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Il concetto di positrone : un'analisi filosofica / Norwood R. Hanson ; trad. it. di Isabella Zucchetta
| Il concetto di positrone : un'analisi filosofica / Norwood R. Hanson ; trad. it. di Isabella Zucchetta |
| Autore | Hanson, Norwood Russell |
| Pubbl/distr/stampa | Abano Terme : Piovan, 1989 |
| Descrizione fisica | 247 p. ; 21 cm |
| Disciplina | 539.7214 |
| Altri autori (Persone) | Zucchetta, I. |
| Collana | Képos ; 7 |
| Soggetto topico | Positrons |
| Classificazione |
1:5
LC QC721 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | ita |
| Record Nr. | UNISALENTO-991000866249707536 |
Hanson, Norwood Russell
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| Abano Terme : Piovan, 1989 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
| ||
Il concetto di positrone : Un'analisi filosofica / Norwood R. Hanson
| Il concetto di positrone : Un'analisi filosofica / Norwood R. Hanson |
| Autore | Hanson, Norwood Russell |
| Pubbl/distr/stampa | Abano Terme : Piovan Editore, 1989 |
| Descrizione fisica | 248 p. ; 21 cm |
| Disciplina |
539.7214
530 |
| Collana | Képos |
| Soggetto non controllato |
Positroni
Fondamenti della fisica |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | ita |
| Record Nr. | UNINA-990001442360403321 |
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Hanson, Norwood Russell
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| Abano Terme : Piovan Editore, 1989 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Polarized positron 2011 [[electronic resource] ] : proceedings of the 6th annual workshop, Beijing, China, 28-30 August 2011 / / editor, Wei Gai
| Polarized positron 2011 [[electronic resource] ] : proceedings of the 6th annual workshop, Beijing, China, 28-30 August 2011 / / editor, Wei Gai |
| Pubbl/distr/stampa | Singapore ; ; Hackensack, NJ, : World Scientific Pub., c2013 |
| Descrizione fisica | 1 online resource (167 p.) |
| Disciplina | 539.7214 |
| Altri autori (Persone) | GaiWei |
| Soggetto topico |
Positrons
Linear colliders |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-283-85076-1
981-4401-04-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Preface; CONTENTS; Physics Applications of Polarized Positrons S. Riemann; 1. Introduction; 2. Physics with Polarized Positrons; 2.1. Fermion-Pair Production in the s-Channel; 2.2. Cross Sections; 2.3. Left-Right Asymmetry; 2.4. u,t-Channel Processes; 2.5. W+ W- Pair Processes; 2.6. Higgs Factory; 2.7. GigaZ Option; 2.8. Tmnsversely Polarized Beams; 3. Requirements for Physics; 3.1. Polarimetry at the Interaction Point; 3.2. Positron Polarimetry at the Source; 3.3. Frequency of Helicity Reversal; 4. Summary; Acknowledgments; References
Positron Source for International Linear Collider Wei Gai, Wanming Liu 1. Introduction; 2. Lay out as in SB2009 proposal; 3. Critical components of undulator based positron source; 4. The RDR undulator based positron source; 5. The SB2009 undulator based positron source; 6. High K short period undulator; 7. Summary; References; On the Parameters of International Linear Collider Positron Source Waming Liu, Wei Gai, Sabine Riemann, Andriy Ushakov; 1. The undulator parameters; 2. Drive beam parameters; 3. Production target parameters; 4. Capturing Optical Matching Device (OMD); S. Summary References Polarized Positrons for the ILC- Update on Simulations A. Ushakov, O.S. Adeyemi and G. Moortgat-Pick, F. Staufenbiel, S. Riemann; 1. Introduction; 2. Energy Deposition and Temperature in Target. Static