[PDF] Top 20 Measurement of Dº D º mixing parameters and search for CP violation using Dº → K+ π decays
Has 10000 "Measurement of Dº D º mixing parameters and search for CP violation using Dº → K+ π decays" found on our website. Below are the top 20 most common "Measurement of Dº D º mixing parameters and search for CP violation using Dº → K+ π decays".
Measurement of Dº D º mixing parameters and search for CP violation using Dº → K+ π decays
... and D 0 samples, designed to mimic the effect of different mixing parameters in the two ...the K laboratory momentum, the s impact parameter 2 with respect ... See full document
10
Search for CP violation in D ± → K S 0 K ± and D s ± → K S 0 π ± decays
... The LHCb detector [16] is a single-arm forward spectrometer covering the pseudorapidity range 2 < η < 5, designed for the study of particles containing b or c quarks. The detector includes a high-precision tracking ... See full document
19
Measurement of mixing and CP violation parameters in two body charm decays
... Given the abundance of charm decays, the selection has been designed to achieve high purity. It uses similar requirements to those made in the trigger selection, though often with tighter thresholds. In addition ... See full document
22
Search for CP violation in D ± → K S 0 K ± and D s ± → K S 0 π ± decays
... The LHCb detector [16] is a single-arm forward spectrometer covering the pseudorapidity range 2 < η < 5, designed for the study of particles containing b or c quarks. The detector includes a high-precision tracking ... See full document
20
First measurement of time dependent CP violation in B0s→K+K− decays
... The measurement of time-dependent CP asymmetries with neutral B mesons requires that the flavour of the decaying B meson at the time of production is ...and mixing-induced CP asymmetry terms ... See full document
27
Measurement of the Difference of Time-Integrated CP Asymmetries in D⁰ → K⁻ K⁺ and D⁰ → π⁻ π⁺ Decays
... ( CP ) symmetry in weak decays of hadrons is described in the Standard Model (SM) by the Cabibbo-Kobayashi-Maskawa (CKM) matrix and has been observed in K - and B -meson systems [1 – ...no CP ... See full document
10
Measurement of CP violation parameters in B0→DK*0 decays
... to mixing, misidenti- fication of D meson decays, D 0 decay branching fractions, ...þ K − Þ K ¯ 0 , (top right) DðK þ K − ÞK 0 , (bottom left) Dðπ þ π − Þ K ... See full document
15
Model-independent measurement of the CKM angle γ using Bº → DK∗º decays with D → K S º π⁺ π⁻ and K S º K⁺K⁻
... these decays is evaluated. The B 0 → D ∗ 0 K ∗ 0 decays can be described with the same PDFs as the B 0 s → D ∗0 K ∗0 decays but shifted by the B s 0 − B 0 mass ...→ ... See full document
31
Model independent search for CP violation in D0→K−K+π−π+ and D0→π−π+π+π− decays
... mentum measurement with relative uncertainty that varies from ...charm decays requires a four-track sec- ondary vertex with a scalar sum of the transverse momenta, p T , of the tracks greater than 2 GeV / ... See full document
12
Measurement of the neutral D meson mixing parameters in D0 > KSπ+π− decays
... The main feature of HLT1 is partial event reconstruction with full VELO track reconstruction. The VELO tracks are used to find vertices with at least 5 tracks originating from them and such vertices within 300 mm around ... See full document
196
Measurement of CP violation and constraints on the CKM angle γ in B± → DK± with D → K0 Sπ+π−decays
... the D → K S 0 π + π − decay, CP asymmetry fits with alternative model descriptions are performed on large samples of simulated ...± decays are simulated with the model used for ... See full document
26
Search for CP violation using T odd correlations in D 0 → K + K −π+π− decays
... the CP -violating effects are assumed to be negligible, and any significant deviation from zero is considered as a bias introduced by the experimental technique and the detector ...T CP -odd (D 0 → ... See full document
22
Measurement of CP observables in B± → D(⁎)K± and B± → D(⁎)π± decays
... The parameters of each partially reconstructed function are fixed to the values found in fits to simulated events, and are varied to determine the associated systematic ...→ D π − π 0 and B − → ... See full document
15
Model independent measurement of mixing parameters in D0 → K S 0 π+π− decays
... The LHCb detector [16, 17] is a single-arm forward spectrometer covering the pseudo- rapidity range 2 < η < 5, designed for the study of particles containing b or c quarks. The detector includes a high-precision ... See full document
27
Measurement of the CP asymmetry in Bº → K*º μ+μ decays
... c K 0 data sample contains approximately 104 000 signal decays with 3:04 < q 2 < 3:16 GeV 2 =c 4 ...A CP are mea- sured using a simultaneous unbinned maximum-likelihood fit to the B 0 ! ... See full document
9
Measurement of indirect CP asymmetries in D0 → K−K+ and D0 → π−π+ decays using semileptonic B decays
... selected D 0 → K − K + , D 0 → π − π + and D 0 → K − π + candidates are shown in figure ...for D 0 → K − K + candidates to 9.3 MeV /c 2 ... See full document
19
Model-independent measurement of mixing parameters in D0 → K S 0 π+π− decays
... Further cross-checks are performed and systematic effects considered, as summarised in table 1. Several sources of systematic uncertainty are due to assumptions made for the baseline fit procedure. These uncertainties ... See full document
26
CP Violation in B Mixing and Decays
... collisions at √ s = 7 TeV, collected with the LHCb detec- tor [4]. LHCb is a single-arm forward spectrometer cover- ing the pseudorapidity range 2 < η < 5, designed for the study of particles containing b or c ... See full document
5
Search for CP violation in D+→ϕπ+ and D+s→K0Sπ+ decays
... with K − π + or K − K + invariant mass across the φ region will also cancel when the regions are combined in the diagonal ...between decays with high and low values of K − ... See full document
21
Measurement of CP violation in B0s→ϕϕ decays
... The LHCb detector [20] is a single-arm forward spec- trometer covering the pseudorapidity range 2 < η < 5 , designed for the study of particles containing b or c quarks. The detector includes a high-precision ... See full document
18
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