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CRYSTAL SPECTROMETER FOR MEASUREMENTS OF PIONIC X-RAYS.
被引:0
|作者:
Beer, W.
[1
]
Bos, K.
[1
]
De Chambrier, G.
[1
]
Giovanetti, K.L.
[1
]
Goudsmit, P.F.A.
[1
]
Grigoryev, B.V.
[1
]
Jeckelmann, B.
[1
]
Knecht, L.
[1
]
Kondurova, L.N.
[1
]
Langhans, J.
[1
]
Leisi, H.J.
[1
]
Levchenko, P.M.
[1
]
Marushenko, V.I.
[1
]
Mezentsev, A.F.
[1
]
Obermeier, H.
[1
]
机构:
[1] Eidgenoessiche Technische, Hochschule, Inst for Intermediate, Energy Physics, Villigen, Switz, Eidgenoessiche Technische Hochschule, Inst for Intermediate Energy Physics, Villigen, Switz
来源:
关键词:
X-RAYS;
-;
Measurements;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
A description is given of a bent-crystal spectrometer for pionic X-rays. The instrument is of the modified DuMond type and makes use of a combined pi -production-X-ray target. It is situated in a 20 mu A, 590 MeV proton beam at SIN. Combination of high mechanical precision and a laser interferometer system makes it possible to measure wavelength ratios with a precision of 1-2 parts per million.
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页码:365 / 380
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