Model of Material Response; 3. Evolution of Thermal Stress in Time; 4. Summary; 5. Outlook; Acknowledgments; References; Why K-Factor in ILC Undulator Should Be Small Alexander A. Mikhailichenko; Overview; Some Tedmlcal Details [9]; Polarization and the Energy Separation; Calculations with Konn; Summary; References Status of Prototyping of the ILC Positron Target 1. Gronberg, Craig Brooksby, Tom Piggott, Ryan Abbott, Jay Javedani, Ed Cook1. Positron Source Overview; 2. Prototyping of the Ferrofluidic Seal; 3. Prototyping of the Pulsed Flux Concentrator Magnet; 4. Future Work; Acknowledgments; References; Heat Load and Stress Studies for an Design of the Photon Collimator for the ILC Positron Source F. Staufenbiel, S. Riemann, O.S. Adeyemi, V. Kovalenko, L Malysheva, A. Ushakov, G. Moortgat-Pick; 1 Introduction; 2 Production of polarized positrons by helical undulator radiation 3 Heat load studies for photon collimators 3.1 Previous photon collimlltor design; 3.2 Moveable multistage collimlltors; 3.3 Optimized collimator design; 3.3.1 Dimensions of the first collimator with 2.0mm aperture; 3.3.2 Dimensions of the second collimator with 1.4mm aperture; 3.3.3 Dimensions of the third collimator with l .Omm aperture; 4 Radial heat dissipation for cylindrical collimators; 5 Conclusion; Acknowledgments; References; Lithium Lens for ILC Alexander A. Mikhailichenko; OVERVIEW; THE LITHIUM LENS CONCEYf; 1. COMPARISON WITH FERMILAB LENSES; SOME TECHNICAL DETAILS; SUMMARY REFERENCES |
| Record Nr. | UNINA-9910464775003321 |
| Singapore ; ; Hackensack, NJ, : World Scientific Pub., c2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Polarized positron 2011 [[electronic resource] ] : proceedings of the 6th annual workshop, Beijing, China, 28-30 August 2011 / / editor, Wei Gai
| Polarized positron 2011 [[electronic resource] ] : proceedings of the 6th annual workshop, Beijing, China, 28-30 August 2011 / / editor, Wei Gai |
| Pubbl/distr/stampa | Singapore ; ; Hackensack, NJ, : World Scientific Pub., c2013 |
| Descrizione fisica | 1 online resource (167 p.) |
| Disciplina | 539.7214 |
| Altri autori (Persone) | GaiWei |
| Soggetto topico |
Positrons
Linear colliders |
| ISBN |
1-283-85076-1
981-4401-04-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Preface; CONTENTS; Physics Applications of Polarized Positrons S. Riemann; 1. Introduction; 2. Physics with Polarized Positrons; 2.1. Fermion-Pair Production in the s-Channel; 2.2. Cross Sections; 2.3. Left-Right Asymmetry; 2.4. u,t-Channel Processes; 2.5. W+ W- Pair Processes; 2.6. Higgs Factory; 2.7. GigaZ Option; 2.8. Tmnsversely Polarized Beams; 3. Requirements for Physics; 3.1. Polarimetry at the Interaction Point; 3.2. Positron Polarimetry at the Source; 3.3. Frequency of Helicity Reversal; 4. Summary; Acknowledgments; References
Positron Source for International Linear Collider Wei Gai, Wanming Liu 1. Introduction; 2. Lay out as in SB2009 proposal; 3. Critical components of undulator based positron source; 4. The RDR undulator based positron source; 5. The SB2009 undulator based positron source; 6. High K short period undulator; 7. Summary; References; On the Parameters of International Linear Collider Positron Source Waming Liu, Wei Gai, Sabine Riemann, Andriy Ushakov; 1. The undulator parameters; 2. Drive beam parameters; 3. Production target parameters; 4. Capturing Optical Matching Device (OMD); S. Summary References Polarized Positrons for the ILC- Update on Simulations A. Ushakov, O.S. Adeyemi and G. Moortgat-Pick, F. Staufenbiel, S. Riemann; 