Results 161 to 170 of about 8,261 (198)
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Quadrupole enhancement in O17 and F17
Nuclear Physics, 1959Abstract A previous calculation of E2 enhancement is improved, first by refining the single-particle functions, and then by using Brillouin-Wigner in place of Rayleigh-Schroedinger perturbation theory. The higher order correlations thus introduced enable one to bring the theory into agreement with the data on both O17 and F17.
G. Barton, D.M. Brink, L.M. Delves
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Measurement Techniques, 1959
The photoelectric amplifiers F17 have no electronic tubes, they are simple and reliable. Their output power is sufficient to work normal indicating and ink recording instruments. When this power is inadequate other amplifying devices can be connected to them (electronic, magnetic and other amplifiers including electric motors) thus providing any output
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The photoelectric amplifiers F17 have no electronic tubes, they are simple and reliable. Their output power is sufficient to work normal indicating and ink recording instruments. When this power is inadequate other amplifying devices can be connected to them (electronic, magnetic and other amplifiers including electric motors) thus providing any output
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2023
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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Study of the O16(d, n)F17 reaction
Nuclear Physics, 1961Abstract The O 16 (d, n)F 17 g.s. reaction has been investigated in the energy range from threshold (1.83 MeV) to 2.4 MeV. The deutron beam was produced by the S. Paulo Electrostatic Accelerator; the neutrons were detected by a long counter. Yield curves were obtained at 3 angles and angular distributions at 7 energies. The angular distributions are
O. Dietzsch +3 more
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2010
This is a planetary/lunar telescope. It uses a homemade objective lens of very long focal length for its diameter, a homemade tube from oak, a 1st surface mirror for the star diagonal from eBay, and hardware for the rotating star diagonal made from PVC fixtures.
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This is a planetary/lunar telescope. It uses a homemade objective lens of very long focal length for its diameter, a homemade tube from oak, a 1st surface mirror for the star diagonal from eBay, and hardware for the rotating star diagonal made from PVC fixtures.
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Quadrupole matrix elements in O17 and F17
Nuclear Physics, 1964Abstract The model of the low-lying states of O17 and F17 in which a distortion of the O16 core is produced by a two-particle central interaction between the odd nucleon and the core nucleons is investigated in first order perturbation theory. It is found that T = 1 excitations of the core give appreciable contributions to E2 matrix elements.
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