Pubbl/distr/stampa	Hackensack, NJ, : World Scientific, c2006
Descrizione fisica	1 online resource (570 p.)
Disciplina	539.72
Altri autori (Persone)	GribovV. N (Vladimir N.) DokshitzerYuri LévaiP <1962-> (Péter) NyiriJ <1939-> (Julia)
Soggetto topico	Strong interactions (Nuclear physics) Quarks Hadron interactions
Soggetto genere / forma	Electronic books.
ISBN	1-281-92495-4 9786611924959 981-277-378-9
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	CONTENTS; Preface; REMEMBERING VOLODYA Remembering Volodya; Memories of Volodya; Memory Sketch to V. N. Gribov's Portrait; The High Energy Gribov: Some Recollections; QCD AND HADRONS AT HIGH ENERGIES Dynamics of pp Collisions at Small Impact Parameters Universality of Cross Sections of Hadron-Hadron Collisions and Critical Phenomena at Superhigh Energies Hidden QCD Scales and Diquark Correlations; AGK Rules in Perturbative QCD ; Complex Angular Momenta and the Problem of Exotic States From n->2n to Handedness in n->3n Matching NLO QCD with Parton Showers; Soft Gluon Emission at Large Angles; When Partons aren't Particles: The Collins Mechanism for Single Spin Asymmetries; Diffractive Processes at the LHC Why the Real Part of the Proton-Proton Scattering Amplitude should be Measured at the LHC Diffractive Processes as a Tool for Searching for New Physics; Non-Perturbative Yang-Mills from Super-symmetry and Strings or in the Jungles of Strong Coupling Multiple Interactions and Saturation in High Energy Collisions From Quantum Black Holes to Relativistic Heavy Ions; High Energy Scattering in QCD: Dipole Approach with Pomeron Loops; Gribov Approach to Nuclear Shadowing and Collisions of Heavy Ions Gribov Reggeon Calculus DGLAP Equation and Integrability
Record Nr.	UNINA-9910451158003321

Autore	Gribov V. N (Vladimir N.)
Pubbl/distr/stampa	Singapore, : World Scientific, c2001
Descrizione fisica	1 online resource (306 p.)
Disciplina	539.72167
Altri autori (Persone)	NyiriJ
Soggetto topico	Quark confinement Quarks
ISBN	1-281-95658-9 9786611956585 981-281-102-8
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	CONTENTS ; Foreword ; Quantization of non-Abelian Gauge Theories ; 1. Introduction ; 2. Non-uniqueness of gauge conditions ; 3. A limitation on the integration range in the functional space ; 4. Proof of the field equivalence over the regions Co and C1 close to their boundary 5. Gauge non-uniqueness and limitation on the integration range over the fields in physical space-time 6. The effect of the field magnitude restriction on the zero-point oscillations and interaction in the low - momenta region ; 7. Coulomb gauge ; Appendix ; References Instability of non-Abelian gauge theories and impossibility of choice of Coulomb gauge 1. Introduction ; 2. Coulomb gauge ; 3. Impossibility of unique introduction of transverse fields ; 4. Increase of the invariant charge in non-Abelian theories 5. Particular solutions of the chiral equation 6. Transverse gauge fields ; Local Confinement Of Charge In Massless QED ; 1. Introduction ; 2. Solution of the Dirac equation for massless particles in a field singular on the light cone ; 3. Vacuum current of massless fermions 4. Vacuum current in the pure bremsstrahlung field 5. Vacuum current in perturbation theory ; 6. Structure of the self-consistent field ; 7. Vacuum current in the self-consistent field ; 8. Currents and fields inside the cone ; 9. Analogy with the one-dimensional case ; References Outlook
Record Nr.	UNINA-9910782395903321

Autore	Davies C
Pubbl/distr/stampa	BOCA RATON, : CRC PRESS, 2019
Descrizione fisica	1 online resource (406 pages)
Disciplina	539.72167
Collana	Institute of Physics Scottish graduate textbook series Heavy flavour physics
Soggetto topico	Quantum flavor dynamics Quarks CP violation (Nuclear physics)
Soggetto non controllato	Nuclear physics Physics
ISBN	0-429-52502-8 0-429-18705-X 1-4200-3416-2
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Record Nr.	UNINA-9910502686703321

Autore	Manohar Aneesh Vasant
Edizione	[1st ed.]
Pubbl/distr/stampa	Cambridge : , : Cambridge University Press, , 2023
Descrizione fisica	1 online resource (x, 191 pages) : illustrations (black and white), digital, PDF file(s)
Disciplina	539.72167
Collana	Cambridge monographs on particle physics, nuclear physics and cosmology
Soggetto topico	Quarks Heavy particles (Nuclear physics)
ISBN	1-009-40212-9
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Record Nr.	UNINA-9910734332403321

