Zobrazeno 1 - 10
of 59
pro vyhledávání: '"R.D. Connor"'
Publikováno v:
Nuclear Physics A. 228:432-444
Twenty-eight γ-rays, ten of which are reported for the first time, have been observed in the decay of 235 U, and all have been placed in a revised level scheme for 231 Th. Three new levels at 390.27, 317.42 and 240.82 keV respectively have been prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f058168f481c9b144e361fd2539a775
https://doi.org/10.1016/0375-9474(74)90613-7
https://doi.org/10.1016/0375-9474(74)90613-7
Publikováno v:
Nuclear Physics A. 319:122-142
Seventy-nine γ-rays, three of which are reported here for the first time, have been observed in the decay of 231 Pa. The internal conversion electron spectrum has been studied using a trochoidal spectrometer, and the internal conversion coefficients
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f25fcd937317f8621510fe7de36864b
https://doi.org/10.1016/0375-9474(79)90175-1
https://doi.org/10.1016/0375-9474(79)90175-1
Autor:
R.D. Connor, P.H. Barker
Publikováno v:
Nuclear Instruments and Methods. 57:147-151
Energies and relative intensities of the transitions in 56Fe which follow the decay of 56Co were determined with Ge(Li) detectors and are presented. These results are combined with other, recent high resolution studies to give the relative intensitie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a2f75adf5ddf5cc28a67ea26f002b95
https://doi.org/10.1016/0029-554x(67)90513-7
https://doi.org/10.1016/0029-554x(67)90513-7
Autor:
W.F. Davidson, R.D. Connor
Publikováno v:
Nuclear Physics A. 116:342-362
Using sources purified by ion-exchange techniques, a study of the γ-spectrum of 227 Th has been undertaken using an argon-filled proportional counter, a high-resolution Ge(Li) spectrometer and a hybrid NaI-Ge(Li) coincidence system. A total of 67 γ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c45e5c0366822ffac5ac5d15425e9a5
https://doi.org/10.1016/0375-9474(68)90666-0
https://doi.org/10.1016/0375-9474(68)90666-0
Autor:
R.D. Connor
Publikováno v:
Nuclear Instruments and Methods. 6:301-308
Theoretical equations are presented representing the formation of pulses in fast spherical ionization chambers, with special reference to pulse height as a function of the position of the ionizing event in the chamber. The calculations are extended t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c307c7c22c5d7da03d6179eed495ed35
https://doi.org/10.1016/0029-554x(59)90142-9
https://doi.org/10.1016/0029-554x(59)90142-9
Autor:
R.D. Connor, M.K. Husain
Publikováno v:
Nuclear Instruments and Methods. 6:337-342
Changes in the gain and resolution of photomultipliers of the DuMont type are examined with reference to changes in counting rate, axial magnetic fields and temperature. While the magnitudes of these variations are found to vary as between photomulti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::145f705140c47f4861c8c3d3a79ad1c5
https://doi.org/10.1016/0029-554x(59)90146-6
https://doi.org/10.1016/0029-554x(59)90146-6
Autor:
R.D. Connor, W.J. Keeler
Publikováno v:
Nuclear Physics. 61:513-523
In disagreement with recent suggestions that the principal first-forbidden non-unique beta transition requires a shape factor for its complete description, it has been found that this transition displays the statistical shape. The coefficients of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4376f0b2572030d240bf8ea31a4d2d7
https://doi.org/10.1016/0029-5582(65)90111-2
https://doi.org/10.1016/0029-5582(65)90111-2
Publikováno v:
Nuclear Physics. 85:317-326
In disagreement with recent suggestions that the beta spectrum of 32P displays a non-allowed shape with a discontinous slope to the shape factor, it has been found that this transition displays the statistical shape with W0 = 1697±2 keV. Non-statist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93d56f614523f447790cd9b36de6189c
https://doi.org/10.1016/0029-5582(66)90627-4
https://doi.org/10.1016/0029-5582(66)90627-4
Autor:
F. Konopasek, R.D. Connor
Publikováno v:
Nuclear Instruments and Methods. 24:66-73
Circuits are presented for a system of automatic control for a β-ray spectrometer, consisting of a reference voltage source, a timing unit and a stepping potentiometer. The action of the circuits is described. Notable features are reliable performan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7028ebdaa79856cd09252fd0ca82c371
https://doi.org/10.1016/0029-554x(63)90287-8
https://doi.org/10.1016/0029-554x(63)90287-8
Autor:
M.J. Canty, R.D. Connor
Publikováno v:
Nuclear Physics A. 104:35-48
A study of the γ-ray spectrum emitted in the decay of 147Nd using Ge(Li) detectors has revealed the following energies (keV) and absolute photon intensities (%): 91.0(27.6), 120.6 (0.33), 196.6(0.17), 275.1(0.85), 319.3(1.86), 397.8(0.84), 409.6(0.1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18467b14cc89a4f2365f4e684c41a520
https://doi.org/10.1016/0375-9474(67)90755-5
https://doi.org/10.1016/0375-9474(67)90755-5