Nucleon and Nucleon-pair Momentum Distributions in Ad"2 Nuclei

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ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (925 download)

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Book Synopsis Nucleon and Nucleon-pair Momentum Distributions in Ad"2 Nuclei by :

Download or read book Nucleon and Nucleon-pair Momentum Distributions in Ad"2 Nuclei written by and published by . This book was released on 2014 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: We report variational Monte Carlo calculations of single-nucleon momentum distributions for Ad"2 nuclei and nucleon-pair and nucleon-cluster momentum distributions for Ad". The wave functions have been generated for a Hamiltonian containing the Argonne [nu]18 two-nucleon and Urbana X three-nucleon potentials. The single-nucleon and nucleon-pair momentum distributions exhibit universal features attributable to the one-pion-exchange tensor interaction The single-nucleon distributions are broken down into proton and neutron components and spin-up and spin-down components where appropriate. The nucleon-pair momentum distributions are given separately for pp and pn pairs. The nucleon-cluster momentum distributions include dp in 3He, tp and dd in S4He, [alpha]d in 6Li, [alpha]t in 7Li, and [alpha][alpha] in 8Be. Detailed tables are provided on-line for download.

Dependence of Two-nucleon Momentum Densities on Total Pair Momentum

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ISBN 13 :
Total Pages : 21001 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Dependence of Two-nucleon Momentum Densities on Total Pair Momentum by :

Download or read book Dependence of Two-nucleon Momentum Densities on Total Pair Momentum written by and published by . This book was released on 2008 with total page 21001 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two-nucleon momentum distributions are calculated for the ground states of 3He and 4He as a function of the nucleons' relative and total momenta. We use variational Monte Carlo wave functions derived from a realistic Hamiltonian with two- and three-nucleon potentials. The momentum distribution of pp pairs is found to be much smaller than that of pn pairs for values of the relative momentum in the range (300--500) MeV/c and vanishing total momentum. However, as the total momentum increases to 400 MeV/c, the ratio of pp to pn pairs in this relative momentum range grows and approaches the limit 1/2 for 3He and 1/4 for 4He, corresponding to the ratio of pp to pn pairs in these nuclei. This behavior should be easily observable in two-nucleon knock-out processes, such as A(e, e'pN). http://dx.doi.org/10.1103/PhysRevC.78.021001.

Dependence of Two-neutron Momentum Densities on Total Pair Momentum

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Dependence of Two-neutron Momentum Densities on Total Pair Momentum by :

Download or read book Dependence of Two-neutron Momentum Densities on Total Pair Momentum written by and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Two-nucleon momentum distributions are calculated for the ground states of 3He and 4He as a function of the nucleons' relative and total momenta. We use variational Monte Carlo wave functions derived from a realistic Hamiltonian with two- and three-nucleon potentials. The momentum distribution of pp pairs is found to be much smaller than that of pn pairs for values of the relative momentum in the range (300--500) MeV/c and vanishing total momentum. Howeer, as the totalmomentum increases to 400 MeV/c, the ratio of pp to pn pairs in this relative momentum range grows and approaches the limit 1/2 for 3He and 1/4 for 4He, corresponding to the ratio of pp to pn pairs in these nuclei. This behavior should be easily observable in two-nucleon knock-out processes, such as A(e, e'pN).

Nucleon Momentum and Density Distributions in Nuclei

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (838 download)

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Book Synopsis Nucleon Momentum and Density Distributions in Nuclei by : A. N. Antonov

Download or read book Nucleon Momentum and Density Distributions in Nuclei written by A. N. Antonov and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nuclear Internal Momentum Distributions

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ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Nuclear Internal Momentum Distributions by : John Marsh Wilcox

Download or read book Nuclear Internal Momentum Distributions written by John Marsh Wilcox and published by . This book was released on 1954 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurments of Correlated Pair Momentum Distributions in 3He(e,e'pp)n with CLAS

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ISBN 13 :
Total Pages : 456 pages
Book Rating : 4.:/5 (19 download)

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Book Synopsis Measurments of Correlated Pair Momentum Distributions in 3He(e,e'pp)n with CLAS by : Rustam Niyazov

Download or read book Measurments of Correlated Pair Momentum Distributions in 3He(e,e'pp)n with CLAS written by Rustam Niyazov and published by . This book was released on 2003 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: We have measured the 3 He(e,e ' pp)n reaction at 2.2 and 4.4 GeV over a wide kinematic range. The kinetic energy distribution for 'fast' nucleons ( p > 250 MeV/c) peaks where two nucleons each have 20% or less and the third or 'leading' nucleon carries most of the transferred energy. These fast nucleon pairs (both pp and pn ) are back-to-back and carry very little momentum along [Special characters omitted.] , indicating that they are spectators. Experimental and theoretical evidence indicates that we have measured NN correlations in 3 He(e,e ' pp)n by striking the third nucleon and detecting the spectator correlated pair.

The Nucleons Go Two by Two

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis The Nucleons Go Two by Two by :

Download or read book The Nucleons Go Two by Two written by and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite tremendous progress in recent years in measuring single nucleon momentum distributions in nuclei, two-nucleon momentum distributions remain largely unmeasured. Here we report on a measurement of 3He(e, e[prime]pp)n that is primarily sensitive to the two-nucleon momentum distribution and relatively uncontaminated by final state rescattering or by two-body currents. We also look at the general sources and relative strengths of two- and three-nucleon knockout from nuclei.

