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1. |
Record Nr. |
UNINA990003230070403321 |
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Autore |
Mandel, Ernest <1922-1995> |
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Titolo |
L'URSS è uno Stato capitalista ? / Ernest Mandel, Fernand Charlier |
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Pubbl/distr/stampa |
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Roma : Samonà e Savelli, 1971 |
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Descrizione fisica |
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Collana |
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La nuova sinistra. Passato e presente ; 7 |
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Altri autori (Persone) |
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Disciplina |
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Locazione |
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Collocazione |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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2. |
Record Nr. |
UNINA9910300375803321 |
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Autore |
Backes Moritz |
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Titolo |
Measurement of the Inclusive Electron Cross-Section from Heavy-Flavour Decays and Search for Compressed Supersymmetric Scenarios with the ATLAS Experiment / / by Moritz Backes |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2014 |
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ISBN |
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Edizione |
[1st ed. 2014.] |
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Descrizione fisica |
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1 online resource (268 p.) |
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Collana |
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Springer Theses, Recognizing Outstanding Ph.D. Research, , 2190-5053 |
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Disciplina |
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Soggetti |
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Particles (Nuclear physics) |
Quantum field theory |
String models |
Elementary Particles, Quantum Field Theory |
Quantum Field Theories, String Theory |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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"Doctoral Thesis accepted by University of Geneva, Switzerland"--T.p. |
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Nota di contenuto |
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Theoretical Background -- Experimental Setup -- Data Acquisition and Data Processing -- Measurement of the Inclusive Electron Cross-Section from Heavy-Flavour Decays with 2010 Data -- Search for Compressed Supersymmetry with 2011 Data. |
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Sommario/riassunto |
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The first part of this thesis presents the measurement of the inclusive cross-section for electron production from heavy-flavour decays in the electron transverse momentum range 7 GeV < pT < 26 GeV using 1.3 pb−1 of 7 TeV proton-proton collision data collected by the ATLAS experiment at the Large Hadron Collider in 2010. The measured value of the cross-section within the fiducial range of the analysis is σ_e^HF = 0.946 ± 0.020(stat.) ± 0.146(syst.) ± 0.032(lumi.) μb. Theoretical predictions are in good agreement with the measurement. The second part of this thesis is a search for compressed supersymmetric scenarios in events with missing transverse energy, jets, and one isolated low-pT lepton in the final state using 4.7 fb-1 of ATLAS data collected at 7 TeV center-of-mass energy in 2011. No significant excess of events over the Standard Model expectation is observed and exclusion limits are |
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derived for a number of supersymmetric models. |
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