Study of e+?(hye- pair creation by 20150-GeV photons incident on a germanium crystal in alignment conditions

A. Belkacem; G. Bologna; M. Chevallier; N. Cue; M. J. Gaillard; R. Genre; J. C. Kimball; R. Kirsch; B. Marsh; J. P. Peigneux; J. C. Poizat; J. Remillieux; D. Sillou; M. Spighel; C. R. Sun

doi:10.1103/PhysRevLett.58.1196

Study of e+?(hye- pair creation by 20150-GeV photons incident on a germanium crystal in alignment conditions

A. Belkacem^*, G. Bologna, M. Chevallier, N. Cue, M. J. Gaillard, R. Genre, J. C. Kimball, R. Kirsch, B. Marsh, J. P. Peigneux, J. C. Poizat, J. Remillieux, D. Sillou, M. Spighel, C. R. Sun

^*Corresponding author for this work

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

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Abstract

We report on absolute measurements of the orientation dependence of the e+-e- pair production by 20150-GeV photons aligned or nearly aligned with the 110 axial direction of a thin Ge crystal. The observed effects are very large, and are well described by theoretical predictions based on the existence of strong macroscopic fields in aligned crystals.

Original language	English
Pages (from-to)	1196-1199
Number of pages	4
Journal	Physical Review Letters
Volume	58
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevLett.58.1196
Publication status	Published - 1987
Externally published	Yes

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10.1103/PhysRevLett.58.1196

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Belkacem, A., Bologna, G., Chevallier, M., Cue, N., Gaillard, M. J., Genre, R., Kimball, J. C., Kirsch, R., Marsh, B., Peigneux, J. P., Poizat, J. C., Remillieux, J., Sillou, D., Spighel, M., & Sun, C. R. (1987). Study of e+?(hye- pair creation by 20150-GeV photons incident on a germanium crystal in alignment conditions. Physical Review Letters, 58(12), 1196-1199. https://doi.org/10.1103/PhysRevLett.58.1196

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title = "Study of e+?(hye- pair creation by 20150-GeV photons incident on a germanium crystal in alignment conditions",

abstract = "We report on absolute measurements of the orientation dependence of the e+-e- pair production by 20150-GeV photons aligned or nearly aligned with the 110 axial direction of a thin Ge crystal. The observed effects are very large, and are well described by theoretical predictions based on the existence of strong macroscopic fields in aligned crystals.",

author = "A. Belkacem and G. Bologna and M. Chevallier and N. Cue and Gaillard, \{M. J.\} and R. Genre and Kimball, \{J. C.\} and R. Kirsch and B. Marsh and Peigneux, \{J. P.\} and Poizat, \{J. C.\} and J. Remillieux and D. Sillou and M. Spighel and Sun, \{C. R.\}",

year = "1987",

doi = "10.1103/PhysRevLett.58.1196",

language = "English",

volume = "58",

pages = "1196--1199",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

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Belkacem, A, Bologna, G, Chevallier, M, Cue, N, Gaillard, MJ, Genre, R, Kimball, JC, Kirsch, R, Marsh, B, Peigneux, JP, Poizat, JC, Remillieux, J, Sillou, D, Spighel, M & Sun, CR 1987, 'Study of e+?(hye- pair creation by 20150-GeV photons incident on a germanium crystal in alignment conditions', Physical Review Letters, vol. 58, no. 12, pp. 1196-1199. https://doi.org/10.1103/PhysRevLett.58.1196

TY - JOUR

T1 - Study of e+?(hye- pair creation by 20150-GeV photons incident on a germanium crystal in alignment conditions

AU - Belkacem, A.

AU - Bologna, G.

AU - Chevallier, M.

AU - Cue, N.

AU - Gaillard, M. J.

AU - Genre, R.

AU - Kimball, J. C.

AU - Kirsch, R.

AU - Marsh, B.

AU - Peigneux, J. P.

AU - Poizat, J. C.

AU - Remillieux, J.

AU - Sillou, D.

AU - Spighel, M.

AU - Sun, C. R.

PY - 1987

Y1 - 1987

N2 - We report on absolute measurements of the orientation dependence of the e+-e- pair production by 20150-GeV photons aligned or nearly aligned with the 110 axial direction of a thin Ge crystal. The observed effects are very large, and are well described by theoretical predictions based on the existence of strong macroscopic fields in aligned crystals.

AB - We report on absolute measurements of the orientation dependence of the e+-e- pair production by 20150-GeV photons aligned or nearly aligned with the 110 axial direction of a thin Ge crystal. The observed effects are very large, and are well described by theoretical predictions based on the existence of strong macroscopic fields in aligned crystals.

UR - http://www.scopus.com/inward/record.url?scp=4243794639&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.58.1196

DO - 10.1103/PhysRevLett.58.1196

M3 - Journal Article

AN - SCOPUS:4243794639

SN - 0031-9007

VL - 58

SP - 1196

EP - 1199

JO - Physical Review Letters

JF - Physical Review Letters

IS - 12

ER -

Study of e+?(hye- pair creation by 20150-GeV photons incident on a germanium crystal in alignment conditions

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