S Lakshminarayana
Articles written in Pramana – Journal of Physics
Volume 62 Issue 6 June 2004 pp 1303-1307
Simultaneous K plus L shell ionized atoms during heavy-ion collision process
G A V Ramana Murty G J Naga Raju V Vijayan T Ranjan Rautray B Seetharami Reddy S Lakshminarayana K L Narasimham S Bhuloka Reddy
The fraction of simultaneous K plus L shell ionized atoms is estimated in Fe, Co and Cu elements using carbon ions at different projectile energies. The present results indicate that the fraction of simultaneous K plus L shell ionization probability decreases with increase in projectile energy as well as with increase in the atomic number of the targets atoms.
Volume 70 Issue 4 April 2008 pp 747-752 Brief Reports
K$_{\alpha}$ X-ray satellite spectra of Ti, V, Cr and Mn induced by photons
M V R Murti S S Raju B Seetharami Reddy V Koteswara Rao L S Mombaswala T Seshi Reddy S Lakshminarayana K Premachand
K X-ray emission spectra of Ti, V, Cr and Mn generated by photon excitation have been studied with a crystal spectrometer. The measured energy shifts of K$_{\alpha}$ satellite relative to the diagram line are compared with values obtained by electron excitation and with different theoretical estimates. The present experimental values of K$_{\alpha}$L1/K$_{\alpha}$L0 relative intensities are compared with values obtained by electron excitation.
Volume 97, 2023
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