K N Chaudhari
Articles written in Proceedings – Section A
Volume 64 Issue 1 July 1966 pp 51-56
In a systematic study of hyperfragments (HFs), three uniquely identified examples ofΛBe7 hyperfragments have been observed; one of them decayed by
Volume 64 Issue 4 October 1966 pp 203-212
1101 examples of non-mesic decay of hyperfragments, produced by high energy particles in nuclear emulsion stacks, have been used to obtain information on multinucleon interaction of Λ° hyperon in the decay of hyperfragments. From a study of events with two fast charged particles in decays of hyperfragments, the following two conclusions are drawn: (i) multinucleon interactions of Λ° in decay of hyperfragments is not significant; it occurs at the most in a few per cent of the cases, and (ii) there is strong evidence for the existence of final state interactions in decay of hyperfragments.
Volume 64 Issue 4 October 1966 pp 213-223
Hyperfragments (HFs) produced in interactions of high energy pions and protons with emulsion nuclei have been investigated to deduce information on their mechanism of production. From these studies it is concluded that (
Volume 65 Issue 4 April 1967 pp 240-255
464 non-mesic and 65 mesic decay of hyperfragments (HFs) produced by pions of momenta 3·5 GeV/c. and 17·2 GeV/c. and protons of momentum 23 GeV/c., have been used to obtain information on Q−, the ratio of non-mesic to
Volume 68 Issue 5 November 1968 pp 228-243
Binding energy values of hyperfragments from a sample of 541 uniquely identified mesic decays with mass numbers A=3 to 14 are presented. There does not seem to be any detectable difference in the binding energy value of Λ inAH4 obtained from its two-body and three-body decay modes. Within statistical error, the binding energy values of Λ inAH4 andAH4 are also the same. From a sample of 2
Volume 69 Issue 2 February 1969 pp 78-87
A new method of obtaining the charge spectrum of light hyperfragments from their residual range distribution is described. This method has been used to determine the ratio (Q−) of non-mesic to π−-mesic decay of light hyperfragments. The values of Q− for hyperfragments of different charges are found to be in good agreement with theoretical calculations of Dalitz.