Zobrazeno 1 - 5
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pro vyhledávání: '"W M, Pritchard"'
Publikováno v:
Journal of physics. B, Atomic, molecular, and optical physics : an Institute of Physics journal. 24
A method is presented for an asymptotic expansion of the hydrogenic radial dipole integral for discrete-discrete transitions from initial state n'l' to final state nl. The advantage of this simple method is that it allows all the necessary algebraic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b736a80926846b821915b6459928adb3
https://pubmed.ncbi.nlm.nih.gov/11538446
https://pubmed.ncbi.nlm.nih.gov/11538446
Autor:
W. M. Pritchard, James L. Reid
Publikováno v:
Proceedings of the American Mathematical Society. 42:143-147
The exact solution 0 of a particular nonlinear partial differential equation is obtained in terms of solution u of a related linear partial differential equation. It is noted that solution 0 may be found subject to initial conditions if certain initi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93f7415a57a67bd6b4b1a7645b56939a
https://doi.org/10.1090/s0002-9939-1974-0342833-0
https://doi.org/10.1090/s0002-9939-1974-0342833-0
Publikováno v:
Physical Review A. 39:3960-3963
The screened hydrogenic radial integral for discrete-discrete and discrete-continuum transitions is expressed in forms suitable for obtaining closed-form expressions for specific transitions. Two effective-charge parameters, for the initial state and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f748c64d2285ce8bcd8b8c9d44893bc
https://doi.org/10.1103/physreva.39.3960
https://doi.org/10.1103/physreva.39.3960
Publikováno v:
Physical review. A, General physics. 39
The screened hydrogenic radial integral both for discrete-discrete and discrete-continuum transitions is expressed in forms suitable for obtaining closed-form expressions for specific transitions. Two effective charge parameters Zi and Zf, respective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8cf828f2f2b71e54fed6d587157dc00b
https://pubmed.ncbi.nlm.nih.gov/11538868
https://pubmed.ncbi.nlm.nih.gov/11538868
Publikováno v:
Nuclear Science and Engineering. 60:481-482
A procedure is described for calculating approximate photoneutron yields from thick beryllium targets exposed to the x radiation produced in thick tungsten targets bombarded with 2- ..-->.. 8-MeV electrons. It is based on empirical relations develope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f141533ad51be754f18ba111220c8996
https://doi.org/10.13182/nse76-a26910
https://doi.org/10.13182/nse76-a26910