1. Introduction; 2. Energy Deposition and Temperature in Target. Static Model of Material Response; 3. Evolution of Thermal Stress in Time; 4. Summary; 5. Outlook; Acknowledgments; References; Why K-Factor in ILC Undulator Should Be Small Alexander A. Mikhailichenko; Overview; Some Tedmlcal Details [9]; Polarization and the Energy Separation; Calculations with Konn; Summary; References Status of Prototyping of the ILC Positron Target 1. Gronberg, Craig Brooksby, Tom Piggott, Ryan Abbott, Jay Javedani, Ed Cook1. Positron Source Overview; 2. Prototyping of the Ferrofluidic Seal; 3. Prototyping of the Pulsed Flux Concentrator Magnet; 4. Future Work; Acknowledgments; References; Heat Load and Stress Studies for an Design of the Photon Collimator for the ILC Positron Source F. Staufenbiel, S. Riemann, O.S. Adeyemi, V. Kovalenko, L Malysheva, A. Ushakov, G. Moortgat-Pick; 1 Introduction; 2 Production of polarized positrons by helical undulator radiation 3 Heat load studies for photon collimators 3.1 Previous photon collimlltor design; 3.2 Moveable multistage collimlltors; 3.3 Optimized collimator design; 3.3.1 Dimensions of the first collimator with 2.0mm aperture; 3.3.2 Dimensions of the second collimator with 1.4mm aperture; 3.3.3 Dimensions of the third collimator with l .Omm aperture; 4 Radial heat dissipation for cylindrical collimators; 5 Conclusion; Acknowledgments; References; Lithium Lens for ILC Alexander A. Mikhailichenko; OVERVIEW; THE LITHIUM LENS CONCEYf; 1. COMPARISON WITH FERMILAB LENSES; SOME TECHNICAL DETAILS; SUMMARY REFERENCES |
| Record Nr. | UNINA-9910789347703321 |
| Singapore ; ; Hackensack, NJ, : World Scientific Pub., c2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Polarized positron 2011 : proceedings of the 6th annual workshop, Beijing, China, 28-30 August 2011 / / editor, Wei Gai
| Polarized positron 2011 : proceedings of the 6th annual workshop, Beijing, China, 28-30 August 2011 / / editor, Wei Gai |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Singapore ; ; Hackensack, NJ, : World Scientific Pub., c2013 |
| Descrizione fisica | 1 online resource (167 p.) |
| Disciplina | 539.7214 |
| Altri autori (Persone) | GaiWei |
| Soggetto topico |
Positrons
Linear colliders |
| ISBN |
1-283-85076-1
981-4401-04-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Preface; CONTENTS; Physics Applications of Polarized Positrons S. Riemann; 1. Introduction; 2. Physics with Polarized Positrons; 2.1. Fermion-Pair Production in the s-Channel; 2.2. Cross Sections; 2.3. Left-Right Asymmetry; 2.4. u,t-Channel Processes; 2.5. W+ W- Pair Processes; 2.6. Higgs Factory; 2.7. GigaZ Option; 2.8. Tmnsversely Polarized Beams; 3. Requirements for Physics; 3.1. Polarimetry at the Interaction Point; 3.2. Positron Polarimetry at the Source; 3.3. Frequency of Helicity Reversal; 4. Summary; Acknowledgments; References
Positron Source for International Linear Collider Wei Gai, Wanming Liu 1. Introduction; 2. Lay out as in SB2009 proposal; 3. Critical components of undulator based positron source; 4. The RDR undulator based positron source; 5. The SB2009 undulator based positron source; 6. High K short period undulator; 7. Summary; References; On the Parameters of International Linear Collider Positron Source Waming Liu, Wei Gai, Sabine Riemann, Andriy Ushakov; 1. The undulator parameters; 2. Drive beam parameters; 3. Production target parameters; 4. Capturing Optical Matching Device (OMD); S. Summary References Polarized Positrons for the ILC- Update on Simulations A. Ushakov, O.S. Adeyemi and