Evidence for a [pi] [eta] Resonance at 970 MeV Produced in K−p --> [lamda] [pi]+ [pi]− MM at 3.9, 4.6, and 5.0 GeV/c

Evidence for a [pi] [eta] Resonance at 970 MeV Produced in K−p --> [lamda] [pi]+ [pi]− MM at 3.9, 4.6, and 5.0 GeV/c PDF Author:
Publisher:
ISBN:
Category : Bosons
Languages : en
Pages : 14

Get Book Here

Book Description


Evidence for a New Pseudoscalar Resonance at 1. 26 GeV. [8. 45 GeV/c, Isobar Model, Phase Shift].

Evidence for a New Pseudoscalar Resonance at 1. 26 GeV. [8. 45 GeV/c, Isobar Model, Phase Shift]. PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description
Further results are presented from an isobar-model phase shift analysis of the eta ..pi ... pi..− system produced in ..pi..−p ..-->.. eta ..pi..+..pi..−n at 8.45 GeV/c. We fine, in addition to the narrow (GAMMA approx. 25 MeV) D meson with IJ/sup P/ = 01/sup +/ at 1.275 GeV, a broad (GAMMA approx. 100 MeV) 00- object centered near 1.26 GeV and decaying mainly into delta ..pi ... There is an indication of a second broad pseudoscalar near 1.40 GeV decaying into epsilon eta.

Particle Detectors

Particle Detectors PDF Author: Claus Grupen
Publisher: Cambridge University Press
ISBN: 1009401491
Category : Science
Languages : en
Pages : 677

Get Book Here

Book Description


Newnes Radio and RF Engineering Pocket Book

Newnes Radio and RF Engineering Pocket Book PDF Author: Steve Winder
Publisher: Newnes
ISBN: 9780750656085
Category : Education
Languages : en
Pages : 374

Get Book Here

Book Description
Preface; Propagation of radio waves; The decibel scale; Transmission lines; Antennas; Resonant circuits; Oscillators; Piezo-electric devices; Bandwidth requirements and modulation; Frequency planning; Radio equipment; Microwave communication; Information privacy and encryption; Multiplexing; Speech digitization and synthesis; VHF and UHF mobile communication; Signalling; Mobile radio systems; Base station site management; Instrumentation; Batteries; Satellite communications; Connectors and interfaces; Broadcasting; Abbreviations and symbols; Miscellaneous data; Index.

Physics and Astrophysics of Ultra High Energy Cosmic Rays

Physics and Astrophysics of Ultra High Energy Cosmic Rays PDF Author: M. Lemoine
Publisher: Springer Science & Business Media
ISBN: 3540428992
Category : Science
Languages : en
Pages : 336

Get Book Here

Book Description
The International School on Physics and Astrophysics of Ultra High Energy Cosmic Rays (UHECR2000) was held at the Observatoire de Paris–Meudon on June 26-29, 2000. This was the ?rst international school speci?cally dedicated to ultra high energy cosmic rays. Its aim was to familiarize with and attract students, physicists and astronomers into this quickly developing newresearch ?eld. The mysterious and currently unknown origin of the most energetic par- cles observed in Nature has triggered in recent years theoretical speculations ranging from electromagnetic acceleration to as yet undiscovered physics - yond the Standard Model. It has also lead to the development of several new detection concepts and experimental projects, some of which are currently - der construction. By its nature, the ?eld of ultra high energy cosmic rays is therefore highly interdisciplinary and borrows from astrophysics and cosmology, via particle physics, to experimental physics and observational astronomy. One main aspect of the school was to emphasize and take advantage of this interd- ciplinarity. The lectures were grouped into subtopics and are reproduced in this volume in the following order: After a general introductory lecture on cosmic rays follow two contributions on experimental detection techniques, followed by three lectures on acceleration in astrophysical objects. The next four contri- tions cover all major aspects of propagation and interactions of ultra high energy radiation, including speculative issues such as newinteractions.

Bose-Einstein Condensation

Bose-Einstein Condensation PDF Author: Lev. P. Pitaevskii
Publisher: Oxford University Press
ISBN: 9780198507192
Category : Science
Languages : en
Pages : 392

Get Book Here

Book Description
Bose-Einstein Condensation represents a new state of matter and is one of the cornerstones of quantum physics, resulting in the 2001 Nobel Prize. Providing a useful introduction to one of the most exciting field of physics today, this text will be of interest to a growing community of physicists, and is easily accessible to non-specialists alike.

Causality and Locality in Modern Physics

Causality and Locality in Modern Physics PDF Author: G. Hunter
Publisher: Springer Science & Business Media
ISBN: 9401709904
Category : Science
Languages : en
Pages : 492

Get Book Here

Book Description
The Symposium entitled: Causality and Locality in Modern Physics and As tronomy: Open Questions and Possible Solutions was held at York University, Toronto, during the last week of August 1997. It was a sequel to a similar sym posium entitled: The Present Status of the Quantum Theory of Light held at the same venue in August 1995. These symposia came about as a result of discussions between Professor Stanley Jeffers and colleagues on the International Organizing Committee. Professor Jeffers was the executive local organizer of the symposia. The 1997 symposium attracted over 120 participants representing 26 different countries and academic institutions. The broad theme of both symposia was the enigma of modern physics: the non-local, and possibly superluminal interactions implied by quantum mechanics, the structure of fundamental particles including the photon, the reconciliation of quantum mechanics with the theory of relativity, and the nature of gravity and inertia. Jean-Pierre Vigier was the guest of honour at both symposia. He was a lively contributor to the discussions of the presentations. The presentations were made as 30-minute lectures, or during an evening poster session. Some participants did not submit a written account of their presentation at the symposium, and not all of the articles submitted for the Proceedings could be included because of the publisher's page limit. The titles and authors of the papers that had to be excluded are listed in an appendix.

Electroweak Processes in External Electromagnetic Fields

Electroweak Processes in External Electromagnetic Fields PDF Author: Alexander Kuznetsov
Publisher: Springer Science & Business Media
ISBN: 0387400745
Category : Science
Languages : en
Pages : 126

Get Book Here

Book Description
An exploration of the intersection of particle physics, astrophysics, and cosmology known as astroparticle physics. Extreme electromagnetic conditions present in puslars and other stars allow for investigations of the role of quantum processes in the dynamics of astrophysical objects and in the early Universe. Based in part on the authors' own work, this book systematically describes several methods of calculation of the effects of strong electromagnetic fields in quantum processes using analytical solutions of the Dirac equation and Feynmann diagrams at both the loop and tree levels. The consideration is emphasized at the two limiting cases: the case of a very strong magnetic field, and the case of a crossed field. The presentation will appeal to graduate students of theoretical physics with prior understanding of Quantum Field Theory (QFT) and the Standard Model of Electroweak Interactions, as well as specialists in QFT wishing to know more about the problems of quantum phenomena in external electomagnetic fields.

Consolidated Translation Survey

Consolidated Translation Survey PDF Author:
Publisher:
ISBN:
Category : Translations
Languages : en
Pages : 1780

Get Book Here

Book Description


Index of Research Results

Index of Research Results PDF Author: United States. Air Force
Publisher:
ISBN:
Category :
Languages : en
Pages : 520

Get Book Here

Book Description