Zobrazeno 1 - 10
of 11
pro vyhledávání: '"K. I. Roulston"'
Autor:
J. W. Leonard, K. I. Roulston, D. O. Wells, I. F. Bubb, A. McIlwain, S.N. Bunker, B. G. Whitmore, Mahavir Jain, K. G. Standing
Publikováno v:
Canadian Journal of Physics. 52:648-654
Neutron total cross sections have been measured in the energy range of 20 to 45 MeV for Be, C, Al, Cu, and Zn. The typical accuracy was 1% to 2%. Results are compared with optical model calculations in which the only variable is the surface absorptio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41ba90913e929867096d970bc533cda8
https://doi.org/10.1139/p74-088
https://doi.org/10.1139/p74-088
Autor:
R. W. Ditchburn, K. I. Roulston
Publikováno v:
Mathematical Proceedings of the Cambridge Philosophical Society. 34:620-624
The rate of sputtering of magnesium in oxygen was observed with an apparatus which permitted the field immediately in front of the target to be reversed. Change in the sign of the field did not affect the rate of sputtering which remained abnormally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2a54247d91e257975f2897bb70040ec
https://doi.org/10.1017/s0305004100020648
https://doi.org/10.1017/s0305004100020648
Publikováno v:
Canadian Journal of Physics. 47:1017-1027
The gamma-ray spectrum of 159Tb following the β decay of 18.6 h 159Gd has been studied with high resolution Ge(Li) detectors. Eighteen transitions were observed, two of which are reported here for the first time. The previously reported complex natu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cc0b5291bcdf0af4beb38670c29b9db
https://doi.org/10.1139/p69-126
https://doi.org/10.1139/p69-126
Autor:
K. I. Roulston, W. R. Wall
Publikováno v:
IEEE Transactions on Nuclear Science. 15:153-157
The pulse shape of ?-induced photopeak scintillations in NaI(Tl) has been measured as a function of temperature for several standard commercial crystals and for crystals containing known thallium concentrations. A detailed analysis of the data indica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c74c726216c0186528727dd88229544
https://doi.org/10.1109/tns.1968.4324931
https://doi.org/10.1109/tns.1968.4324931
Publikováno v:
Nuclear Physics A. 154:626-640
The γ-ray spectrum of 177Lu following the β-decay of 1.9 h 177Yb has been studied with Ge(Li) detectors. Investigation of the singles spectrum with a high-resolution 44 cm3 coaxial Ge(Li) detector revealed twenty-two transitions belonging to the β
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46539bd9968d3e28ae46641471aba1c0
https://doi.org/10.1016/0375-9474(70)90132-6
https://doi.org/10.1016/0375-9474(70)90132-6
Autor:
K. I. Roulston
Publikováno v:
Mathematical Proceedings of the Cambridge Philosophical Society. 37:440-442
The deposits formed by allowing sputtered material to fall on a glass plate, through a fine grating of wires placed close to the plate, are studied in detail. Evidence obtained showing the presence of material in the shadow of the wires and other les
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::002083da4e4c91f8fafcfeee5c7ce11b
https://doi.org/10.1017/s0305004100018090
https://doi.org/10.1017/s0305004100018090
Autor:
S. I. H. Naqvi, K. I. Roulston
Publikováno v:
Review of Scientific Instruments. 27:830-832
To assess the effectiveness of plastic phosphors in the reduction of Compton effect in scintillation spectrometers, a spectrometer with a small NaI(Tl) crystal surrounded by a large plastic phosphor has been constructed. The output from the plastic p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92ef3c2431b31b6ef9a047ca3fc76da0
https://doi.org/10.1063/1.1715387
https://doi.org/10.1063/1.1715387
Autor:
K. I. Roulston, R. C. Williams
Publikováno v:
Canadian Journal of Physics. 34:1087-1088
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d2f9ecccfe69101c221cad1b58759a2
https://doi.org/10.1139/p56-121
https://doi.org/10.1139/p56-121
Publikováno v:
Physical Review. 87:1016-1017
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20b3090d681279564f0ba5d500398026
https://doi.org/10.1103/physrev.87.1016
https://doi.org/10.1103/physrev.87.1016
Autor:
K. I. Roulston, R.W. Pringle
Publikováno v:
Physical Review. 87:930-931
Scintillation spectrometer time-correlation studies of the ${\mathrm{Ir}}^{192}$ disintegration have yielded new information about the ${\mathrm{Pt}}^{192}$ level scheme. Gamma-rays have been observed of considerably higher energy than any reported p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2ba599698e43995ace790b4147f5c15
https://doi.org/10.1103/physrev.87.930
https://doi.org/10.1103/physrev.87.930