Delbrück scattering of 9 MeV photons from tantalum

S. Kahane; T. Bar-Noy; R. Moreh

doi:10.1016/0375-9474(77)90302-5

Delbrück scattering of 9 MeV photons from tantalum

S. Kahane, T. Bar-Noy, R. Moreh

Department of Physics

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25 Scopus citations

Abstract

The differential elastic scattering cross section of 9.0 MeV photons by ¹⁸¹Ta has been measured at angles between 25° and 140° and a good agreement was obtained between the measured and predicted values at θ = 35-90°. In calculating the theoretical cross sections the coherent scattering contributions of nuclear Thomson (NT), nuclear resonance (NR) and Delbrück (D) amplitudes were included while that of Rayleigh (R) scattering was excluded. The D-amplitudes were taken from a recent calculation by Mork and Papatzacos. Evidence for the contribution of the real D-amplitude is obtained.

Original language	English
Pages (from-to)	180-188
Number of pages	9
Journal	Nuclear Physics A
Volume	280
Issue number	1
DOIs	https://doi.org/10.1016/0375-9474(77)90302-5
State	Published - 11 Apr 1977

Keywords

Nuclear reaction

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0375-9474(77)90302-5

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title = "Delbr{\"u}ck scattering of 9 MeV photons from tantalum",

abstract = "The differential elastic scattering cross section of 9.0 MeV photons by 181Ta has been measured at angles between 25° and 140° and a good agreement was obtained between the measured and predicted values at θ = 35-90°. In calculating the theoretical cross sections the coherent scattering contributions of nuclear Thomson (NT), nuclear resonance (NR) and Delbr{\"u}ck (D) amplitudes were included while that of Rayleigh (R) scattering was excluded. The D-amplitudes were taken from a recent calculation by Mork and Papatzacos. Evidence for the contribution of the real D-amplitude is obtained.",

keywords = "Nuclear reaction",

author = "S. Kahane and T. Bar-Noy and R. Moreh",

year = "1977",

month = apr,

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doi = "10.1016/0375-9474(77)90302-5",

language = "English",

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T1 - Delbrück scattering of 9 MeV photons from tantalum

AU - Kahane, S.

AU - Bar-Noy, T.

AU - Moreh, R.

PY - 1977/4/11

Y1 - 1977/4/11

N2 - The differential elastic scattering cross section of 9.0 MeV photons by 181Ta has been measured at angles between 25° and 140° and a good agreement was obtained between the measured and predicted values at θ = 35-90°. In calculating the theoretical cross sections the coherent scattering contributions of nuclear Thomson (NT), nuclear resonance (NR) and Delbrück (D) amplitudes were included while that of Rayleigh (R) scattering was excluded. The D-amplitudes were taken from a recent calculation by Mork and Papatzacos. Evidence for the contribution of the real D-amplitude is obtained.

AB - The differential elastic scattering cross section of 9.0 MeV photons by 181Ta has been measured at angles between 25° and 140° and a good agreement was obtained between the measured and predicted values at θ = 35-90°. In calculating the theoretical cross sections the coherent scattering contributions of nuclear Thomson (NT), nuclear resonance (NR) and Delbrück (D) amplitudes were included while that of Rayleigh (R) scattering was excluded. The D-amplitudes were taken from a recent calculation by Mork and Papatzacos. Evidence for the contribution of the real D-amplitude is obtained.

KW - Nuclear reaction

UR - http://www.scopus.com/inward/record.url?scp=0042351705&partnerID=8YFLogxK

U2 - 10.1016/0375-9474(77)90302-5

DO - 10.1016/0375-9474(77)90302-5

M3 - Article

AN - SCOPUS:0042351705

SN - 0375-9474

VL - 280

SP - 180

EP - 188

JO - Nuclear Physics A

JF - Nuclear Physics A

IS - 1

ER -

Delbrück scattering of 9 MeV photons from tantalum

Abstract

Keywords

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