G. Moortgat-Pick, F. Staufenbiel, S. Riemann; 1. Introduction; 2. Energy Deposition and Temperature in Target. Static Model of Material Response; 3. Evolution of Thermal Stress in Time; 4. Summary; 5. Outlook; Acknowledgments; References; Why K-Factor in ILC Undulator Should Be Small Alexander A. Mikhailichenko; Overview; Some Tedmlcal Details [9]; Polarization and the Energy Separation; Calculations with Konn; Summary; References Status of Prototyping of the ILC Positron Target 1. Gronberg, Craig Brooksby, Tom Piggott, Ryan Abbott, Jay Javedani, Ed Cook1. Positron Source Overview; 2. Prototyping of the Ferrofluidic Seal; 3. Prototyping of the Pulsed Flux Concentrator Magnet; 4. Future Work; Acknowledgments; References; Heat Load and Stress Studies for an Design of the Photon Collimator for the ILC Positron Source F. Staufenbiel, S. Riemann, O.S. Adeyemi, V. Kovalenko, L Malysheva, A. Ushakov, G. Moortgat-Pick; 1 Introduction; 2 Production of polarized positrons by helical undulator radiation 3 Heat load studies for photon collimators 3.1 Previous photon collimlltor design; 3.2 Moveable multistage collimlltors; 3.3 Optimized collimator design; 3.3.1 Dimensions of the first collimator with 2.0mm aperture; 3.3.2 Dimensions of the second collimator with 1.4mm aperture; 3.3.3 Dimensions of the third collimator with l .Omm aperture; 4 Radial heat dissipation for cylindrical collimators; 5 Conclusion; Acknowledgments; References; Lithium Lens for ILC Alexander A. Mikhailichenko; OVERVIEW; THE LITHIUM LENS CONCEYf; 1. COMPARISON WITH FERMILAB LENSES; SOME TECHNICAL DETAILS; SUMMARY REFERENCES |
| Record Nr. | UNINA-9910827765103321 |
| Singapore ; ; Hackensack, NJ, : World Scientific Pub., c2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Positron solid-state physics : Varenna on Lake Como, Villa Monastero, 14-24 July 1981 / edited by W. Brandt
| Positron solid-state physics : Varenna on Lake Como, Villa Monastero, 14-24 July 1981 / edited by W. Brandt |
| Autore | International School of Physics "Enrico Fermi"Meeting <1981 ; Varenna, Italy> |
| Pubbl/distr/stampa | Amsterdam ; New York : North-Holland Pub. Co., 1983 |
| Descrizione fisica | xx, 710 p. : ill. ; 25 cm |
| Disciplina | 539.7214 |
| Altri autori (Persone) | Brandt, Werner |
| Altri autori (Enti) | Società Italiana di Fisica |
| Collana |
Proceedings of the International School of Physics "Enrico Fermi" ; course 83
Rendiconti della Scuola Internazionale di Fisica "Enrico Fermi" ; 83 |
| Soggetto topico |
Positrons - Congresses
Solid state physics - Congresses Metals - Surfaces - Congresses |
| ISBN | 0444865217 |
| Classificazione |
LC QC793.5.P622
53.3.5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISALENTO-991001130009707536 |
|
International School of Physics "Enrico Fermi"Meeting <1981 ; Varenna, Italy>
|
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| Amsterdam ; New York : North-Holland Pub. Co., 1983 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
| ||
Principles and applications of positron & positronium chemistry [[electronic resource] /] / editors, Y.C. Jean, P.E. Mallon, D.M. Schrader
| Principles and applications of positron & positronium chemistry [[electronic resource] /] / editors, Y.C. Jean, P.E. Mallon, D.M. Schrader |
| Pubbl/distr/stampa | River Edge, New Jersey, : World Scientific, c2003 |
| Descrizione fisica | 1 online resource (424 p.) |
| Disciplina | 539.7214 |
| Altri autori (Persone) |
JeanY. C
MallonP. E SchraderD. M |
| Soggetto topico |
Positrons
