Zobrazeno 1 - 10
of 65
pro vyhledávání: '"C. F. Powell"'
Autor:
Andrew MacPhee, Suresh Narayanan, Jin Wang, R. Cuenca, Mark W. Tate, Sol M. Gruner, Ernie Fontes, Alper Ercan, C. F. Powell, Y. Yue, Matthew J. Renzi
Publikováno v:
Review of Scientific Instruments. 73:1621-1624
Intense x-ray sources coupled with efficient, high-speed x-ray imagers are opening new possibilities of high-speed time resolved experiments. The silicon pixel array detector (PAD) is an extremely flexible technology which is currently being develope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d922ad62f3760be39ff92757459c043
https://doi.org/10.1063/1.1435816
https://doi.org/10.1063/1.1435816
Autor:
G. P. S. Occhialini, C. F. Powell
Publikováno v:
Nature. 159(4032)
IN studying photographic plates exposed to the cosmic rays, we have found a number of multiple disintegrations each of which appears to have been produced by the entry of a slow charged particle into a nucleus. Mosaics of photomicrographs of three of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3877382670688a98a30c3d4ec999e7b3
https://pubmed.ncbi.nlm.nih.gov/20256129
https://pubmed.ncbi.nlm.nih.gov/20256129
Autor:
C. F. Powell, I. E. Campbell
Publikováno v:
Journal of the American Chemical Society. 69(5)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6aafc4414ad7b22a86a8955d069be82
https://pubmed.ncbi.nlm.nih.gov/20240526
https://pubmed.ncbi.nlm.nih.gov/20240526
Publikováno v:
Nature. 160(4067)
Introduction. In recent experiments, it has M. been shown that charged mesons, brought to rest A in photographic emulsions, sometimes lead to the production of secondary mesons. We have now extended these observations by examining plates exposed in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8769bf6a3ca687b0f2655f0c0e8612f7
https://pubmed.ncbi.nlm.nih.gov/20267548
https://pubmed.ncbi.nlm.nih.gov/20267548
Publikováno v:
ASME 2009 Internal Combustion Engine Division Fall Technical Conference.
The internal structure of diesel fuel injectors is known to have a significant impact on the steady-state fuel distribution within the spray. However, little experimental or computational work has been performed on the dynamics of fuel injectors. Rec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::052d6138ff4737816eab04484dfa3076
https://doi.org/10.1115/icef2009-14076
https://doi.org/10.1115/icef2009-14076
Publikováno v:
ASME 2008 Internal Combustion Engine Division Spring Technical Conference.
The near-nozzle structure of several non-evaporating biodiesel blend sprays has been studied using x-ray radiography. Radiography allows quantitative measurements of the fuel distribution in sprays to be made with high temporal and spatial resolution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d73cfbf6d9f40ab24268be796f6d9223
https://doi.org/10.1115/ices2008-1646
https://doi.org/10.1115/ices2008-1646
Publikováno v:
ASME 2007 Internal Combustion Engine Division Fall Technical Conference.
The variability of diesel jet structure, both as a function of time and between individual injection events, has important implications on the breakup and mixing of the jet. It is accepted that diesel jets become unstable due to interactions with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0e557d2046590015ba9ff86bf53ad4c
https://doi.org/10.1115/icef2007-1663
https://doi.org/10.1115/icef2007-1663
Autor:
B. Davids, D. W. Anthony, Sam M. Austin, D. Bazin, B. Blank, J. A. Caggiano, M. Chartier, H. Esbensen, P. Hui, C. F. Powell, H. Scheit, B. M. Sherrill, M. Steiner, P. Thirolf, J. Yurkon, A. Zeller
Publikováno v:
Exotic nuclei and atomic masses (ENAM 98).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf4c4f69e8d46862da121df3e21f5cdc
https://doi.org/10.1063/1.57374
https://doi.org/10.1063/1.57374
Autor:
L. Scarsi, L. Crane, A. Milone, G. Tomasini, M. Di Corato, J. H. Davies, D. Evans, T. E. Nevin, C. F. Powell, F. Anderson, M. Merlin, M. Grilli, N. Brene, M. G. K. Menon, A. Bonetti, R. Hillier, J. K. Bøggild, P. H. Fowler, B. Sechi, G. A. Salandin, M. Scharff, M. Ceccarelli, M. W. Friedlander, D. Keefe, J. E. Hooper, R. Levi Setti, W. C. G. Ortel, R.H.W. Johnston, P. E. Francois, G. P. S. Occhialini, P. Iredale, D. H. Perkins, C. O'Ceallaigh, G. Alvial, G. Lawlor, Constance Dilworth
Publikováno v:
Il Nuovo Cimento. 2:1063-1103
A large emulsion stack, exposed at high altitude, has been used to study the decaymodes of K-particles which produce a single charged secondary. The 5 decay modes, K μ , χ, ϰ and τ′ have been recognized from the nature and energy of the charged
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a86d5d4031cda5df7350950bfa0d8a1
https://doi.org/10.1007/bf02855853
https://doi.org/10.1007/bf02855853
Autor:
C F Powell, A M Tyndall
Publikováno v:
Proceedings of the Physical Society. 41:248-257
The address deals with the following topics: 1. Established results. 2. The difference between positive and negative mobilities. 3. The effect of vapours. 4. Mobility in pure gases. 5. Positive ions of short age. 6. Suggestions as to future progress.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59c84bafaeda5722796d7704360d8c61
https://doi.org/10.1088/0959-5309/41/1/326
https://doi.org/10.1088/0959-5309/41/1/326