Compact time-zero detector for heavy ions

作者: E. Weißenberger , W. Kast , F. Gönnenwein

DOI: 10.1016/0029-554X(79)90119-8

关键词:

摘要: Abstract A time-zero detector for flight-time measurements with heavy ions is described. The traverse a thin foil and the secondary electrons splashed from are detected in channel plate multiplier. timing signal derived multiplier pulse. novel features of its simplicity compactness design. time resolution achieved full energy mass span fission fragments spontaneous 252 Cf used as ion source 115 ps (fwhm).

参考文章(18)
W. E. Stein, R. B. Leachman, Fast Detector of Heavy Particles Review of Scientific Instruments. ,vol. 27, pp. 1049- 1050 ,(1956) , 10.1063/1.1715451
W. Pfeffer, B. Kohlmeyer, W.F.W. Schneider, A fast zero-time detector for heavy ions using the channel electron multiplier Nuclear Instruments and Methods. ,vol. 107, pp. 121- 124 ,(1973) , 10.1016/0029-554X(73)90021-9
J.S. Fraser, J.C.D. Milton, Automatic-recording apparatus for fission-fragment time-of-flight measurements Nuclear Instruments. ,vol. 2, pp. 275- 281 ,(1958) , 10.1016/0369-643X(58)90039-2
Bernhard Hering, Rudi Müller, Shape analysis of fast pulses out of a broad pulse height spectrum Nuclear Instruments and Methods. ,vol. 153, pp. 235- 238 ,(1978) , 10.1016/0029-554X(78)90643-2
A.M. Zebelman, W.G. Meyer, K. Halbach, A.M. Poskanzer, R.G. Sextro, G. Gabor, D.A. Landis, A time-zero detector utilizing isochronous transport of secondary electrons Nuclear Instruments and Methods. ,vol. 141, pp. 439- 447 ,(1977) , 10.1016/0029-554X(77)90637-1
J.David Bowman, R.H. Heffner, A novel zero time detector for heavy ion spectroscopy Nuclear Instruments and Methods. ,vol. 148, pp. 503- 509 ,(1978) , 10.1016/0029-554X(78)91032-7
K. E. Pferdek�mper, H. -G. Clerc, Energy distribution of electrons ejected from a thin carbon foil by alpha particles and fission products European Physical Journal A. ,vol. 275, pp. 223- 228 ,(1975) , 10.1007/BF01409288
J. Girard, M. Bolore, Heavy ion timing with channel-plates Nuclear Instruments and Methods. ,vol. 140, pp. 279- 282 ,(1977) , 10.1016/0029-554X(77)90295-6
W. Lang, H.-G. Clerc, A fast zero-time detector for time-of-flight measurements with heavy ions Nuclear Instruments and Methods. ,vol. 126, pp. 535- 539 ,(1975) , 10.1016/0029-554X(75)90804-6
W. Walkenhorst, Ein einfaches Verfahren zur Herstellung strukturloser Tr�gerschichten aus Aluminiumoxyd Die Naturwissenschaften. ,vol. 34, pp. 373- 373 ,(1947) , 10.1007/BF00623629