Positron annihilation Positronium |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-281-92827-5
9786611928278 981-277-561-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Preface; Acknowledgments; CONTENTS; Chapter 1 Introduction to Positron and Positronium Chemistry; 1.1 A new chemistry: positronium chemistry; 1.2 Existing books and articles on positron and positronium chemistry and annihilation; Problems; References; Answers to problems; Chapter 2 Compounds of Positrons and Positronium; 2.1 Introduction; 2.2 Quantum mechanical considerations; 2.2.1 Basic physics of mixed electron-positron systems; 2.2.2 The calculation of annihilation rates; 2.2.3 Quantum mechanical methods; 2.2.3.1 The stochastic variational method (SVM)
2.2.3.2 The quantum Monte Carlo (QMC) method2.2.3.3 Other methods; 2.3 Current knowledge of bound states; 2.3.1 Polyleptons; 2.3.2 One-electron atoms; 2.3.3 Two-electron atoms (excluding He); 2.3.4 The nonmetals; 2.3.5 The noble gases; 2.3.6 Molecules; Acknowledgments; References; Chapter 3 Experimental Techniques in Positron Spectroscopy; 3.1 Introduction; 3.2 Positron sources; 3.2.1 Introduction; 3.2.2 Radioactive sources for laboratory experiments; 3.2.3 Positron sources for facility-based beams; 3.2.4 Accelerator-based positron sources for the laboratory 3.3 Particle and radiation detectors3.3.1 Radiation detectors; 3.3.1.1 Scintillation detectors; 3.3.1.2 Semiconductor detectors; 3.3.1.3 Multiwire proportional chambers; 3.3.2 Particle detectors; 3.3.2.1 Scintillators; 3.3.2.2 Surface-barrier detectors; 3.3.2.3 Channel electron multipliers; 3.4 Notes on pulse electronics; 3.4.1 Transmission of pulses; 3.4.2 Elements of circuits used in positron spectroscopy; 3.4.2.1 Discriminators; 3.4.2.2 Amplifiers; 3.4.2.3 Single and multi-channel analyzers; 3.5 Lifetime spectrometry; 3.6 Doppler broadening spectroscopy; 3.6.1 Introduction 3.6.2 Experimental set-up3.6.3 Data analysis; 3.6.4 Two-detector technique; 3.7 Age-momentum correlation (AMOC); 3.8 Angular correlation of annihilation radiation (ACAR); 3.8.1 One-dimensional ACAR; 3.8.2 Two-dimensional ACAR; 3.9 Positron beams; 3.9.1 Positron moderators; 3.9.2 Laboratory-based beams; 3.9.3 Facility-based beams; 3.9.4 Beam bunching; 3.9.5 Polarized positron beams; 3.9.6 MeV positron beams; 3.9.7 Time-of-flight spectrometry; 3.9.8 Positron microscopy; 3.9.9 Plasma-generated positron beams; Problems; References; Answers to Problems Chapter 4 Organic and Inorganic Chemistry of the Positron and Positronium4.1 Positronium formation in condensed matter; 4.1.1 The spur model in polar solvents (Strasbourg Group) [2]; 4.1.2 The spur model in nonpolar solvents; 4.1.3 Quantitative approaches and modeling of Ps formation; 4.1.4 Positronium formation in solids; 4.2 Positron chemistry; 4.3 Positronium states in condensed matter; 4.3.1 Ps trapping in liquids: the bubble model; 4.3.2 Ps trapping in solids: the free volume model; 4.3.3 Ps states in condensed matter: the contact density parameter; 4.4 Positronium chemistry in liquids 4.4.1 Positronium reactions |
| Record Nr. | UNINA-9910454082903321 |
| River Edge, New Jersey, : World Scientific, c2003 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Principles and applications of positron & positronium chemistry [[electronic resource] /] / editors, Y.C. Jean, P.E. Mallon, D.M. Schrader
| Principles and applications of positron & positronium chemistry [[electronic resource] /] / editors, Y.C. Jean, P.E. Mallon, D.M. Schrader |
| Pubbl/distr/stampa | River Edge, New Jersey, : World Scientific, c2003 |
| Descrizione fisica | 1 online resource (424 p.) |
