Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Two Nucleon Short Range Correlations In Light Nuclei
Download Two Nucleon Short Range Correlations In Light Nuclei full books in PDF, epub, and Kindle. Read online Two Nucleon Short Range Correlations In Light Nuclei ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Two-nucleon Short-range Correlations in Light Nuclei by : Reynier Cruz Torres
Download or read book Two-nucleon Short-range Correlations in Light Nuclei written by Reynier Cruz Torres and published by . This book was released on 2020 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding the nucleon-nucleon (NN) interaction is a fundamental task in nuclear physics, as NN-interaction models are a crucial input to modern nuclear structure calculations. While great progress has been made toward understanding this interaction, the available state-of-the-art models predict significantly different behaviors at short distances and high momenta (scale-and-scheme dependence), where two-nucleon Short-Range Correlations (SRCs) dominate the nuclear wave function. Thus, SRCs are a unique tool to constrain the NN interaction and vice versa. SRCs are naturally-occurring high-local-density NN pairs that, as a result of their short-distance (r /~ 1 fm) repulsive interaction, fly apart with high momenta, hence populating momentum states above the Fermi level (k /~ & k[subscript F]~~ 250 MeV/c). The study of SRCs also has significant implications for other fields, such as the astrophysics of neutron stars and the behavior of cold atomic gasses. This thesis describes experimental and phenomenological studies of the short-distance / high-momentum structure of the NN interaction through the study of SRCs and vice versa. Experimentally, I report the first measurement of the 3He and 3H(e, e'p) reactions in Hall A of the Thomas Jefferson National Accelerator Facility in kinematics in which the measured cross sections should be sensitive to the underlying nucleon momentum distributions in the range 40 to 500 MeV/c. The resulting cross-section ratios and absolute cross sections were compared to momentum-distribution ratios and precise cross-section calculations respectively. Phenomenologically, I report the generalization of the Contact Formalism (GCF) to nuclear systems, which exploits scale separation and universality to describe nucleons at short distances and high momenta.
Book Synopsis On the Effects of Short-range Nucleon-nucleon Correlations in the Elastic Electron Scattering by Light Nuclei by : Claudio Ciofi Degli Atti
Download or read book On the Effects of Short-range Nucleon-nucleon Correlations in the Elastic Electron Scattering by Light Nuclei written by Claudio Ciofi Degli Atti and published by . This book was released on 1969 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Two-Body Short Range Correlation Functions by : Fadhil Ismail Shrrad AL-Taie
Download or read book The Effect of Two-Body Short Range Correlation Functions written by Fadhil Ismail Shrrad AL-Taie and published by LAP Lambert Academic Publishing. This book was released on 2018-10-29 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: The scattering of electrons from nuclei gives the most precise information about nuclear size and charge distribution, and it provides important information about the electromagnetic currents inside the nuclei. Electron scattering can provide a good test for such calculation since it is sensitive to the spatial dependence of the charge and current densities. The electron scattering from the nucleus at high energy gives important information about the nuclear structure. The obtained information from the high energy electron scattering by the nuclei depends on the magnitude of the de Broglie wavelength that is associated with the electron compared with the range of the nuclear forces. When the energy of the incident electron is in the range of 100 MeV and more, the de Broglie wave length will be in the range of the spatial extension of the target nucleus. Thus with these energy, the electron represents a best probe to study the nuclear structure.
