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Zabougornov
Äîáðûé Àäìèíèñòðàòîð (èíîãäà)


: 06.03.2005
: 12000
: Îáåð-ãðóïïåí-äîöåíò, ñò. ðóêîâîäèòåëü ãðóïïû ñêîðîñòíûõ ñâèíãåðîâ, îí æå Çàáàøëåâè÷ Îöààò Ïîýëåâè÷

: , 14 2008, 17:15:55     : Âðåäèòåëåé - ê îòâåòó!

http://www.newsru.com/world/01apr2008/kollaider.html
Ãîòîâèòñÿ çàïóñê ìîùíåéøåãî óñêîðèòåëÿ ÷àñòèö, âîññîçäàþùåãî ïîñëåäñòâèÿ Áîëüøîãî âçðûâà. Îí ìîæåò çàòÿíóòü Çåìëþ â ÷åðíóþ äûðó

Ãîòîâèòñÿ çàïóñê ìîùíåéøåãî óñêîðèòåëÿ ÷àñòèö, âîññîçäàþùåãî ïîñëåäñòâèÿ Áîëüøîãî âçðûâà
Ðàñïîëîæåííûé íåäàëåêî îò Æåíåâû óñêîðèòåëü, êîòîðûé ñòàíåò ìîùíåéøèì â ìèðå óñòðîéñòâîì, ñïîñîáíûì ñòàëêèâàòü ÷àñòèöû, äîëæåí íà÷àòü ðàçãîí ïðîòîíîâ óæå ýòèì ëåòîì
Êàê íàäåþòñÿ ôèçèêè, ýòî óñòðîéñòâî, íà ñîçäàíèå êîòîðîãî óøëî 14 ëåò è 8 ìëðä äîëëàðîâ, äàñò äîñòîâåðíóþ èíôîðìàöèþ î ïðîèñõîæäåíèè Âñåëåííîé, ïîñêîëüêó ïîçâîëèò âîññîçäàòü óñëîâèÿ, èìåâøèå ìåñòî ñïóñòÿ îäíó òðèëëèîííóþ äîëþ ñåêóíäû ïîñëå Áîëüøîãî âçðûâà

Óîëòåð Âàãíåð, âëàäåëåö áîòàíè÷åñêîãî ñàäà íà Áîëüøîì îñòðîâå Ãàâàéñêîãî àðõèïåëàãà, è èñïàíåö Ëóèñ Ñàí÷î ïîòðåáîâàëè îò ñóäåáíûõ âëàñòåé âìåøàòüñÿ â çàïóñê Åâðîïåéñêèì öåíòðîì ÿäåðíûõ èññëåäîâàíèé (CERN) Áîëüøîãî àäðîííîãî êîëëàéäåðà. Ìîùíåéøèé óñêîðèòåëü ÷àñòèö ñïîñîáåí óíè÷òîæèòü âñå æèâîå íà Çåìëå, çàòÿíóâ ïëàíåòó â ÷åðíóþ äûðó, óòâåðæäàþò ëþäè, ïîäàâøèå èñê â ñóä, ïèøåò The Daily Telegraph (ïîëíûé òåêñò íà ñàéòå InoPressà.ru). Îòìåòèì, ÷òî ýòà íîâîñòü íå ÿâëÿåòñÿ "ïåðâîàïðåëüñêîé" øóòêîé - â îòëè÷èå îò ìíîãèõ ïîÿâèâøèõñÿ âî âòîðíèê. Ñîîáùåíèÿ îá óãðîæàþùåì âñåìó æèâîìó êîëëàéäåðå ïîÿâèëèñü åùå äî íàñòóïëåíèÿ ïåðâîãî àïðåëÿ.

Ðàñïîëîæåííûé íåäàëåêî îò Æåíåâû óñêîðèòåëü, êîòîðûé ñòàíåò ìîùíåéøèì â ìèðå óñòðîéñòâîì, ñïîñîáíûì ñòàëêèâàòü ÷àñòèöû, äîëæåí íà÷àòü ðàçãîí ïðîòîíîâ óæå ýòèì ëåòîì.

