Perevod: A.Sergeev
Poyasnenie:
Tri goda nazad
vpervye byli obnarodovany
rezul'taty
nablyudenii,
svidetel'stvuyushie o tom,
chto bol'shaya chast' energii v nashei Vselennoi
soderzhitsya ne v zvezdah i galaktikah,
a svyazana s samim prostranstvom.
Na svoem professional'nom yazyke kosmologi govoryat,
chto "iz novyh nablyudenii dalekih
sverhnovyh
neposredstvenno sleduet bol'shaya velichina
kosmologicheskoi postoyannoi".
Predpolozheniya o nenulevom znachenii
kosmologicheskoi postoyannoi
(lyambda-chlena) daleko
ne novy, —
oni poyavilis' vmeste s rozhdeniem
sovremennoi relyativistskoi kosmologii.
No podobnye zayavleniya
ne slishkom populyarny
sredi astronomov.
Vo-pervyh, energiya,
svyazannaya s lyambda-chlenom,
ochen' nepohozha na drugie izvestnye sostavlyayushie Vselennoi,
vo-vtoryh,
nablyudeniya nakladyvayut zhestkie ogranicheniya na vozmozhnye znacheniya kosmologicheskoi
postoyannoi,
i, nakonec,
dlya ob'yasneniya ranee poluchennyh dannyh
vpolne uspeshno primenyalis'
gorazdo menee strannye kosmologicheskie modeli
bez lyambda-chlena.
Tem bolee vazhno,
chto dannom sluchae my, po-vidimomu,
imeem delo s pryamoi i nadezhnoi
metodikoi
nablyudenii,
realizuemoi uchenymi
s horoshei nauchnoi reputaciei.
Za proshedshie tri goda
dve nezavisimye gruppy astronomov
prodolzhili nakaplivat' dannye,
kotorye, pohozhe,
podtverzhdayut ranee poluchennye trevozhnye rezul'taty.
Etot snimok
sverhnovoi zvezdy,
vspyhnuvshei
v 1994 godu
na krayu
spiral'noi galaktiki,
byl poluchen odnim iz sotrudnikov etih grupp.
I vse zhe,
ekstraordinarnye zayavleniya trebuyut ekstraordinarnyh dokazatel'stv,
tak chto kosmologi po vsemu miru
poka prodolzhayut zhdat' novyh dannyh
i podtverzhdeniya poluchennyh rezul'tatov nezavisimymi metodami.
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Publikacii s klyuchevymi slovami:
kosmologicheskaya postoyannaya - Kosmologiya - cosmology - cosmological constant
Publikacii so slovami: kosmologicheskaya postoyannaya - Kosmologiya - cosmology - cosmological constant | |
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