III-lOl 



SCATTERING 

 AMPLITUDE 6 

 A-l 



5 



7 - 



4 I- 



3 



2 



I 













SURFACE B 









ANGLE OF INCIDENCE=40° 

 RAYLEIGH(LACASCE) 









— <^ BREKHOVSKIKH 

 — D- RAYLEIGH 



- 





^je-pSc-H 



— ^ HEADS 







:j]^-,\y 



^^^ 'f EXPERIMENTAL DATA 







r ^~-^ 



K >. (LA CASCE) 





/ //^ 



\ 



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/ y/^ 



\ 



\ \ ^\. 





£ /^ 



\ 



x\ \ \ 



- 



Ax// 



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\ \ X 



c 



' // 





♦ \ ^ '-" "~^v 



— 



/ 





\ 





/ 





\ / 





f 





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\ / 



1 

 _/ 



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\ /, 







1 



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yhk 



FIGURE III-38 EXPERIMENTAL AND THEORETICAL MAGNITUDES OF 



A_2 FOR SURFACE B 



S-7001-0307 