Êàê íàäåþòñÿ ôèçèêè, ýòî óñòðîéñòâî, íà ñîçäàíèå êîòîðîãî óøëî 14 ëåò è 8 ìëðä äîëëàðîâ, äàñò äîñòîâåðíóþ èíôîðìàöèþ î ïðîèñõîæäåíèè Âñåëåííîé, ïîñêîëüêó ïîçâîëèò âîññîçäàòü óñëîâèÿ, èìåâøèå ìåñòî ñïóñòÿ îäíó òðèëëèîííóþ äîëþ ñåêóíäû ïîñëå Áîëüøîãî âçðûâà.

- Áîëüøîé àäðîííûé êîëëàéäåð (ÑÏÐÀÂÊÀ)

Âàãíåð è Ñàí÷î óòâåðæäàþò, ÷òî êîëëàéäåð ìîæåò ïîðîäèòü ìàëåíüêóþ ÷åðíóþ äûðó èëè "ñòðàííóþ" ÷àñòèöó, êîòîðàÿ ïðåâðàòèò Çåìëþ â êîìîê "ñòðàííîé ìàòåðèè", òåì íå ìåíåå, â îò÷åòå ïî áåçîïàñíîñòè ó÷åíûå èç CERN îòâåðãëè ïåðñïåêòèâó, íàðèñîâàííóþ èñòöàìè.

Îäíàêî ïðåññ-ñåêðåòàðü CERN íàçâàë äàííûé èñê, ïðåäúÿâëåííûé ê CERN, ê ìèíèñòåðñòâó ýíåðãåòèêè ÑØÀ è ê Íàöèîíàëüíîìó íàó÷íîìó ôîíäó, "àáñîëþòíîé ãëóïîñòüþ". " ïðèðîäå ïðîèñõîäÿò ãîðàçäî áîëåå ìîùíûå ñòîëêíîâåíèÿ, ÷åì â óñëîâèÿõ ÁÀÊ, ïîñêîëüêó êîñìè÷åñêèå ëó÷è ïåðåìåùàþòñÿ ïî íàøåé ãàëàêòèêå ñî ñêîðîñòüþ, áëèçêîé ê ñêîðîñòè ñâåòà", – îáúÿñíèë îí.

"Íà Ëóíå ïîäîáíûå ñòîëêíîâåíèÿ ïðîèñõîäÿò âîò óæå ïÿòü ìèëëèàðäîâ ëåò, îäíàêî åå íå ïîæðàëè íè õèùíàÿ ÷åðíàÿ äûðà, íè ñòðàííàÿ ÷àñòèöà".

Áîëüøîé àäðîííûé êîëëàéäåð (ÑÏÐÀÂÊÀ)

Áîëüøîé àäðîííûé êîëëàéäåð, ÁÀÊ, - óñêîðèòåëü ÷àñòèö, áëàãîäàðÿ êîòîðîìó ôèçèêè ñìîãóò ïðîíèêíóòü òàê ãëóáîêî âíóòðü ìàòåðèè, êàê íèêîãäà ðàíåå. Ðàáîòû íà êîëëàéäåðå ïðåäïîëàãàëîñü íà÷àòü â 2007 ãîäó. Èõ ñóòü çàêëþ÷àåòñÿ â èçó÷åíèè ñòîëêíîâåíèÿ äâóõ ïó÷êîâ ïðîòîíîâ ñ ñóììàðíîé ýíåðãèåé 14 Òý íà îäèí ïðîòîí. Ýòà ýíåðãèÿ â ìèëëèîíû ðàç áîëüøå, ÷åì ýíåðãèÿ âûäåëÿåìàÿ â åäèíè÷íîì àêòå òåðìîÿäåðíîãî ñèíòåçà. Êðîìå òîãî, áóäóò ïðîâîäèòüñÿ ýêñïåðèìåíòû ñ ÿäðàìè ñâèíöà, ñòàëêèâàþùèìèñÿ ïðè ýíåðãèè 1150 ÒýÂ.

