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James Van Allen journal, 1951?-December 1954
Page 113
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Dewey and Almy Chemical Company Cambridge 40, Massachusetts [Darex? Dorex?] J8-18-800 Sounding Balloons (old J-1400) $8.00 each in cases of 24 Darex J-30 Standard Pilot Balloon (White) $0.17 each in cases of 50 ------------------------------------------------------------------- In the Minneapolis Morning Tribune of Wednesday May 21, 1952 an article by William L. Lawrence of the New York Times reported that on Tuesday the Brookhaven cosmotron had given 1.36 Bev protons. Anticipate eventually 2.5 Bev. ------------------------------------------------------------------ Langsdorf of Argonne on neutron reactions for controlled energies in the kilovolt region: { Reaction } { Neutron Energy } -------------------------------------------- { D (d, n) } { 2 Mev } ----> { T (p, n) } { 0 - 3.5 Mev } { T (d, n) } { 14 - 20 Mev } { Li (p, n) } { 0 - 2 Mev } (1.882 Mev proton threshold)
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Dewey and Almy Chemical Company Cambridge 40, Massachusetts [Darex? Dorex?] J8-18-800 Sounding Balloons (old J-1400) $8.00 each in cases of 24 Darex J-30 Standard Pilot Balloon (White) $0.17 each in cases of 50 ------------------------------------------------------------------- In the Minneapolis Morning Tribune of Wednesday May 21, 1952 an article by William L. Lawrence of the New York Times reported that on Tuesday the Brookhaven cosmotron had given 1.36 Bev protons. Anticipate eventually 2.5 Bev. ------------------------------------------------------------------ Langsdorf of Argonne on neutron reactions for controlled energies in the kilovolt region: { Reaction } { Neutron Energy } -------------------------------------------- { D (d, n) } { 2 Mev } ----> { T (p, n) } { 0 - 3.5 Mev } { T (d, n) } { 14 - 20 Mev } { Li (p, n) } { 0 - 2 Mev } (1.882 Mev proton threshold)
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