Search For Neutral Higgs Bosons In E E Interactions At Center Of Mass Energies Between 130 Gev And 183 Gev PDF Download
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Author | : David Aaron Matzner Dominguez |
Publisher | : |
Total Pages | : 408 |
Release | : 1998 |
Genre | : |
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Download Search for Neutral Higgs Bosons in E+e- Interactions at Center-of-mass Energies Between 130 GeV and 183 GeV Book in PDF, ePub and Kindle
Author | : Ian Michael Fisk |
Publisher | : |
Total Pages | : 222 |
Release | : 1999 |
Genre | : |
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Download Search for Neutral Higgs Bosons in Electron Positron Interactions at 189 GeV Book in PDF, ePub and Kindle
Author | : |
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Total Pages | : 2730 |
Release | : 2002 |
Genre | : Chemistry |
ISBN | : |
Download Chemical Abstracts Book in PDF, ePub and Kindle
Author | : R. BARATE |
Publisher | : |
Total Pages | : 0 |
Release | : 1998 |
Genre | : |
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Download SEARCHES for the Neutral Higgs Bosons of the MSSM in e exp + e exp - Collisions at Centre-of-mass Energies of 181-184 GeV [Extras] Book in PDF, ePub and Kindle
Author | : Xidong Wu |
Publisher | : |
Total Pages | : 142 |
Release | : 2000 |
Genre | : |
ISBN | : |
Download A Search for the Standard Model Higgs Boson with Missing Mass Final States at Center-of-mass Energy at 188.6 GeV with the ALEPH Detector at LEP Book in PDF, ePub and Kindle
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Total Pages | : |
Release | : 1989 |
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Download Search Strategies for Higgs Bosons at High Energy Ee Book in PDF, ePub and Kindle
We have used detailed Monte Carlo simulations to study search strategies for Higgs bosons at high energy ee/sup /minus// colliders. We extend an earlier study of the minimal single-Higgs-doublet model at a center-of-mass energy of 1 TeV to examine the effects of b-quark tagging and jet counting. It is found that these techniques can increase the signal-to-noise ratio substantially in the mass range around the W mass. In addition, we have studied this model at a center-of-mass energy of 400 GeV and found that an ee/sup /minus// collider in this region would be sensitive to a Higgs boson with mass up to twice the Z° mass. We have also considered a nonminimal two-doublet model for the Higgs sector by extending a study of charged Higgs boson searches to include a mass very close to the mass of the W/sup +-/. We demonstrate that techniques which include b-quark tagging can be utilized to extract a significant signal. In addition, we have examined the prospects for detecting nonminimal neutral Higgs bosons at 1 TeV. We conclude that it would be possible to detect the CP-even and CP-odd neutral Higgs bosons when they are pair-produced in e+e/sup /minus// annihilation over a limited mass range. However, in some scenarios of supersymmetry, the charged Higgs boson constitutes a significant background to the CP-odd and the more massive CP-even neutral Higgs boson. 16 refs., 13 figs., 2 tabs.
Author | : |
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Total Pages | : 808 |
Release | : 2001 |
Genre | : Nuclear physics |
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Download Physics Letters Book in PDF, ePub and Kindle
Author | : Giovanni Petrucciani |
Publisher | : Springer |
Total Pages | : 232 |
Release | : 2014-12-04 |
Genre | : Science |
ISBN | : 8876424822 |
Download Observation of a New State in the Search for the Higgs Boson at CMS Book in PDF, ePub and Kindle
This book describes the searches that lead to the discovery of a Higgs boson performed at CMS, one of the two main experiments at the CERN LHC. After an overview of the theory and of the CMS experiment, all search channels are described, with emphasis on the ones with the best sensitivity. The statistical methodology used to analyse and the outcomes of the searches and the discovery results are then presented in detail.
Author | : Giulia Di Gregorio |
Publisher | : Springer Nature |
Total Pages | : 229 |
Release | : 2023-01-01 |
Genre | : Science |
ISBN | : 3031200136 |
Download A Beauty-ful Boson Book in PDF, ePub and Kindle
The analysis described in this thesis is the search for the Higgs boson, decaying into bb pair, in the associated production with a vector boson, in the extreme Higgs boson transverse momentum region where the Higgs boson is reconstructed using the large-R jet technique. The use of the large-R jets allows to add a part of the phase space unexplored so far, which is particularly sensitive to possible new physics. The analysed data have been collected at LHC by the ATLAS detector between 2015 and 2018 at a centre-of-mass energy of √s = 13 TeV. The same dataset has been used to perform the differential pp → ZH and pp → WH cross-section measurements used to extract the information on the Higgs couplings and to put limits on Beyond the Standard Model effects. Furthermore the analysis has been re-used to perform a cross-section measurement of the diboson ZZ and WZ processes because the diboson and the Higgs processes have a similar topology. For the first time the ZZ(bb) and WZ(bb) cross-sections are measured at √s = 13 TeV and the observed cross-section measurements are consistent with the Standard Model predictions.
Author | : Anna Nwaada Okpara |
Publisher | : |
Total Pages | : 106 |
Release | : 2001 |
Genre | : |
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Download Search for Charged Higgs Bosons at Centre of Mass Energies of 189 - 209 GeV at LEP Book in PDF, ePub and Kindle