Óñêîðèòåëü ÁÀÊ îáåñïå÷èò íîâóþ ñòóïåíü â ðÿäó îòêðûòèé ÷àñòèö, êîòîðûå íà÷àëèñü ñòîëåòèå íàçàä. Òîãäà ó÷åíûå åùå òîëüêî îáíàðóæèëè âñåâîçìîæíûå âèäû òàèíñòâåííûõ ëó÷åé: ðåíòãåíîâñêèå, êàòîäíîå èçëó÷åíèå, - è -ëó÷è. Îòêóäà îíè âîçíèêàþò, îäèíàêîâîé ëè ïðèðîäû èõ ïðîèñõîæäåíèå è, åñëè äà, òî êàêîâà îíà? Òåïåðü ó íàñ åñòü îòâåòû íà ýòè âîïðîñû, ïîçâîëÿþùèå ãîðàçäî ëó÷øå ïîíÿòü ïðîèñõîæäåíèå Âñåëåííîé.

Ïîñòåïåííî, øàã çà øàãîì, ýòè îòêðûòèÿ èçìåíèëè íàøó ïîâñåäíåâíóþ æèçíü, ïîäàðèâ íàì ïðèåìíèêè, òåëåâèçîðû, êîìïüþòåðû, òîìîãðàôèþ, èíòåðíåò. Îäíàêî, â ñàìîì íà÷àëå XXI âåêà ïåðåä íàìè ñòîÿò íîâûå âîïðîñû, îòâåòû íà êîòîðûå ìû íàäååìñÿ ïîëó÷èòü ñ ïîìîùüþ óñêîðèòåëÿ ÁÀÊ. È êòî çíàåò, ðàçâèòèå êàêèõ íîâûõ îáëàñòåé ÷åëîâå÷åñêèõ çíàíèé ïîâëåêóò çà ñîáîé ïðåäñòîÿùèå èññëåäîâàíèÿ.

Ïîêà æå íàøè çíàíèÿ î Âñåëåííîé íåäîñòàòî÷íû. Ôèçèêè ñ÷èòàþò, ÷òî Âñåëåííàÿ âîçíèêëà â ðåçóëüòàòå, òàê íàçûâàåìîãî, "Áîëüøîãî âçðûâà" ìàòåðèè. Âíà÷àëå âñå áûëî ñæàòî â î÷åíü ìàëåíüêîì îáúåìå, íå áîëåå ïåñ÷èíêè. Âñå ÷àñòèöû, èç êîòîðûõ ñåãîäíÿ ñîñòîèò âåùåñòâî, âñå âîêðóã íàñ è ìû â òîì ÷èñëå åùå äîëæíû áûëè ñôîðìèðîâàòüñÿ.

Ñïóñòÿ 15 ìèëëèàðäîâ ëåò Âñåëåííàÿ ñòàëà òàêîé îãðîìíîé, ÷òî äàæå ñâåò ïðîõîäèò åå íàñêâîçü çà ìèëëèîíû ëåò. Ñåãîäíÿ ìû æèâåì â "õîëîäíîé" Âñåëåííîé, ãäå ñóùåñòâóþò ÷åòûðå, âïîëíå îïðåäåëåííûå ñèëû, äåéñòâóþùèå íà âåùåñòâî: ýëåêòðîìàãíèòíîå, ñèëüíîå, ñëàáîå è ãðàâèòàöèîííîå âçàèìîäåéñòâèÿ.  áîëåå ðàííåì âîçðàñòå, êîãäà Âñåëåííàÿ áûëà "ãîðÿ÷åå", âîçìîæíî, ýòè ñèëû ïðîÿâëÿëèñü îäèíàêîâî.