Book Synopsis Himno a la Inmaculada Virgen María bajo la advocación de Guadalupe by :
Download or read book Himno a la Inmaculada Virgen María bajo la advocación de Guadalupe written by and published by . This book was released on 1830 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Momentum Distributions by : Richard N. Silver
Download or read book Momentum Distributions written by Richard N. Silver and published by Springer. This book was released on 2013-06-29 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the proceedings of the Workshop on Momentum Distributions held on October 24 to 26, 1988 at Argonne National Laboratory. This workshop was motivated by the enormous progress within the past few years in both experimental and theoretical studies of momentum distributions, by the growing recognition of the importance of momentum distributions to the characterization of quantum many-body systems, and especially by the realization that momentum distribution studies have much in common across the entire range of modern physics. Accordingly, the workshop was unique in that it brought together researchers in nuclear physics, electronic systems, quantum fluids and solids, and particle physics to address the common elements of momentum distribution studies. The topics dis cussed in the workshop spanned more than ten orders of magnitude range in charac teristic energy scales. The workshop included an extraordinary variety of interactions from Coulombic to hard core repulsive, from non-relativistic to extreme relativistic.
Book Synopsis New Measurements of High-momentum Nucleons and Short-range Structures in Nuclei by :
Download or read book New Measurements of High-momentum Nucleons and Short-range Structures in Nuclei written by and published by . This book was released on 2012 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present new, high-Q2 measurements of inclusive electron scattering from high-momentum nucleons in nuclei. This yields an improved extraction of the strength of two-nucleon correlations for several nuclei, including light nuclei where clustering effects can, for the first time, be examined. The data extend to the kinematic regime where three-nucleon correlations are expected to dominate and we observe significantly greater strength in this region than previous measurements.
Book Synopsis Hard Probes of Short-range Nucleon-nucleon Correlations by :
Download or read book Hard Probes of Short-range Nucleon-nucleon Correlations written by and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The strong interaction of nucleons at short distances leads to a high-momentum component to the nuclear wave function, associated with short-range correlations between nucleons. These short-range, high-momentum structures in nuclei are one of the least well understood aspects of nuclear matter, relating to strength outside of the typical mean-field approaches to calculating the structure of nuclei. While it is difficult to study these short-range components, significant progress has been made over the last decade in determining how to cleanly isolate short-range correlations in nuclei. We have moved from asking if such structures exist, to mapping out their strength in nuclei and studying their microscopic structure. A combination of several different measurements, made possible by high-luminosity and high-energy accelerators, coupled with an improved understanding of the reaction mechanism issues involved in studying these structures, has led to significant progress, and provided significant new information on the nature of these small, highly-excited structures in nuclei. We review the general issues related to short-range correlations, survey recent experiments aimed at probing these short-range structures, and lay out future possibilities to further these studies.
Book Synopsis Comment on "Measurement of Two- and Three-nucleon Short-range Correlation Probabilities in Nuclei." by :
Download or read book Comment on "Measurement of Two- and Three-nucleon Short-range Correlation Probabilities in Nuclei." written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Comment on 'Measurement of 2- and 3-nucleon short range correlation probabilities in nuclei' shows how the reported three-nucleon plateau was likely due to resolution effects.
Book Synopsis Searching for Short Range Correlations Using (e, E'NN) Reactions by : Benjamin (Artist)
Download or read book Searching for Short Range Correlations Using (e, E'NN) Reactions written by Benjamin (Artist) and published by . This book was released on 2003 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electron induced two nucleon knockout reactions (e, e'pp) and (e, e'np) were performed for 3He, 4He and 12C nuclei with incident energies of 2.261 GeV and 4.461 GeV using the CLAS detector at Jefferson Lab. Events with missing momenta lower than the Fermi level and missing energies smaller than the pion threshold were studied. The residual system was assumed to be a spectator and the process was considered as a quasi-free knockout of an NN pair. The cross sections for 15 different reactions were presented as functions of the initial relative momentum per nucleon of the NN pair. The data showed that the initial momentum extends up to 800 MeV/c with considerable strength. The cross sections for 3He(e, e'pp)n were compared to the calculations of J.M. Laget. It was found that the final state interactions (FSI) and the meson exchange currents (MEC) dominate the cross sections and the short range properties of the NN pair were substantially undermined. However, the node of the S state wave function of the pp pair at around 400 MeV/c initial momentum starts to be recognizable in the 4.461 GeV data. The data and the theory suggest that with higher momentum transfers, especially in the region of XBj> 1, the competing processes such as FSI and MEC will be less important and the detailed study of the short-range properties of nucleons inside nuclei will be more desirable.