| Disciplina | 539.7214 |
| Altri autori (Persone) |
JeanY. C
MallonP. E SchraderD. M |
| Soggetto topico |
Positrons
Positron annihilation Positronium |
| ISBN |
1-281-92827-5
9786611928278 981-277-561-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Preface; Acknowledgments; CONTENTS; Chapter 1 Introduction to Positron and Positronium Chemistry; 1.1 A new chemistry: positronium chemistry; 1.2 Existing books and articles on positron and positronium chemistry and annihilation; Problems; References; Answers to problems; Chapter 2 Compounds of Positrons and Positronium; 2.1 Introduction; 2.2 Quantum mechanical considerations; 2.2.1 Basic physics of mixed electron-positron systems; 2.2.2 The calculation of annihilation rates; 2.2.3 Quantum mechanical methods; 2.2.3.1 The stochastic variational method (SVM)
2.2.3.2 The quantum Monte Carlo (QMC) method2.2.3.3 Other methods; 2.3 Current knowledge of bound states; 2.3.1 Polyleptons; 2.3.2 One-electron atoms; 2.3.3 Two-electron atoms (excluding He); 2.3.4 The nonmetals; 2.3.5 The noble gases; 2.3.6 Molecules; Acknowledgments; References; Chapter 3 Experimental Techniques in Positron Spectroscopy; 3.1 Introduction; 3.2 Positron sources; 3.2.1 Introduction; 3.2.2 Radioactive sources for laboratory experiments; 3.2.3 Positron sources for facility-based beams; 3.2.4 Accelerator-based positron sources for the laboratory 3.3 Particle and radiation detectors3.3.1 Radiation detectors; 3.3.1.1 Scintillation detectors; 3.3.1.2 Semiconductor detectors; 3.3.1.3 Multiwire proportional chambers; 3.3.2 Particle detectors; 3.3.2.1 Scintillators; 3.3.2.2 Surface-barrier detectors; 3.3.2.3 Channel electron multipliers; 3.4 Notes on pulse electronics; 3.4.1 Transmission of pulses; 3.4.2 Elements of circuits used in positron spectroscopy; 3.4.2.1 Discriminators; 3.4.2.2 Amplifiers; 3.4.2.3 Single and multi-channel analyzers; 3.5 Lifetime spectrometry; 3.6 Doppler broadening spectroscopy; 3.6.1 Introduction 3.6.2 Experimental set-up3.6.3 Data analysis; 3.6.4 Two-detector technique; 3.7 Age-momentum correlation (AMOC); 3.8 Angular correlation of annihilation radiation (ACAR); 3.8.1 One-dimensional ACAR; 3.8.2 Two-dimensional ACAR; 3.9 Positron beams; 3.9.1 Positron moderators; 3.9.2 Laboratory-based beams; 3.9.3 Facility-based beams; 3.9.4 Beam bunching; 3.9.5 Polarized positron beams; 3.9.6 MeV positron beams; 3.9.7 Time-of-flight spectrometry; 3.9.8 Positron microscopy; 3.9.9 Plasma-generated positron beams; Problems; References; Answers to Problems Chapter 4 Organic and Inorganic Chemistry of the Positron and Positronium4.1 Positronium formation in condensed matter; 4.1.1 The spur model in polar solvents (Strasbourg Group) [2]; 4.1.2 The spur model in nonpolar solvents; 4.1.3 Quantitative approaches and modeling of Ps formation; 4.1.4 Positronium formation in solids; 4.2 Positron chemistry; 4.3 Positronium states in condensed matter; 4.3.1 Ps trapping in liquids: the bubble model; 4.3.2 Ps trapping in solids: the free volume model; 4.3.3 Ps states in condensed matter: the contact density parameter; 4.4 Positronium chemistry in liquids 4.4.1 Positronium reactions |
| Record Nr. | UNINA-9910782281203321 |
| River Edge, New Jersey, : World Scientific, c2003 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Principles and applications of positron & positronium chemistry / / editors, Y.C. Jean, P.E. Mallon, D.M. Schrader
| Principles and applications of positron & positronium chemistry / / editors, Y.C. Jean, P.E. Mallon, D.M. Schrader |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | River Edge, New Jersey, : World Scientific, c2003 |
