Download or read book Reaction pi N yields pi pi N Near Threshold written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The LAMPF E1179 experiment used the [pi][sup 0] spectrometer and an array of charged particle range counters to detect and record [pi][sup +][pi][sup 0], [pi][sup 0]p, and [pi][sup +][pi][sup 0]p coincidences following the reaction [pi][sup +]p [yields] [pi][sup 0][pi][sup +]p near threshold. The total cross sections for single pion production were measured at the incident pion kinetic energies 190, 200, 220, 240, and 260 MeV. Absolute normalizations were fixed by measuring [pi][sup +]p elastic scattering at 260 MeV. A detailed analysis of the [pi][sup 0] detection efficiency was performed using cosmic ray calibrations and pion single charge exchange measurements with a 30 MeV [pi][sup [minus]] beam. All published data on [pi]N [yields] [pi][pi]N, including our results, are simultaneously fitted to yield a common chiral symmetry breaking parameter [xi] =[minus]0.25[plus-minus]0.10. The threshold matrix element [vert-bar][alpha][sub 0]([pi][sup 0][pi][sup +]p)[vert-bar] determined by linear extrapolation yields the value of the s-wave isospin-2 [pi][pi] scattering length [alpha][sub 0][sup 2]([pi][pi]) = [minus]0.041[plus-minus]0.003 m[sub [pi]][sup [minus]1], within the framework of soft-pion theory.

Download or read book Reaction pi N right Arrow pi pi N Near Threshold written by Emil Frlez̆ and published by . This book was released on 1993 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Measurement of the reaction pi sup p to pi sup pi sup n near threshold written by Gabrijel Kernel and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976-06 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Many Body Structure of Strongly Interacting Systems written by Hartmuth Arenhövel and published by Springer Science & Business Media. This book was released on 2007-12-03 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: This carefully edited proceedings volume provides an extensive review and analysis of the work carried out over the past 20 years at the Mainz Microtron (MAMI). This research is centered on the application of Quantum Chromodynamics in the strictly nonperturbative regime at hadronic scales of about 1 fm. The book goes further to offer an outlook on the next wave research, with the forthcoming upgrade of MAMI.

Download or read book ERDA Energy Research Abstracts written by and published by . This book was released on 1977 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Index written by and published by . This book was released on 1973 with total page 1132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration. Technical Information Center and published by . This book was released on 1977 with total page 1680 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy Research Abstracts written by and published by . This book was released on 1989 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Energy Physics Index written by and published by . This book was released on 1990 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ERDA Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1976 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1991 with total page 1268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1976 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Weekly Accessions List written by and published by . This book was released on 1966-09-08 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mesons and Light Nuclei 95 written by J. Adam and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Conference Mesons and Light Nuclei, organized by the Institute of Nuclear Physics (INP), Rez, was held during July 2 - 7, 1995 in small north Bohemian town Straz pod Ralskem. It was the sixth in a series of meetings which took place previously at Liblice 74 and 81, Bechyne 85 and 88, and Prague 91. The conferences gained already their firm position among intermediate energy nuclear physics activities. International nuclear physics community strongly supported our intention to continue the series. This year's venue for the conference was the accommodation and social area of the DIAMO company at Straz. The goal of the meeting was to summarize the present situation and the future perspectives concerning the experimental investigations and theoreti cal descriptions of light nuclei and their interactions with electromagnetic and hadronic probes, mainly at intermediate energies. The scientific program of the conference included the following areas of research: nuclear physics with pions and antiprotons, T)-meson physics, baryonic systems with strangeness, relativis tic few-body dynamics, and electroweak nuclear interaction. Representatives from many international groups working within different experimental facili ties and with different theoretical methods were invited and asked to present their latest results and future research programs. The Straz conference, attended by 102 physicist from institutions in 22 countries, was sponsored by the Austrian Ministry for Science and Research, Czech Ministry for Industry and Trade, and by SKODA PRAHA a.s. Thanks to this sponsorship we could also invite several participants and students at essentially reduced cost.

Download or read book International Conference on Nuclear Structure written by A. Van Der Woude and published by Elsevier. This book was released on 2016-06-03 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: International Conference on Nuclear Structure presents the status of research in nuclear structure. This book covers the more traditional topics, including giant resonances, high-spin states, current and momentum distributions in nuclei, and single particle and collective excitations at low excitation energy. Organized into eight sessions, this book begins with an overview of the experiments with low momentum antiprotons. This text then examines the interaction between two free nucleons, which can be described by their scattering matrix, by their scattering cross sections, or by relativistic or nonrelativistic potentials. Other sessions consider the results on neutron-hole states in the Zr, Sn, and Pb region from pic-up measurements. This book discusses as well the progress in the investigation of high-spin magnetic observables in medium and heavy nuclei. The final chapter deals with the methods of performing measurements of neutrino masses. This book is a valuable resource for nuclear physicists, scientists, and research workers.