Rambler's Top100Astronet    
                       
 
 |  |  astro-ph |  |  |  |   |  |   | A&ATr |  
 |   |  |  |  |    |  |  |

--

    |     |    
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z 
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  


4283 ""

" "
,
()
[]
[]
" "
( " "),
-
()
()
(),
""
[]
[]
[]
,
[]
[, ]
()
part:
,
,
[]
[]
[]
()
[] -
( ) -
()
[ ] ()
[ ] ()
[]
[, ]
[, ]
,
[, ]
-
()
[]
( )
()
()
[, ]
() R
()
[-]
()
()
()
()
()
()
() α2
() RR
() R
() U
()
()
()
()
()
( )
[]
() (-)
() () ( ) ()
, η
()
()
()
-
[]
() ()
()
, []
( )
() 11-year
( )
( )
()
[, ]
[, ]
[] ()
[]
[]
()
[] -
[]
( )
,
(),
-
--
-
.
.
[]
[]
()
-
()
()
()
()
, []
() " "
,
-
[]
,
()
,
( )
(. )
()
(. )
( )
(. )
-
(),
()
(. )
, h
()
λ/2
λ/4
-
()
() ,
()
() ()
()
() ()
() () ( ) ()
()
, []
-
-
()
()
( )
()
()
() ()
()
"" (, )
() ( )
-
-
()
() (-)
() () ( ) ()
()
()
(. )
()
()
[]
[]
[]
[]
() ( )
()
, ()
(),
()
() ()
()
( ),
,
()
[ ] ()
[ ] ()
()
()
(), ()
(), ()
( )
()
( )
()
(), ()
() ( )
() , ()
( )
(),
()
()
() (-)
() () ( ) ()
[]
()
()
() ()
()
()
() () 21
-
-
-
()
()
,
()
()
()
()
()
( )
(),
()
(. )
()
()
()
[]
( )
( )
()
( )
,
""
()
() ,
,
,
""
[]
( ),
()
()
()
()
[]
[]
( )
()
[]
()
() ,
()
()
()
()
()
( )
()
[]
,
B-V
U-B
U ,
, V
( )
()
,
()
(. )
()
[]
[]
,
,
( )
()
-
,
[]
[]
[]
[]
()
[]
[, ]
[]
()
[]
[, ]
( )
[] ( )
,
[]
( )
[]
[]
[]
[]
()
[]
[]
[]
()
()
-
G
-
() ,
() ,
()-
()-
()
()
()-
()
() (),
( )
() ()
,
-
-
-
[]
( ) "hot"
-'-
--
()
-
-
()
-
-
()
()
,
()
()
, ()
() []
[]
coude
,
(),
,
()
,
[] ()
,
(),
(),
( )
()
()
()
()
()
[]
[]
() ()
,
,
() "shallowing"
()
[]
()
()
,
,
()
[] ()
, ()
( )
,
()
(),
()
()
,
,
()
,
[]
(),
()
() (),
( )
...
...
() ,
r
()
[]
[]
()
( )
( ) -
( )
( )
[, ]
() (),
( )
[]
,
,
()
(),
, ε 0
, k
()
-, σ
, h
, k
() ,
() ,
()
()
()
[] g-
[] -
[]
-
()
[]
,
[, ]
()
()
" "
() ,
()
()
()
( " "),
()
()
()-
()
[] ()
[]
[]
-
-
[]
,
[] g-
[] -
-
f
g
-permanence
-
-
()
( )
[, ]
[, ]
()
-
[]
[]
[]
[]
[] ()
[]
[]
[]
[] ()
[]
[] ()
()
[]
[]
-
,
[]
[, ]
,
,
-
-
()
,
[]
[]
()
,
,
( )
( )
""
[] ()
()
-
()