Autore	Tosciri Cecilia
Pubbl/distr/stampa	Cham, Switzerland : , : Springer, , [2021]
Descrizione fisica	1 online resource (171 pages)
Disciplina	539.721
Collana	Springer Theses
Soggetto topico	Higgs bosons Quarks Machine learning
ISBN	3-030-87938-0
Formato	Materiale a stampa
Livello bibliografico	Monografia
Lingua di pubblicazione	eng
Nota di contenuto	Intro -- Supervisor's Foreword -- Abstract -- Preface -- References -- Acknowledgements -- Contents -- 1 Introduction -- References -- 2 Theoretical Introduction -- 2.1 Standard Model -- 2.2 Higgs Mechanism -- 2.3 Cross Section and Decay Rate -- 2.4 Properties of the Higgs Boson -- 2.5 Effective Field Theory -- References -- 3 Machine Learning in High Energy Physics -- 3.1 Supervised and Unsupervised Learning -- 3.2 Classification and Regression -- 3.2.1 Boosted Decision Tree -- 3.3 Clustering Algorithms -- 3.3.1 K-Means Clustering -- 3.3.2 Hierarchical Clustering -- 3.4 Nearest Neighbours Search -- 3.4.1 Approximate Nearest Neighbours -- 3.4.2 Similarity Search -- 3.5 Machine Learning in High Energy Physics -- References -- 4 The Large Hadron Collider and the ATLAS Detector -- 4.1 The Large Hadron Collider -- 4.1.1 The Accelerator Complex -- 4.1.2 Luminosity -- 4.1.3 The LHC Program -- 4.2 The ATLAS Detector -- 4.2.1 Coordinate System -- 4.2.2 Inner Detector -- 4.2.3 Calorimetry -- 4.2.4 Forward Calorimeter -- 4.2.5 Muon Spectrometer -- 4.2.6 Trigger and Data Acquisition -- References -- 5 Physics Object Reconstruction -- 5.1 Tracks and Primary Vertices -- 5.2 Electrons -- 5.2.1 Reconstruction -- 5.2.2 Identification -- 5.2.3 Isolation -- 5.3 Photons -- 5.3.1 Reconstruction and Identification -- 5.4 Muons -- 5.4.1 Reconstruction -- 5.4.2 Identification -- 5.4.3 Isolation -- 5.5 Jets -- 5.5.1 Reconstruction -- 5.5.2 Calibration -- 5.5.3 Pile-Up Jets Suppression -- 5.5.4 b-Jets Tagging -- 5.6 Tau Leptons -- 5.7 Missing Transverse Momentum -- References -- 6 Fast Shower Simulation in the Forward Calorimeter -- 6.1 The ATLAS Simulation Infrastructure -- 6.2 Fast Simulation -- 6.3 Frozen Shower Library -- 6.4 Properties of Electromagnetic Showers in FCal -- 6.5 Default Library -- 6.6 Inverted Index Library. 6.6.1 Similarity Search for Fast Simulation -- 6.6.2 Indexing Methods in Faiss -- 6.6.3 Validation and Results -- 6.7 Conclusions and Prospects -- References -- 7 VH,Hrightarrowbbarb Search -- 7.1 Overview -- 7.2 Data and Simulation Samples -- 7.3 Selection and Categorisation -- 7.3.1 Object Selection -- 7.3.2 Event Selection -- 7.3.3 Multi-jet Background Estimation -- 7.3.4 Analysis Regions -- 7.4 b-jet Energy Corrections -- 7.4.1 Muon-in-jet Correction -- 7.4.2 PtReco Correction -- 7.4.3 Kinematic Fit -- 7.5 Multivariate Analysis -- 7.5.1 MVA Hyper-Parameters Studies -- 7.5.2 BDT Transformation -- 7.6 Statistical Analysis -- 7.7 Systematic Uncertainties -- 7.7.1 Experimental Uncertainties -- 7.7.2 Simulated Sample Uncertainties -- 7.7.3 Multi-jet Background Uncertainties -- 7.8 Results -- 7.9 Cross-Check Analyses -- 7.9.1 Dijet-Mass Analysis -- 7.9.2 Diboson Analysis -- 7.10 Combinations -- 7.10.1 Run-1 and Run-2 VH(H rightarrowbbarb) Combination -- 7.10.2 H rightarrowbbarb Observation -- 7.10.3 VH Observation -- References -- 8 V H,Hrightarrowbbarb Cross Sections and Effective Field Theory -- 8.1 Cross Section Measurements -- 8.2 Simplified Template Cross Section Framework -- 8.3 VH(H rightarrowbbarb) STXS Measurements -- 8.4 Effective Lagrangian Interpretation -- 8.5 VH(H rightarrowbbarb) EFT Parametrisation -- 8.6 EFT Fit Results -- 8.7 Considerations on the EFT Interpretation -- 8.7.1 ggrightarrowZH Contribution -- 8.7.2 EFT in 3-POI Scheme -- 8.7.3 Branching Ratio Contribution -- 8.7.4 Multi-dimensional Fits -- References -- 9 Conclusions and Future Prospects -- References.
Record Nr.	UNINA-9910506396903321