| Descrizione fisica | 1 online resource (424 p.) |
| Disciplina | 539.7214 |
| Altri autori (Persone) |
JeanY. C
MallonP. E SchraderD. M |
| Soggetto topico |
Positrons
Positron annihilation Positronium |
| ISBN |
1-281-92827-5
9786611928278 981-277-561-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Preface; Acknowledgments; CONTENTS; Chapter 1 Introduction to Positron and Positronium Chemistry; 1.1 A new chemistry: positronium chemistry; 1.2 Existing books and articles on positron and positronium chemistry and annihilation; Problems; References; Answers to problems; Chapter 2 Compounds of Positrons and Positronium; 2.1 Introduction; 2.2 Quantum mechanical considerations; 2.2.1 Basic physics of mixed electron-positron systems; 2.2.2 The calculation of annihilation rates; 2.2.3 Quantum mechanical methods; 2.2.3.1 The stochastic variational method (SVM)
2.2.3.2 The quantum Monte Carlo (QMC) method2.2.3.3 Other methods; 2.3 Current knowledge of bound states; 2.3.1 Polyleptons; 2.3.2 One-electron atoms; 2.3.3 Two-electron atoms (excluding He); 2.3.4 The nonmetals; 2.3.5 The noble gases; 2.3.6 Molecules; Acknowledgments; References; Chapter 3 Experimental Techniques in Positron Spectroscopy; 3.1 Introduction; 3.2 Positron sources; 3.2.1 Introduction; 3.2.2 Radioactive sources for laboratory experiments; 3.2.3 Positron sources for facility-based beams; 3.2.4 Accelerator-based positron sources for the laboratory 3.3 Particle and radiation detectors3.3.1 Radiation detectors; 3.3.1.1 Scintillation detectors; 3.3.1.2 Semiconductor detectors; 3.3.1.3 Multiwire proportional chambers; 3.3.2 Particle detectors; 3.3.2.1 Scintillators; 3.3.2.2 Surface-barrier detectors; 3.3.2.3 Channel electron multipliers; 3.4 Notes on pulse electronics; 3.4.1 Transmission of pulses; 3.4.2 Elements of circuits used in positron spectroscopy; 3.4.2.1 Discriminators; 3.4.2.2 Amplifiers; 3.4.2.3 Single and multi-channel analyzers; 3.5 Lifetime spectrometry; 3.6 Doppler broadening spectroscopy; 3.6.1 Introduction 3.6.2 Experimental set-up3.6.3 Data analysis; 3.6.4 Two-detector technique; 3.7 Age-momentum correlation (AMOC); 3.8 Angular correlation of annihilation radiation (ACAR); 3.8.1 One-dimensional ACAR; 3.8.2 Two-dimensional ACAR; 3.9 Positron beams; 3.9.1 Positron moderators; 3.9.2 Laboratory-based beams; 3.9.3 Facility-based beams; 3.9.4 Beam bunching; 3.9.5 Polarized positron beams; 3.9.6 MeV positron beams; 3.9.7 Time-of-flight spectrometry; 3.9.8 Positron microscopy; 3.9.9 Plasma-generated positron beams; Problems; References; Answers to Problems Chapter 4 Organic and Inorganic Chemistry of the Positron and Positronium4.1 Positronium formation in condensed matter; 4.1.1 The spur model in polar solvents (Strasbourg Group) [2]; 4.1.2 The spur model in nonpolar solvents; 4.1.3 Quantitative approaches and modeling of Ps formation; 4.1.4 Positronium formation in solids; 4.2 Positron chemistry; 4.3 Positronium states in condensed matter; 4.3.1 Ps trapping in liquids: the bubble model; 4.3.2 Ps trapping in solids: the free volume model; 4.3.3 Ps states in condensed matter: the contact density parameter; 4.4 Positronium chemistry in liquids 4.4.1 Positronium reactions |
| Altri titoli varianti | Positron & positronium chemistry |
| Record Nr. | UNINA-9910821246103321 |
| River Edge, New Jersey, : World Scientific, c2003 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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