Elastic scattering survey using polarized protons at 800 MeV.

Elastic scattering survey using polarized protons at 800 MeV. PDF Author: Rodger Paul Liljestrand
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ISBN:
Category : Neutron cross sections
Languages : en
Pages : 236

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Elastic scattering survey using polarized protons at 800 MeV.

Elastic scattering survey using polarized protons at 800 MeV. PDF Author: Rodger Paul Liljestrand
Publisher:
ISBN:
Category : Neutron cross sections
Languages : en
Pages : 236

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Elastic Scattering of 21-MeV Protons from Nitrogen 14, Oxygen 16, Argon 40, Nickel 58, and Tin 116

Elastic Scattering of 21-MeV Protons from Nitrogen 14, Oxygen 16, Argon 40, Nickel 58, and Tin 116 PDF Author: Norton Baron
Publisher:
ISBN:
Category : Angular distribution (Nuclear physics)
Languages : en
Pages : 34

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Spin-rotation Parameter Q for Elastic Scattering of 800 MeV Polarized Protons from WO, UCa, and SYPb

Spin-rotation Parameter Q for Elastic Scattering of 800 MeV Polarized Protons from WO, UCa, and SYPb PDF Author:
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ISBN:
Category :
Languages : en
Pages :

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The spin-rotation parameter Q was measured for WO, UCa, and SYPb using the 800 MeV proton beam produced at the Clinton P. Anderson Meson Physics Facility. The experiment was carried out using the High Resolution Spectrometer equipped with a focal-plane polarimeter to determine the scattered polarization components in all three directions. These data (when combined with previous cross section and analyzing power data) determine the amplitude describing the elastic scattering of protons from these spin-zero nuclei to within an overall phase. Q is shown to be more sensitive than either the cross section or analyzing power to differences between the nonrelativistic and relativistic scattering theories that describe the proton-nucleus reaction in terms of fundamental proton-nucleon input. The nonrelativistic predictions for Q generally lie below the data but consistently have the correct structure. The relativistic predictions for the UCa and SYPb Q data are quite good (better than the nonrelativistic predictions). The relativistic predictions for the WO Q data show much more structure than is evident in the data. 51 refs., 39 figs., 4 tabs.

Elastic Scattering of Polarized Protons on Deuterium at 800 MeV.

Elastic Scattering of Polarized Protons on Deuterium at 800 MeV. PDF Author:
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ISBN:
Category :
Languages : en
Pages :

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A specific set of spin transfer coefficients has been measured for proton-deuteron elastic scattering at 800 MeV using an unpolarized liquid deuterium target. The experiment was done using the High Resolution Spectrometer (HRS) at the Los Alamos Meson Physics Facility (LAMPF) with a polarized proton beam. The scattered proton spin direction was determined using the Focal Plane Polarimeter (FPP) of the HRS, which employs a carbon analyzer. Some of the spin dependent parameters measured in this experiment are of considerable interest because they provide selective information about the nucleon-nucleon (NN) amplitude. Since the deuteron is the simplest bound nucleus, pd elastic scattering is particularly well suited for testing multiple scattering theories. These measurements will also be used to eventually determine the full pd collision matrix, which contains all possible information about the scattering process. In addition, the experimental setup is described for a polarized proton-polarized deuterium target spin transfer experiment also done at the HRS at 800 MeV incident proton energy. 71 references.

The Spin-rotation Parameter Q for Elastic Scattering of 800 MeV Polarized Protons from 16O, 40Ca, and 208Pb

The Spin-rotation Parameter Q for Elastic Scattering of 800 MeV Polarized Protons from 16O, 40Ca, and 208Pb PDF Author: Raymond Wilfred Fergerson
Publisher:
ISBN:
Category : Calcium
Languages : en
Pages : 162

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Elastic Scattering of Intermediate Energy (500-800 MeV) Polarized Protons from Light Nuclei (2H, 4He̳)

Elastic Scattering of Intermediate Energy (500-800 MeV) Polarized Protons from Light Nuclei (2H, 4He̳) PDF Author: Moshi Geso Moshi
Publisher:
ISBN:
Category :
Languages : en
Pages : 430

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Current Experiments in Elementary Particle Physics

Current Experiments in Elementary Particle Physics PDF Author:
Publisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 52

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Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 876

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1370

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Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

ERDA Energy Research Abstracts

ERDA Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 696

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