V rabote Van Flandern The Speed of Gravity - What the Experiments Say est'
takoi fragment:
By direct calculation from geometric ephemerides fitted to such observations,
such as those published by the U.S. Naval Observatory or the Development
Ephemerides of the Jet Propulsion Laboratory, the Earth accelerates toward a
point 20 arc seconds in front of the visible Sun, where the Sun will appear to
be in 8.3 minutes.
Menya zainteresovalo sleduyushee mesto v etoi fraze (nekvalificirovannyi perevod
moi):
Zemlya prityagivaetsya k tochke v 20 dugovyh sekundah vperedi vidimogo polozheniya
Solnca, tochke, gde Solnce budet vidimym cherez 8.3 minuty.
Oznachaet eto ni chto inoe, kak podtverzhdenie togo, chto skorost' gravitacii
zavedomo prevyshaet skorost' sveta. Esli priznat', chto eta 20-sekundnaya tochka
sovpadaet s fakticheskim polozheniem Solnca, to my poluchim beskonechno bol'shuyu
skorost' rasprostraneniya gravitacionnogo vzaimodeistviya. Ob etom Van Flandern
ne upominaet. Poprobuem hotya by ocenit' znachenie skorosti gravitacii ishodya iz
privedennyh dannyh. Vvedem sleduyushie oboznacheniya: Ts vremya prohozhdeniya
Solncem dugi ot vidimogo polozheniya do fakticheskogo s uchetom skorosti sveta;
Tg vremya prohozhdeniya Solncem dugi ot tochki, k kotoroi prityagivaetsya Zemlya v
moment izmereniya, do fakticheskogo polozheniya Solnca.
Ochevidno, chto s dostatochnoi stepen'yu tochnosti Tc = 8.3 minuty. Vremya
prohozhdeniya vtorogo uchastka traektorii Tg neobhodimo izmerit'.
Ne vyzyvaet somneniya, chto raschetnoe fakticheskoe polozhenie Solnca (a ne
izmerennoe po gravitacionnomu prityazheniyu!) nahoditsya vperedi vidimogo
polozheniya Solnca. Poetomu sleduet ubedit'sya, chto izmerennoe teper' uzhe po
gravitacionnomu prityazheniyu polozhenie Solnca deistvitel'no nahoditsya vperedi
vidimogo polozheniya Solnca. Predpolozhim, chto tochnost' izmereniya sostavlyaet 50%.
To est', fakticheskoe gravitacionnoe polozhenie Solnca nahoditsya v tochke dugi 30
sekund (pogreshnost' mozhet byt' tol'ko v plyus). Sledovatel'no, v moment
izmereniya gravitacionnoe Solnce proshlo put' po duge za 8.3/3 menee, chem 3
minuty. Sootvetstvenno, do Zemli gravitaciya ot etoi tochki takzhe doshla za eti 3
minuty, to est' skorost' gravitacii pri takoi plohoi tochnosti izmereniya v 3
raza vyshe skorosti sveta. Odnako oboiti molchaniem takoe gruboe izmerenie
slozhno, i Van Flandern kak by podrazumevaet, chto gravitacionnoe polozhenie
Solnca sovpadaet s istinnym. Esli zhe dopustit' tochnost' izmereniya 10%, my
poluchim znachenie skorosti gravitacii v 10 raz vyshe skorosti sveta.
Togda chto zhe izmereno v eksperimente Kopeikina? Vozmozhno tol'ko dva otveta:
libo Van Flandern nepravomerno ssylaetsya na izmerenie gravitacionnogo
polozheniya Solnca, to est' eto izmerenie ili oshibochnoe, ili net ego vovse, ili
interpretaciya izmerenii oshibochna; libo vse to zhe samoe mozhno skazat' ob
eksperimente Kopeikina po izmereniyu skorosti gravitacii (skorost' gravitacii
s priemlemoi pogreshnost'yu ravna skorosti sveta).
Iz dvuh vzaimoisklyuchayushih utverzhdenii odno, bezuslovno, lozhnoe. Chto mozhet
skazat' prosveshennaya obshestvennost' ob etih dvuh eksperimentah? Citiruemaya
stat'ya nahoditsya na saite www.metaresearch.org.
Petr