[PDF] Top 20 Measurement of e+e− → π+π− cross section at CMD-3
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Measurement of e+e− → π+π− cross section at CMD-3
... Two first data taking runs, 2011 and 2012, were fo- cused on the energy range above the ϕ(1020) meson, √ s > 1 GeV. In 2013 the energy range below the ϕ(1020) meson was scanned. Between 2012 and 2013 seasons there was ... See full document
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Precise measurements of the hadronic cross sections with the CMD-3 and SND detectors at the VEPP-2000 e+ e− collider
... detectors, CMD-3 [3, 4] and SND [5], are installed in the interaction regions of the ...the e + e − → hadrons cross sections in the wide energy range up to 2 GeV, studies of ... See full document
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Recent results of the hadronic cross section measurements with the CMD-3 detector at e+e− collider VEPP-2000
... and CMD-3 [7, 8] in the ...the cross section vs energy and it is consistent with the previous BaBar and CMD-3 ...the cross section near ...The cross ... See full document
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Preliminary results on CMD-3 measurement of e+e−→ π+π− cross section
... for e + e − , µ + µ − , π + π − events from the MC generator for applied selection ...includes e ff ects from momentum resolution, bremsstrahlung of electron at the beampipe, pion decay ... See full document
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Study of the process e+e-→ π+π-π0η at the SND detector
... Born cross sections are shown in Fig. 3. The obtained e + e − → ωη cross section agrees with the CMD-3 measurement ...and CMD-3 results lie ... See full document
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Review of e+e− → π+π−η
... (SND, CMD groups) [3, ...the CMD-3 collaboration using both η → π + π − π 0 and η → γγ decay modes have been presented recently [6, ... See full document
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Search for the process e+e−→D*(2007) with the CMD-3 detector
... T magnetic field. DC contains 1218 hexagonal cells and provides a measurement of charged particle momentum and of the polar (θ) and azimuthal (φ) angles. An amplitude informa- tion from the DC wires is used to ... See full document
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Study of the process e+e− → 2(π+π−π0) with the CMD-3 detector at VEPP-2000 collider
... not clear to the moment, but one of the possible explanations is the existence of a “under-threshold” proton-antiproton resonance. Indirectly, the assumption was confirmed by fast growth up of a proton formfactor near ... See full document
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Study of the processes e+e− → K+K−π+π−, ϕη with the CMD-3 detector at the e+e− collider VEPP-2000
... the measurement of the cross sections of the processes e + e − → K + K − π + π − and e + e − → φη in the ...the CMD-3 detector. The cross ... See full document
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Overview of the CMD-3 recent results at e+e− collider VEPP-2000
... the CMD-3 experiment is to reduce a systematic uncertainty of the cross section of two pion production to ...The π + π − events are separated either using the particles momentum ... See full document
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Measurements of ep→e′π+π−p′ cross sections with CLAS at 1.40GeV <W < 2.0 GeV and 2.0 GeV2 <Q2 < 5.0 GeV2
... full cross sections from the JM16 ...integrated cross sections, assuming that the relative uncertainties both for the fully integrated and all onefold differential cross sections were the same for ... See full document
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Study of the process e+e−→ π+π−π0η at the SND detector
... Born cross section are determined as ...visible cross section is fitted with Eq. (3), in which the Born cross section is given by a theoretical model describing data ...δ( ... See full document
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Measurement of the e+e−→ nn̅ cross section with the SND detector at the VEPP-2000 collider
... Under these conditions, we have significant cosmic background. For its suppression, we reject events with cosmic track in EMC and use the veto from the SND muon system. In addition, the energy deposition in the third ... See full document
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Measurement of the γ*γ*→ η' transition form factor and of the e+e−→ π+π−π0π0π0 and π+π−π0π0η cross sections by BABAR
... reconstruction e ffi ciencies, which depend on the intermediate states since di ff erent intermediate resonances lead to di ff erent distribu- tions of energy and angles in the final-state particles, and thus to ... See full document
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Study of the process e+e-→π+π-γ with the CMD-3 detector at the e+e- collider VEPP-2000
... state. Initial particles radiate mainly into a narrow cone along the particle movement path, but about 10% of the photons are emitted at the large angle, therefore it is impossible to separate events with radiation from ... See full document
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Measurement of the branching fractions of the decays Bs0→D0K π+ and B0→D0K+π
... The LHCb detector [14] is a single-arm forward spec- trometer covering the pseudorapidity range 2 < < 5, designed for the study of particles containing b or c quarks. The detector includes a high-precision tracking ... See full document
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Quantitative easing in an open economy : prices, exchange rates and risk premia
... level, in spite of the evident criticisms of the fiscal theory of the price level, such as those in Buiter (2002) and Dr` eze and Polemarchakis (2000). We also assume that only domestic currency be used for transactions ... See full document
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One dimensional scaling limits in a planar Laplacian random growth model
... > 3 in our parametrization, the corresponding clusters become one-dimensional; he also points out that the behavior of the models depends strongly on the choice of ... See full document
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Measurement of the CP violating phase ϕsφs in B0s→ J/π+π− in decays
... → π + π − [3], which was subsequently confirmed by others .../ψ π + π − over a large range of π + π − masses, 775–1550 MeV, 1 which has been shown to be an almost pure ... See full document
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Model independent search for CP violation in D0→K−K+π−π+ and D0→π−π+π+π− decays
... the study of particles containing b or c quarks. The detector in- cludes a high-precision tracking system consisting of a silicon-strip vertex detector surrounding the pp interaction region, a large- area silicon-strip ... See full document
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