Characterizing electron shower with CHARM(R)-2 wafers on Eaten NV-8200P medium current ion implanter

Figure 1 depicts an event observed in a 600 � glass-backed Ilford G5 emulsion. The shower occurred at point 0 as indicated by a sudden increase in grain density of the incident track. For the first 150 � from 0 the grain density of all secondary tracks (which are not separated) is 46 �4 grains per 50 (�, approximately 3�5 times the plateau value (13�0 grains/50 �). 200 � from 0 five tracks are resolved and the sum of their grain densities is 64 � 2 grains/50 �, approximately five times plateau. These values suggest that one track originated some 150?200 � from 0, although the possibility that it originated at 0 is not entirely excluded.

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Cascade multiplication of a 26-GeV electron shower in a lead plate-emulsion sandwich chamber

Technical Physics Letters ◽

10.1134/1.1262890 ◽

2000 ◽

Vol 26 (6) ◽

pp. 499-501

Author(s):

K. V. Aleksandrov ◽

Yu. D. Aleshin ◽

O. K. Egorov ◽

V. V. Kolesnikov ◽

G. I. Merzon ◽

...

Keyword(s):

Lead Plate ◽

Cascade Multiplication ◽

Electron Shower

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Plasma parameters controlled by remote electron shower in a double plasma device

Plasma Physics Reports ◽

10.1134/s1063780x12070069 ◽

2012 ◽

Vol 38 (7) ◽

pp. 590-594 ◽

Cited By ~ 1

Author(s):

M. K. Mishra ◽

A. Phukan

Keyword(s):

Plasma Parameters ◽

Plasma Device ◽

Double Plasma Device ◽

Electron Shower

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Properties and Surface Morphology of Indium Tin Oxide Films Prepared by Electron Shower Method

Japanese Journal of Applied Physics ◽

10.1143/jjap.32.1204 ◽

1993 ◽

Vol 32 (Part 1, No. 3A) ◽

pp. 1204-1209 ◽

Cited By ~ 10

Author(s):

Hisami Yumoto ◽

Jyun Hatano ◽

Tuneo Watanabe ◽

Kazuhiro Fujikawa ◽

Hironobu Sato

Keyword(s):

Surface Morphology ◽

Tin Oxide ◽

Indium Tin Oxide ◽

Oxide Films ◽

Tin Oxide Films ◽

Electron Shower

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ELECTRON SHOWER CURVES IN LEAD FOR ENERGIES OF 3 TO 40 Bev

Canadian Journal of Physics ◽

10.1139/p62-059 ◽

1962 ◽

Vol 40 (5) ◽

pp. 573-585 ◽

Cited By ~ 8

Author(s):

Margaret D. Wilson ◽

I. B. McDiarmid

Keyword(s):

Cloud Chamber ◽

Low Energy ◽

Photometric Method ◽

Energy Cutoff ◽

Shower Maximum ◽

The Mean ◽

Electron Photon ◽

Shower Energy ◽

Electron Shower

Electron–photon showers in lead have been studied in a multiplate cloud chamber at energies up to 40 Bev. The numbers of electrons under various thicknesses of lead have been determined by a photometric method combined with scintillator measurements. Experimental shower curves for several energies are given as well as the mean number of electrons at the shower maximum as a function of shower energy. The results are compared with standard shower theory under Approximation A with an assumed low-energy cutoff.

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