Two-Nucleon Momentum Distributions Measured in 3He(e, E'pp)n

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ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Two-Nucleon Momentum Distributions Measured in 3He(e, E'pp)n by :

Download or read book Two-Nucleon Momentum Distributions Measured in 3He(e, E'pp)n written by and published by . This book was released on 2004 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: We have measured the 3He(e, e'pp)n reaction at 2.2 GeV over a wide kinematic range. The kinetic energy distribution for ''fast'' nucleons (p> 250 MeV/c) peaks where two nucleons each have 20% or less, and the third nucleon has most of the transferred energy. These fast pp and pn pairs are back-to-back with little momentum along the three-momentum transfer, indicating that they are spectators. Experimental and theoretical evidence indicates that we have measured distorted two-nucleon momentum distributions by striking the third nucleon and detecting the spectator correlated pair.

Nucleon Momentum Distributions from a Modified Scaling Analysis of Inclusive Electron Nucleus Scattering

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (316 download)

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Book Synopsis Nucleon Momentum Distributions from a Modified Scaling Analysis of Inclusive Electron Nucleus Scattering by : John Arrington

Download or read book Nucleon Momentum Distributions from a Modified Scaling Analysis of Inclusive Electron Nucleus Scattering written by John Arrington and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Inclusive electron scattering from nuclei at low momentum transfer (corresponding to x>1) and moderate Q^2 is dominated by quasifree scattering from nucleons. In the impulse approximation, the cross section can be directly connected to the nucleon momentum distribution via the scaling function F(y). The breakdown of the y-scaling assumptions in certain kinematic regions have prevented extraction of nucleon momentum distributions from such a scaling analysis. With a slight modification to the y-scaling assumptions, it is found that scaling functions can be extracted which are consistent with the expectations for the nucleon momentum distributions.

Nucleon Momentum Distributions from a Modified Scaling Analysis of Inclusive Electron-nucleus Scattering

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Nucleon Momentum Distributions from a Modified Scaling Analysis of Inclusive Electron-nucleus Scattering by :

Download or read book Nucleon Momentum Distributions from a Modified Scaling Analysis of Inclusive Electron-nucleus Scattering written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Inclusive electron scattering from nuclei at low momentum transfer (corresponding to x[ge] 1) and moderate Q[sup 2] is dominated by quasifree scattering from nucleons. In the impulse approximation, the cross section can be directly connected to the nucleon momentum distribution via the scaling function F(y). The breakdown of the y-scaling assumptions in certain kinematic regions have prevented extraction of nucleon momentum distributions from such a scaling analysis. With a slight modification to the y-scaling assumptions, it is found that scaling functions can be extracted which are consistent with the expectations for the nucleon momentum distributions.

The Nucleon Momentum Distributions of 39K, 40Ca and 48Ca

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ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (246 download)

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Book Synopsis The Nucleon Momentum Distributions of 39K, 40Ca and 48Ca by : A. N. Antonov

Download or read book The Nucleon Momentum Distributions of 39K, 40Ca and 48Ca written by A. N. Antonov and published by . This book was released on 1983 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Parton Momentum Distributions of the Nucleon and #LAMBDA#0!0!0!.

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (855 download)

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Book Synopsis The Parton Momentum Distributions of the Nucleon and #LAMBDA#0!0!0!. by : Peter Neil Harriman

Download or read book The Parton Momentum Distributions of the Nucleon and #LAMBDA#0!0!0!. written by Peter Neil Harriman and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nucleon Momentum Distributions in the Coherent Fluctuation Model

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ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (246 download)

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Book Synopsis Nucleon Momentum Distributions in the Coherent Fluctuation Model by : A. N. Antonov

Download or read book Nucleon Momentum Distributions in the Coherent Fluctuation Model written by A. N. Antonov and published by . This book was released on 1985 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1364 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1967 with total page 1364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Transverse Momentum Distributions of Multiply Charged Fragments in 16O-emulsion Nucleus Interactions at 2.0 GeV/nucleon

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ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (185 download)

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Book Synopsis Transverse Momentum Distributions of Multiply Charged Fragments in 16O-emulsion Nucleus Interactions at 2.0 GeV/nucleon by :

Download or read book Transverse Momentum Distributions of Multiply Charged Fragments in 16O-emulsion Nucleus Interactions at 2.0 GeV/nucleon written by and published by . This book was released on 1975 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 1684 pages
Book Rating : 4.U/5 (183 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1988 with total page 1684 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Anomalous Magnetic Moment of the Muon

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Publisher : Springer Science & Business Media
ISBN 13 : 3540726330
Total Pages : 433 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis The Anomalous Magnetic Moment of the Muon by : Fred Jegerlehner

Download or read book The Anomalous Magnetic Moment of the Muon written by Fred Jegerlehner and published by Springer Science & Business Media. This book was released on 2008 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the present state of knowledge of the anomalous magnetic moment a=(g-2)/2 of the muon. The muon anomalous magnetic moment is one of the most precisely measured quantities in elementary particle physics and provides one of the most stringent tests of relativistic quantum field theory as a fundamental theoretical framework. It allows for an extremely precise check of the standard model of elementary particles and of its limitations.