923 research outputs found
Coherent States and Quantum Asymptotic Features by Weak KAM Theory
No full textWe propose a sketch for a proof of an interesting theorem on the evolution of
coherent states, whose statement has been first presented in Paul,
and give some further insights on the asymptotic behavior, involving weak KAM theory
Symplectic rigidity and weak commutativity
No full textWe present a new and simple proof of Eliashberg–Gromov’s theorem based on the notion of C0-commutativity introduced by Cardin and Viterbo
L’informazione statistica per la costruzione di un “Bilancio urbanistico” dei suoli
No full text"Il contributo individua i principali problemi scientifici, metodologici operativi e strumentali inerenti la costruzione delle basi informative statistiche e territoriali per la conduzione di bilanci dell'uso del suolo, suggerendo alcuni approcci innovativi.""The contribution identifies key problems, scientifical methodological operational and instrumental, concerning the construction of information bases and territorial statistics for conducting budgets of land use, suggesting some innovative approaches.
Evaluating Efficacy of Continuous Assistance Control During Orientation Tasks with an Active Wrist Exoskeleton
No full textSemiclassical limit: coherent states, quasimodes and WKB approximation
No full textSemiclassical limit of Quantum Mechanics: we study its connections with Classical Mechanics and in particular with WKAM theory
Probing the weak mixing angle at high energies at the LHC and HL-LHC
No full textMeasurements of neutral current Drell-Yan production at large invariant dilepton masses can be used to test the energy scale dependence (running) of the electroweak mixing angle. In this work, we make use of a novel implementation of the full next-to-leading order electroweak radiative corrections to the Drell-Yan process using the renormalization scheme for the electroweak mixing angle. The potential of future analyses using proton-proton collisions at in the Run 3 and High-Luminosity phases of the LHC is explored. In this way, the Standard Model predictions for the running at scales can be probed
Fragmentation of jets containing a prompt J/psi meson in PbPb and pp collisions at sqrt(s_NN) = 5.02 TeV
No full textJets containing a prompt J/psi meson are studied in lead-lead collisions at a nucleon-nucleon center-of mass energy of 5.02 TeV, using the CMS detector at the LHC. Jets are selected to be in the transverse momentum range of 30 <= pT <= 40 GeV. The J/psi yield in these jets is evaluated as a function of the jet fragmentation variable z, the ratio of the J/psi T-p to the jet p(T). The nuclear modification factor, R-AA, is then derived by comparing the yield in lead-lead collisions to the corresponding expectation based on proton-proton data, at the same nucleon-nucleon center-of-mass energy. The suppression of the J/psi yield shows a dependence on z, indicating that the interaction of the J/psi with the quark-gluon plasma formed in heavy ion collisions depends on the fragmentation that gives rise to the J/psi meson. (C) 2021 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3
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