The light curved in the CM field |
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Authors: | J H Fan G Z Xie Y J Wang J Q Wu |
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Institution: | (1) Yunnan Observatory, Academia Sinica, Kunming, Yunnan Province, China;(2) Changsha Railway Institute, Changsha, Hunan Province, China |
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Abstract: | In this paper we introduce the CM field in Sections 2 and 3 based on the paper by Wang and Peng (1985), and calculate the light curved in the CM field in Section 4. The result shows thatP makes ![Delta](/content/tt77811573444820/xxlarge916.gif) CM larger than ![Delta](/content/tt77811573444820/xxlarge916.gif) C at
, and smaller at
. Under a special circumstance which source, CM lens, and observer are in the same line, if we get ![Delta](/content/tt77811573444820/xxlarge916.gif) |
0=0
,
and ![Delta](/content/tt77811573444820/xxlarge916.gif) |
= /2
, we can determine theP(M) andQ(M) of the CM lens,M is the mass of the CM lens. |
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Keywords: | |
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