Gravitational Lensing
Gravitational Lensing
Gravitational Lensing
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Deflection angle Introduction to <strong>Gravitational</strong> <strong>Lensing</strong><br />
Weak lensing<br />
Applications<br />
• Th The most common type of f<br />
gravitational lensing.<br />
• Line of sight is large.<br />
• The deflection of light is very slight.<br />
• No multiple images but distortion<br />
• No multiple images but distortion,<br />
shearing, rotation and magnification.