Author: Kirk Thomas McDonald
Publisher:
ISBN:
Category :
Languages : en
Pages : 362
Book Description
Photodisintegration of Helium-3 at Energies Between 200 and 600 MEV.
Author: Kirk Thomas McDonald
Publisher:
ISBN:
Category :
Languages : en
Pages : 362
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 362
Book Description
The Photodisintegration of Helium-3 at Photon Energies of 8.06 and 9.17 Mev
Author: Jack Robert MacDonald
Publisher:
ISBN:
Category : Helium
Languages : en
Pages : 152
Book Description
Publisher:
ISBN:
Category : Helium
Languages : en
Pages : 152
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 848
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 848
Book Description
Energy Research Abstracts
Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 816
Book Description
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 816
Book Description
Measurements of the Absolute Cross Section of the Three-body Photodisintegration of Helium-3 Between E[gamma]
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Measurements of the three-body photodisintegration of 3He were performed at the High Intensity & gamma-ray Source (HI & gammaS). Neutrons emitted in this reaction inside a 3He gas target were detected with seven 12.7 cm diameter liquid scintillator detectors. Time-of-flight (TOF) and pulse-shape discrimination (PSD) techniques were used to identify neutron events. The absolute differential cross sections for the 3He(& gamma, n)pp reaction as a function of outgoing neutron scattering angle and energy were determined from the measurements at the incident & gamma-ray energies of 11.4, 12.8, 13.5, and 14.7 MeV to within a precision better than +/- 6 %. The absolute cross sections at each incident energy are compared to the results of Gorbunov [Gor74], phase space calculations, and state-of-the-art three-body calculations. The inclusion of the Coulomb interaction in the three-body problem has been a long-standing challenge in theoretical nuclear physics. The present experimental data were found to be in good agreement with the state-of-the-art theory, which includes a full treatment of the Coulomb interaction between the protons in the final state [Del05].
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Measurements of the three-body photodisintegration of 3He were performed at the High Intensity & gamma-ray Source (HI & gammaS). Neutrons emitted in this reaction inside a 3He gas target were detected with seven 12.7 cm diameter liquid scintillator detectors. Time-of-flight (TOF) and pulse-shape discrimination (PSD) techniques were used to identify neutron events. The absolute differential cross sections for the 3He(& gamma, n)pp reaction as a function of outgoing neutron scattering angle and energy were determined from the measurements at the incident & gamma-ray energies of 11.4, 12.8, 13.5, and 14.7 MeV to within a precision better than +/- 6 %. The absolute cross sections at each incident energy are compared to the results of Gorbunov [Gor74], phase space calculations, and state-of-the-art three-body calculations. The inclusion of the Coulomb interaction in the three-body problem has been a long-standing challenge in theoretical nuclear physics. The present experimental data were found to be in good agreement with the state-of-the-art theory, which includes a full treatment of the Coulomb interaction between the protons in the final state [Del05].
Nuclear Science Abstracts
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 912
Book Description
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 912
Book Description
INIS Atomindex
Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 944
Book Description
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 944
Book Description
Experimental Study of He[superscript 3] Photodisintegration
Author: Barry Louis Berman
Publisher:
ISBN:
Category : Helium
Languages : en
Pages : 114
Book Description
The 90 degree photodisintegration cross sec tions for He-3 were measured for incident photon energies between 8.5 and 21.5 MeV by detecting proton-deuteron coincidences in CsI(TI) scin tillators immersed in 1 atm of gas. The source of x-rays was the bremsstrahlung beam of the University of Illinois 22 MeV betatron. The simultaneous output pulses from the coincidences were displayed on a dual-beam oscilloscope and photographed. The particle energies were deter mined by pulse height measurement, and electron ere rejected by pulse shape analysis. Also, some information was acquired about the com peting three-body photodisintegration process by detecting proton-proton coincidences in the case where the angle between the two outgoing protons was near either 90 degrees or 180 degrees. (Author).
Publisher:
ISBN:
Category : Helium
Languages : en
Pages : 114
Book Description
The 90 degree photodisintegration cross sec tions for He-3 were measured for incident photon energies between 8.5 and 21.5 MeV by detecting proton-deuteron coincidences in CsI(TI) scin tillators immersed in 1 atm of gas. The source of x-rays was the bremsstrahlung beam of the University of Illinois 22 MeV betatron. The simultaneous output pulses from the coincidences were displayed on a dual-beam oscilloscope and photographed. The particle energies were deter mined by pulse height measurement, and electron ere rejected by pulse shape analysis. Also, some information was acquired about the com peting three-body photodisintegration process by detecting proton-proton coincidences in the case where the angle between the two outgoing protons was near either 90 degrees or 180 degrees. (Author).
Photodisintegration of Helium Into Protons and Tritons Between 180 and 320 MeV
Author: Stephen Edwards Kiergan
Publisher:
ISBN:
Category : Helium
Languages : en
Pages : 228
Book Description
Publisher:
ISBN:
Category : Helium
Languages : en
Pages : 228
Book Description
Dissertation Abstracts International
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 1022
Book Description
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 1022
Book Description