Amplitudes for Delbrueck scattering

Journal Article · Wed Jan 01 04:00:00 EST 1992 · Atomic Data and Nuclear Data Tables; (United States)

DOI:https://doi.org/10.1016/0092-640X(92)90023-B· OSTI ID:5206020

Falkenberg, H; Huenger, A; Rullhusen, P; Schumacher, M ^[1]; Milstein, A I ^[2]; Mork, K ^[3]

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1. Univ. Goettingen (West Germany)
2. Inst. of Nuclear Physics, Novosibirsk (Russian Federation)
3. Univ. of Trondheim, Dragvoll (Norway)

Four recent approaches to numerical calculations of Delbrueck scattering amplitudes are used to produce state-of-the-art numerical predictions in tabular form, viz. the lowest-order Born approximation (method A), the small-angle high-energy approximation (methods B and C), and the large-angle high-energy approximation (method D). These four methods of Delbrueck scattering calculation are complementary in the sense that their ranges of validity are different. The proper use of the present tabulation, therefore, involves selection and interpolation procedures between the different results. Consequently, this tabulation may yet be considered premature. On the other hand, there are enormous difficulties in carrying out the numerical computation contained in all four methods and there appears to be little hope that a calculation that is free of approximations may be carried out. Therefore, the present tabulation will remain state-of-the-art for the foreseeable future.

• OSTI ID: 5206020
• Journal Information: Atomic Data and Nuclear Data Tables; (United States), Journal Name: Atomic Data and Nuclear Data Tables; (United States) Vol. 50:1; ISSN 0092-640X; ISSN ADNDA
• Country of Publication: United States
• Language: English

Related Subjects

663300* -- Nuclear Reactions & Scattering
General-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
AMPLITUDES
BORN APPROXIMATION
CALCULATION METHODS
COMPILED DATA
CORRECTIONS
COULOMB CORRECTION
DATA
DELBRUECK SCATTERING
ENERGY RANGE
INELASTIC SCATTERING
INFORMATION
MEV RANGE
MEV RANGE 01-10
MEV RANGE 10-100
NUCLEAR REACTIONS
NUMERICAL DATA
PHOTONUCLEAR REACTIONS
SCATTERING
SCATTERING AMPLITUDES
SMALL ANGLE SCATTERING