Ôèçèêè, çàíèìàþùèåñÿ ÷àñòèöàìè, íàäåþòñÿ ñîçäàòü åäèíóþ òåîðåòè÷åñêóþ îñíîâó, ÷òîáû äîêàçàòü ýòî, è íåêîòîðûå óñïåõè óæå äîñòèãíóòû â ýòîì íàïðàâëåíèè. Ôèçèêè ñìîãëè îáúåäèíèòü äâå ñèëû - ýëåêòðîìàãíèòíîãî è ñëàáîãî âçàèìîäåéñòâèÿ - â åäèíîé òåîðèè â 1970 ãîäó. Ýòà òåîðèÿ, íàçûâàåìàÿ "ýëåêòðîñëàáîé", áûëà ïîäòâåðæäåíà ýêñïåðèìåíòàëüíî â ÖÅÐÍ íåñêîëüêî ëåò ñïóñòÿ, è ïðîâåäåííûå èññëåäîâàíèÿ áûëè óäîñòîåíû Íîáåëåâñêîé ïðåìèè.

Äâå äðóãèå ñèëû - ãðàâèòàöèîííîå è ñèëüíîå âçàèìîäåéñòâèÿ - îñòàëèñü âíå ýòîé òåîðèè.  äàëüíåéøåì óäàëîñü ýëåêòðîñëàáóþ òåîðèþ îáúåäèíèòü ñ òåîðèåé ñèëüíîãî âçàèìîäåéñòâèÿ, è òàêàÿ îáúåäèíåííàÿ òåîðèÿ ïîëó÷èëà íàçâàíèå Ñòàíäàðòíîé ìîäåëè. Áåññïîðíî ýòà òåîðèÿ - îäíî èç âûäàþùèõñÿ äîñòèæåíèé ÷åëîâå÷åñêîãî ðàçóìà XX ñòîëåòèÿ, íî îíà îñòàâëÿåò ïîêà ìíîãèå ïðîáëåìû íåðåøåííûìè.

Ïåðâîå èñïûòàíèå öåëîé îïûòíîé ñåêöèè óñêîðèòåëÿ â êîíöå 1994 ãîäà ÿâèëîñü çíà÷èòåëüíîé âåõîé â îñóùåñòâëåíèè ïðîåêòà. Òàê êàê ÁÀÊ áóäåò óñêîðÿòü äâà ïó÷êà, äâèãàþùèõñÿ â ïðîòèâîïîëîæíûõ íàïðàâëåíèÿõ, òî ðåàëüíî îíè áóäóò ïðåäñòàâëÿòü äâà óñêîðèòåëÿ â îäíîì. Äëÿ òîãî ÷òîáû óñêîðèòåëü ïî âîçìîæíîñòè áûë êîìïàêòíûì è ýêîíîìè÷íûì, ìàãíèòû òàêæå ðàçìåñòÿò â åäèíîì "äâà-â-îäíîì" êîðïóñå.

Óñêîðèòåëü ÁÀÊ áóäåò âñòðîåí â òîò æå ñàìûé òóííåëü, â êîòîðîì ðàáîòàë êîëëàéäåð ËÝÏ. Òàêèì îáðàçîì, åãî ñîîðóæåíèå áóäåò ñòîèòü ãîðàçäî äåøåâëå, ÷åì ñòðîèòåëüñòâî ïîäîáíîãî óñêîðèòåëÿ íà âíîâü îòâåäåííîì ó÷àñòêå. Äî ââåäåíèÿ ïðîòîííûõ ïó÷êîâ â ÁÀÊ èõ áóäóò óñêîðÿòü íà óæå ñóùåñòâóþùèõ, ïîñëåäîâàòåëüíî ñîåäèíåííûõ óñêîðèòåëÿõ. Ïðàêòèêà èñïîëüçîâàíèÿ óñêîðèòåëåé, âçàèìîñâÿçàííûõ òàêèì ñïîñîáîì, ñäåëàëà ÖÅÐÍ ñàìîé ìíîãîïðîôèëüíîé ôàáðèêîé â ìèðå ïî ïîëó÷åíèþ ïó÷êîâ ÷àñòèö.
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A la guerre comme a la guerre èëè âòîðàÿ ðåäàêöèÿ Çàáóãîðíîâà
Zabougornov
Äîáðûé Àäìèíèñòðàòîð (èíîãäà)


