Submitted on: 12 July 2015.
Revised on: 09 September 2015.
Accepted on: 23 September 2015.
___________________JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
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Submitted on: 04 August 2023.
Revised on: 03 September 2023.
Accepted on: 08 October 2023.
___________________JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
Submitted on: 09 March 2014.
Revised on: 13 May 2014.
Accepted on: 06 June 2014.
___________________JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
Submitted on: 04 August 2024.
Revised on: 16 September 2024.
Accepted on: 02 November 2024.
___________________JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
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Submitted on: 24 January 2015.
Revised on: 27 February 2015.
Accepted on: 23 April 2015.
___________________JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
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