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ISSN Approved Journal No: 2320-2882 | Impact factor: 7.97 | ESTD Year: 2013
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Published Paper Details:
Paper Title
THE STUDY AND EVALUATION OF THE ATOM MOLECULE MIXTURE AT THE FIXED TOTAL ATOMIC DENSITY
Authors
Deepak Kumar
Keywords
THE STUDY AND EVALUATION OF THE ATOM MOLECULE MIXTURE AT THE FIXED TOTAL ATOMIC DENSITY
Abstract
One can show that the effective field theory corectly contains the two-atom physics of a Feshback resonance. Firstly, one shows that the correct Feshbach-resonant atomic scattering length is obtained after the elimination of the molecular field. Secondly, one calculates the bound energy and shows that it has the correct threshold behaviour near the resonance. To get more insight in the nature of the molecular state near the resonance, one also investigates the molecular density of states.To calculate the effective interatomic scattering length, one has to eliminate the molecular field from the Heisenberg equation of motion. Since the scattering length is related to the scattering amplitude at zero energy and zero momentum, one is allowed to put all the time and spatial derivatives in the equation of motion for the molecular field operator equal to zero.
IJCRT's Publication Details
Unique Identification Number - IJCRT1133798
Paper ID - 201397
Page Number(s) - 332-338
Pubished in - Volume 1 | Issue 3 | December 2013
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Publisher Name - IJCRT | www.ijcrt.org | ISSN : 2320-2882
E-ISSN Number - 2320-2882
Cite this article
Deepak Kumar, "THE STUDY AND EVALUATION OF THE ATOM MOLECULE MIXTURE AT THE FIXED TOTAL ATOMIC DENSITY", International Journal of Creative Research Thoughts (IJCRT), ISSN:2320-2882, Volume.1, Issue 3, pp.332-338, December 2013, Available at :http://www.ijcrt.org/papers/IJCRT1133798.pdf
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ISSN: 2320-2882 Impact Factor: 7.97 and ISSN APPROVED Journal Starting Year (ESTD) : 2013
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ISSN: 2320-2882 Impact Factor: 7.97 and ISSN APPROVED Journal Starting Year (ESTD) : 2013
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