: 06.03.2005
: 12000
: Îáåð-ãðóïïåí-äîöåíò, ñò. ðóêîâîäèòåëü ãðóïïû ñêîðîñòíûõ ñâèíãåðîâ, îí æå Çàáàøëåâè÷ Îöààò Ïîýëåâè÷

: , 14 2008, 17:34:53     :

http://www.telegraph.co.uk/earth/main.jhtml?xml=/earth/2008/04/01/scibang101.xml
'Big Bang' machine could destroy the planet, says lawsuit

By Tom Leonard in New York
Last Updated: 12:01am BST 01/04/2008

A giant particle accelerator that mimicks the effects of the "Big Bang" could destroy all life on Earth by sucking it into a black hole, a lawsuit claims.

Walter Wagner, who runs a botanical garden on Hawaii's Big Island, and Luis Sancho, a Spaniard, have asked for an injunction to prevent the European Centre for Nuclear Research, or Cern, starting up the Large Hadron Collider.

A scientist works at the Cern's Large Hadron Collider
Physicists hope that the £4 billion device will provide clues to the universe's origins

The accelerator, which will be the world's most powerful particle smasher, is due to begin hurling protons at each other at its base outside Geneva this summer.

Physicists hope that the device, which has taken 14 years and £4 billion to build, will provide clues to the universe's origins by mimicking its condition a trillionth of a second after the Big Bang.

Although Cern scientists have already ruled out the possibility in a safety review, Mr Wagner and Mr Sancho say there is at least a small chance of total annihilation of the planet and maybe the universe.

They claim Cern has under-played the chances that the collider could produce a tiny black hole or a particle called a "killer strangelet" that would turn the Earth into a shrunken lump of "strange matter".

Their lawsuit, filed in the Federal District Court in Honolulu, seeks a temporary restraining order banning Cern from finishing the accelerator until it has produced a safety report and an environmental assessment.

Defendants named in the suit are Cern, the US Department of Energy, the Fermi National Accelerator Laboratory and the National Science Foundation. The US Justice Department said it would represent the Energy Department at a meeting over the lawsuit in Hawaii in June.

Cern is not bound by an American court's jurisdiction, but Mr Wagner said a restraining order on Fermilab and the Energy Department, which helped to supply the accelerator's crucial super-conduction magnets, would be enough to stop the programme.
Îñòàíîâèòü çàðâàâøèõñÿ ïñåâäî-ó÷åíûõ! Íå äàâàòü èì ìàãíèòà!

A spokesman for Cern said the lawsuit's claims were "complete nonsense". "Much higher energy collisions than those at the LHC occur in nature, because cosmic ray particles zip around our galaxy at close to the speed of light," he said.

"The moon has undergone such collisions for five billion years without being devoured by a ravenous black hole or killer strangelet."


Êàêèå òàì (censored) "Much higher energy collisions"! Êàêèå òàì (censored) "cosmic ray particles"!

Ñðàâíèëè òîæå: Ëóíó, âèäèòå ëè, êîñìè÷åñêèå ëó÷è áîìáàðäèðîâàëè-áîìáàðäèðîâàëè è íè÷åãî åé íå ñäåëàëîñü!

Âû òàì áûëè íà Ëóíå òî? Íåò. Âèäåëè ÷òî ñ íåé ñäåëàëîñü? Íåò. À êàê òîãäà óòâåðæäàòü òàêîå ìîæåòå, äà åù¸ ïåðåä ëèöîì óâàæàåìîãî ñóäà. Ëóíà âîîáùå íå â íàøåé þðèñäèêöèè. À åñëè èìóùåñòâî íàøå ïîñòðàäàåò, êòî çà ýòî îòâåòèò òî?

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A la guerre comme a la guerre èëè âòîðàÿ ðåäàêöèÿ Çàáóãîðíîâà
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