PREDICTION OF A NEW SEQUENCE OF PEAKS IN ABOVE-THRESHOLD DETACHMENT SPECTRUM IN AN INTENSE LASER FIELD

Faisal F, SCANZANO P (1992)
PHYSICAL REVIEW LETTERS 68(19): 2909-2912.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
We predict the presence of a new, equally spaced sequence of peaks in the above-threshold detachment (ATD) spectra in a very intense laser of a fixed frequency. Using a general theoretical argument, originally made by Wigner in the context of nuclear reaction theory, we identify the new comblike peak sequence as due to Wigner cusps at the thresholds of stimulated multiphoton bremsstrahlung channels in the intermediate continuum states. Our prediction is supported by solving the Schrodinger equation of a 3D model of H- in an intense infrared laser (H-omega-BAR = 0.35 eV). A way of experimentally distinguishing the new sequence from the usual ATD peaks is pointed out.
Erscheinungsjahr
Zeitschriftentitel
PHYSICAL REVIEW LETTERS
Band
68
Ausgabe
19
Seite(n)
2909-2912
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Faisal F, SCANZANO P. PREDICTION OF A NEW SEQUENCE OF PEAKS IN ABOVE-THRESHOLD DETACHMENT SPECTRUM IN AN INTENSE LASER FIELD. PHYSICAL REVIEW LETTERS. 1992;68(19):2909-2912.
Faisal, F., & SCANZANO, P. (1992). PREDICTION OF A NEW SEQUENCE OF PEAKS IN ABOVE-THRESHOLD DETACHMENT SPECTRUM IN AN INTENSE LASER FIELD. PHYSICAL REVIEW LETTERS, 68(19), 2909-2912. doi:10.1103/PhysRevLett.68.2909
Faisal, F., and SCANZANO, P. (1992). PREDICTION OF A NEW SEQUENCE OF PEAKS IN ABOVE-THRESHOLD DETACHMENT SPECTRUM IN AN INTENSE LASER FIELD. PHYSICAL REVIEW LETTERS 68, 2909-2912.
Faisal, F., & SCANZANO, P., 1992. PREDICTION OF A NEW SEQUENCE OF PEAKS IN ABOVE-THRESHOLD DETACHMENT SPECTRUM IN AN INTENSE LASER FIELD. PHYSICAL REVIEW LETTERS, 68(19), p 2909-2912.
F. Faisal and P. SCANZANO, “PREDICTION OF A NEW SEQUENCE OF PEAKS IN ABOVE-THRESHOLD DETACHMENT SPECTRUM IN AN INTENSE LASER FIELD”, PHYSICAL REVIEW LETTERS, vol. 68, 1992, pp. 2909-2912.
Faisal, F., SCANZANO, P.: PREDICTION OF A NEW SEQUENCE OF PEAKS IN ABOVE-THRESHOLD DETACHMENT SPECTRUM IN AN INTENSE LASER FIELD. PHYSICAL REVIEW LETTERS. 68, 2909-2912 (1992).
Faisal, Farhard, and SCANZANO, P. “PREDICTION OF A NEW SEQUENCE OF PEAKS IN ABOVE-THRESHOLD DETACHMENT SPECTRUM IN AN INTENSE LASER FIELD”. PHYSICAL REVIEW LETTERS 68.19 (1992): 2909-2912.

7 Zitationen in Europe PMC

Daten bereitgestellt von Europe PubMed Central.

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Borca B, Frolov MV, Manakov NL, Starace AF., Phys Rev Lett 88(19), 2002
PMID: 12005629
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Borca B, Frolov MV, Manakov NL, Starace AF., Phys Rev Lett 87(13), 2001
PMID: 11580582
Observation of full ponderomotive shift for the photodetachment threshold in a strong laser field.
Davidson MD, Wals J, Muller HG, van Linden van den Heuvell HB., Phys Rev Lett 71(14), 1993
PMID: 10054611

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