Book Synopsis Clusters in Nuclei by : Christian Beck
Download or read book Clusters in Nuclei written by Christian Beck and published by Springer Science & Business Media. This book was released on 2010-09-18 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following the pioneering discovery of alpha clustering and of molecular resonances, the field of nuclear clustering is presently one of the domains of heavy-ion nuclear physics facing both the greatest challenges and opportunities. After many summer schools and workshops, in particular over the last decade, the community of nuclear molecular physics decided to team up in producing a comprehensive collection of lectures and tutorial reviews covering the field. This first volume, gathering seven extensive lectures, covers the follow topics: * Cluster Radioactivity * Cluster States and Mean Field Theories * Alpha Clustering and Alpha Condensates * Clustering in Neutron-rich Nuclei * Di-neutron Clustering * Collective Clusterization in Nuclei * Giant Nuclear Molecules By promoting new ideas and developments while retaining a pedagogical nature of presentation throughout, these lectures will both serve as a reference and as advanced teaching material for future courses and schools in the fields of nuclear physics and nuclear astrophysics.
Book Synopsis Short-Range Nucleon-Nucleon Correlations by :
Download or read book Short-Range Nucleon-Nucleon Correlations written by and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Valence-shell nucleon knock-out experiments, such as 12C(e, e'p)11B, measure less strength then is predicted by independent particle shell model calculations. The theoretical solution to this problem is to include the correlations between the nucleons in the nucleus in the calculations. Motivated by these results, many electron scattering experiments have tried to directly observe these correlations in order to gain new insight into the short-range part of the nucleon-nucleon potential. Unfortunately, many competing mechanisms can cause the same observable final-state as an initial-state correlation, making truly isolating the signal extremely challenging. This paper reviews the recent experimental evidence for short-range correlations, as well as explores the possibility that such correlations are responsible for the EMC effect in the 0.3
Book Synopsis Nucleon-nucleon Interactions Inside Light Nuclei by : John Frederick Dawson
Download or read book Nucleon-nucleon Interactions Inside Light Nuclei written by John Frederick Dawson and published by . This book was released on 1962 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nuclear Physics by : National Research Council
Download or read book Nuclear Physics written by National Research Council and published by National Academies Press. This book was released on 1999-03-31 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dramatic progress has been made in all branches of physics since the National Research Council's 1986 decadal survey of the field. The Physics in a New Era series explores these advances and looks ahead to future goals. The series includes assessments of the major subfields and reports on several smaller subfields, and preparation has begun on an overview volume on the unity of physics, its relationships to other fields, and its contributions to national needs. Nuclear Physics is the latest volume of the series. The book describes current activity in understanding nuclear structure and symmetries, the behavior of matter at extreme densities, the role of nuclear physics in astrophysics and cosmology, and the instrumentation and facilities used by the field. It makes recommendations on the resources needed for experimental and theoretical advances in the coming decade.
Book Synopsis The Nuclear Many-Body Problem by : Peter Ring
Download or read book The Nuclear Many-Body Problem written by Peter Ring and published by Springer Science & Business Media. This book was released on 2004-03-25 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: Study Edition
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Study of Reaction Mechanisms and Short Range Correlations in Two Nucleon Emission Off 4 He Using Polarized Photons by : Frank Alexander Natter
Download or read book Study of Reaction Mechanisms and Short Range Correlations in Two Nucleon Emission Off 4 He Using Polarized Photons written by Frank Alexander Natter and published by . This book was released on 2002 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Study of Reaction Mechanisms and Short Range Correlations in Two Nucleon Emission Off 4He Using Polarized Photons by :
Download or read book Study of Reaction Mechanisms and Short Range Correlations in Two Nucleon Emission Off 4He Using Polarized Photons written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
