Delbruck scattering of 7.9 MeV photons

R. Moreh; S. Kahana

doi:10.1016/0370-2693(73)90621-7

Delbruck scattering of 7.9 MeV photons

R. Moreh, S. Kahana

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

Abstract

The elastic scattering cross section of 7.9 MeV photons by U and Th was measured in the angular range 25°-140°. It is shown that at this energy the forward elastic scattering is due almost entirely to Delbruck scattering. The results are systematically lower by > 50% than the calculated values. A good agreement with theory was obtained only after excluding the contribution of the real part of the Delbruck scattering amplitude.

Original language	English
Pages (from-to)	351-354
Number of pages	4
Journal	Physics Letters B
Volume	47
Issue number	4
DOIs	https://doi.org/10.1016/0370-2693(73)90621-7
State	Published - 26 Nov 1973
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1016/0370-2693(73)90621-7

Cite this

@article{bdd63405136046948abd35192a65ce0c,

title = "Delbruck scattering of 7.9 MeV photons",

abstract = "The elastic scattering cross section of 7.9 MeV photons by U and Th was measured in the angular range 25°-140°. It is shown that at this energy the forward elastic scattering is due almost entirely to Delbruck scattering. The results are systematically lower by > 50% than the calculated values. A good agreement with theory was obtained only after excluding the contribution of the real part of the Delbruck scattering amplitude.",

author = "R. Moreh and S. Kahana",

year = "1973",

month = nov,

day = "26",

doi = "10.1016/0370-2693(73)90621-7",

language = "English",

volume = "47",

pages = "351--354",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier",

number = "4",

}

TY - JOUR

T1 - Delbruck scattering of 7.9 MeV photons

AU - Moreh, R.

AU - Kahana, S.

PY - 1973/11/26

Y1 - 1973/11/26

N2 - The elastic scattering cross section of 7.9 MeV photons by U and Th was measured in the angular range 25°-140°. It is shown that at this energy the forward elastic scattering is due almost entirely to Delbruck scattering. The results are systematically lower by > 50% than the calculated values. A good agreement with theory was obtained only after excluding the contribution of the real part of the Delbruck scattering amplitude.

AB - The elastic scattering cross section of 7.9 MeV photons by U and Th was measured in the angular range 25°-140°. It is shown that at this energy the forward elastic scattering is due almost entirely to Delbruck scattering. The results are systematically lower by > 50% than the calculated values. A good agreement with theory was obtained only after excluding the contribution of the real part of the Delbruck scattering amplitude.

UR - http://www.scopus.com/inward/record.url?scp=25344467962&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(73)90621-7

DO - 10.1016/0370-2693(73)90621-7

M3 - Article

AN - SCOPUS:25344467962

SN - 0370-2693

VL - 47

SP - 351

EP - 354

JO - Physics Letters B

JF - Physics Letters B

IS - 4

ER -

Delbruck scattering of 7.9 MeV photons

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this