find an updated value for the Q8 matrix element using the updated ALEPH V-A spectral function. …”
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“…The main goal of this thesis was to obtained two-dimensional spectra of positively and negatively charged pions, kaons and protons produced in p + p interactions at SPS energy range (20 ; 30 : 9 ; 40 ; 80 ; 158 GeV=c ). …”
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“…The hadron multiplicities Mh are the average number of hadrons per deep inelastic scattering event and are determined in a three- dimensional binning in the Bjorken scaling variable x, the relative virtual photon energy y and the hadron energy fraction z for pions, kaons and unidentified hadrons. The DIS events are selected by requiring an invariant mass W larger than 5GeV/c2, thus excluding events coming from nucleon resonances. …”
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“…The ALICE Collaboration plans to implement a 12m^2 array consisting of 7 proximity focussed C6F^14 liquid radiator RICH modules devoted to the particle identification in the momentum range: 1 GeV/c - 3.5 GeV/c for pions and kaons. A large area CSI-RICH prototype has been designed and built with the aim to validate the detector parameter assumptions made to predict the performance of the High Momentum Particle Identification System (HMPID) of the ALICE Experiment. …”
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“…The time of flight (TOF) detector of ALICE can identify various primary particles, namely, pions, kaons, and protons at the intermediate transverse momentum region. …”
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“…My first contribution was the development and construction of a Cherenkov threshold count er for the separation of kaons from pions, which is crucial for the detection of piK atoms. …”
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