Coupling measurement of the Higgs boson and search for heavy
... Two analyses of the decay channel H→ W W (∗) → `ν`ν using the data of the ATLAS experiment at LHC are presented here.√The data was recorded in the years 2011 and 2012 with a center of mass energy of s = 7 TeV and 8 TeV, respectively, with a total integrated luminosity of 25 fb−1 reached. The two pre ...
... Two analyses of the decay channel H→ W W (∗) → `ν`ν using the data of the ATLAS experiment at LHC are presented here.√The data was recorded in the years 2011 and 2012 with a center of mass energy of s = 7 TeV and 8 TeV, respectively, with a total integrated luminosity of 25 fb−1 reached. The two pre ...
institut de física corpuscular - Instituto de Física Corpuscular
... experiments and, as a final goal, to search for a unified theory of all of them. In parallel, we wish to know which physical processes occur in the Universe, and how it has evolved from its initial conditions. It is our aim to keep our level as an international reference centre in Particle, Astropar ...
... experiments and, as a final goal, to search for a unified theory of all of them. In parallel, we wish to know which physical processes occur in the Universe, and how it has evolved from its initial conditions. It is our aim to keep our level as an international reference centre in Particle, Astropar ...
JHEP07(2007)083 - IHEP Diffractive Group
... We will demonstrate this on the example of high energy elastic (anti)pp-scattering and will exploit for this purpose the Regge-eikonal model [3]. We do not intend to compete with [4 – 11] and other authors in getting the lowest value of χ2 /d.o.f. over all available data on angular distributions at ...
... We will demonstrate this on the example of high energy elastic (anti)pp-scattering and will exploit for this purpose the Regge-eikonal model [3]. We do not intend to compete with [4 – 11] and other authors in getting the lowest value of χ2 /d.o.f. over all available data on angular distributions at ...
What is new at CERN? - Vanderbilt HEP
... is lost on collimators leading to a vacuum problem! Limit is 0.5-1e27 cm^-2 s^-1. Original choice was Pb+53 after the first foil into LEAR. It was found that it had an unexpected short lifetime in the electron cooler, it picked up an e- in a much shorter time than either Pb+52 or +54. Chose +54 stat ...
... is lost on collimators leading to a vacuum problem! Limit is 0.5-1e27 cm^-2 s^-1. Original choice was Pb+53 after the first foil into LEAR. It was found that it had an unexpected short lifetime in the electron cooler, it picked up an e- in a much shorter time than either Pb+52 or +54. Chose +54 stat ...
Report - Jefferson Lab
... The scientific program at Jefferson Lab is now producing a wealth of new results and starting to reveal the discovery potential of this successful facility. The most striking examples include the demonstration that the proton charge and magnetic form factors exhibit markedly different behaviors at h ...
... The scientific program at Jefferson Lab is now producing a wealth of new results and starting to reveal the discovery potential of this successful facility. The most striking examples include the demonstration that the proton charge and magnetic form factors exhibit markedly different behaviors at h ...
TIPP09-Forty ppt
... • Pattern recognition based on reconstructed tracks: qC of each p.e. from each track calculated under (e, m, p , K, p) hypotheses Vary chosen hypotheses of tracks to maximize the global event likelihood Roger Forty ...
... • Pattern recognition based on reconstructed tracks: qC of each p.e. from each track calculated under (e, m, p , K, p) hypotheses Vary chosen hypotheses of tracks to maximize the global event likelihood Roger Forty ...
Particle Physics Matter, Energy, Space, Time
... • First evidence that the minimal Standard Model of particle physics is incomplete! ...
... • First evidence that the minimal Standard Model of particle physics is incomplete! ...
Lesson#3 - INFN
... The “blind analysis” • With a large number of observed events (n>>n), the statistical fluctuations do not have a big impact in the final result; for small numbers is the opposite: small changes in the selection can produce big differences (i.e. 0 evts 2 evts) ...
... The “blind analysis” • With a large number of observed events (n>>n), the statistical fluctuations do not have a big impact in the final result; for small numbers is the opposite: small changes in the selection can produce big differences (i.e. 0 evts 2 evts) ...
Searches for NP : non-SUSY scenarios
... Mechanism of the EW symmetry breaking ? Higgs (i.e. fundamental scalar) ? Find it… structure of the Higgs sector ? solution of the hierarchy problem ? SUSY MPl ? “Little Higgs” 10 TeV ? extra dimensions no hierarchy ? ...
... Mechanism of the EW symmetry breaking ? Higgs (i.e. fundamental scalar) ? Find it… structure of the Higgs sector ? solution of the hierarchy problem ? SUSY MPl ? “Little Higgs” 10 TeV ? extra dimensions no hierarchy ? ...