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22.11.2009 20:05 - Large Hadron Collider (LHC) в снимки...
Автор: pelikan4o Категория: Технологии   
Прочетен: 2483 Коментари: 6 Гласове:
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Последна промяна: 29.11.2009 22:17

Постингът е бил сред най-популярни в категория в Blog.bg
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Combining two major ATLAS inner detector components. The semiconductor tracker is inserted into the transition radiation tracker for the ATLAS experiment at the LHC. These make up two of the three major components of the inner detector. They will work together to measure the trajectories produced in the proton-proton collisions at the centre of the detector when the LHC is switched on. Photo taken on February 22nd, 2006. (Maximilien Brice, © CERN)   image
  2 Views of two step of an ultrasound and induction welding to interconnection between two LHC magnet at sector 3-4 during repair operation on March 26th, 2009. (Maximilien Brice, © CERN) #   image
  3 Visible damage to the LHC magnets in sector 3-4 of the LHC on November 12th, 2008. On September 19th, 2008, as the LHC was being switched on, a faulty electrical connection between two of the accelerator"s magnets caused a large helium leak, which violently vented 6 tons of helium into the tunnel. The resulting temperature rise damaged some 53 magnets. (Maximilien Brice, © CERN) #   image
  4 Detail of some of the damage done to the LHC magnets in sector 3-4 on September 19th, 2008. (Maximilien Brice, © CERN) #   image
  5 Moving and placement of a quadrupole at sector 3-4 in the LHC tunnel on April 30th, 2009. (Maximilien Brice, © CERN) #   image
  6 A replacement magnet for LHC sector 3-4 being lowered in the tunnel on January 19th, 2009. (Maximilien Brice, © CERN) #   image
  7 Moving and placement of a quadrupole at sector 3-4 in the LHC tunnel on April 30th, 2009. (Maximilien Brice, © CERN) #   image
  8 Transporting a quadrupole through sector 3-4 in the LHC tunnel on April 30th, 2009. (Maximilien Brice, © CERN) #   image
  9 Installation of a new dipole in the LHC tunnel at sector 3-4 on April 6th, 2009. (Maximilien Brice, © CERN) #   image
  10 Detail of one of the LHC"s 18-kW 4.5-K refrigerator units, part of the larger cryogenic system used to maintain superfluid helium temperatures of about 1.9k (-271.25° Celsius or -456.25° Fahrenheit). Photograph taken on April 28th, 2008. (Mona Schweizer, © CERN) #   image
  11 The silicon strip tracker of the Compact Muon Solenoid (CMS) nears completion. Shown here are three concentric cylinders, each comprised of many silicon strip detetectors (the bronze-coloured rectangular devices, similar to the CCDs used in digital cameras). These surround the region where the protons collide. (© CERN) #   image
  12 An automated magnetic tape vault at CERN computer center, seen on September 15th, 2008. The tapes are used to store the complete LHC data set, from which a fraction of the data is copied to overlying disk caches for fast and widespread access. The handling of the magnetic tape cartridges is now fully automated, as they are racked in vaults where they are moved between the storage shelves and the tape drives by robotic arms.(Claudia Marcelloni; Maximilien Brice, © CERN) #   image
  13 Final work is done on the detectors inside the L3 magnet of the ALICE experiment on July 10th, 2008. (Mona Schweizer, © CERN) #   image
  14 View of the CMS Detector before closure on August 17th, 2008. (Maximilien Brice; Michael Hoch; Joseph Gobin, © CERN) #   image
  15 Portrait of Lyn Evans, LHC project Leader, on December 3rd, 2008. (Maximilien Brice, © CERN) #   image
  16 Shielding of the L3 magnet, ALICE experiment on July 10th, 2008 (Mona Schweizer, © CERN) #   image
  17 Final preparations on a replacement magnet ready to be lowered into sector 3-4 on November 27th, 2008. (Maximilien Brice, © CERN) #   image
  18 A tunnel with part of one of the beam dumps of the LHC at point 6. Beam dumps are absorption mechanisms where the powerful beams can be extracted completely from the LHC, consisting of a 7m segmented carbon cylinder, 700mm in diameter, contained in a water-cooled steel cylinder, surrounded by about 750 tons of concrete and iron shielding. The sign at top warns of the presence of helium, argon and/or nitrogen in nearby pipes - gases that (if they leaked out) could displace oxygen and cause unconsciousness. (Maximilien Brice; Claudia Marcelloni, © CERN) #   image
  19 Insertion of a Time Of Flight (TOF) module in the upper part of the spaceframe for the ALICE experiment. Charged particles in the intermediate momentum range are identified in ALICE by the TOF detector. The time measurement, in conjunction with the momentum and track length measured by the tracking detectors is used to calculate the particle mass. (Mona Schweizer, © CERN) #   image
  20 Detail of the LHCb Magnet, seen on September 5th, 2008. (Peter Ginter, © CERN) #   image
  21 A collimater for the LHC. The powerful LHC collimation system protects the accelerator against damage due to unavoidable regular and irregular beam loss. (Claudia Marcelloni, © CERN) #   image
  22 View of the LHC machine in the tunnel at the junction part with the beam dump at point 6 on July 25th, 2008. (Maximilien Brice, © CERN) #   image
  23 View of the CMS Detector before closure, on August 17th, 2008. (Maximilien Brice; Michael Hoch; Joseph Gobin, © CERN) #   image
  24 Last views of the L3 magnet before its closure on June 28th, 2008. (Mona Schweizer, © CERN) #   image
  25 Closing of the 30-inch-thick, 430 ton L3 door on the I side, ALICE experiment, on June 11th, 2008. (Mona Schweizer, © CERN) #   image
  26 A radiofrequency chamber of the LHC. Radiofrequency chambers give a kick to the protons once per circuit to increase their speed. Original here. (Wikimedia user Rama / CC BY-SA) #   image
  27 A fireman examines emergency exit signage in the LHC tunnel on February 21st, 2008, during an exercise with French, Swiss and CERN firemen. (Maximilien Brice, © CERN) #   image
  28 Work on the ATLAS semiconductor tracker barrel. Precision work is performed on the semiconductor tracker barrel of the ATLAS experiment. The semiconductor tracker will be mounted in the barrel close to the heart of the ATLAS experiment to detect the path of particles produced in proton-proton collisions. (Maximilien Brice, © CERN) #   image
  29 Integration of the three shells into the ATLAS pixel barrel, the innermost tracking device of the experiment. (Claudia Marcelloni, © CERN) #   image
  30 Installing the ATLAS calorimeter in November of 2005. The eight torodial magnets can be seen on the huge ATLAS detector with the calorimeter before it is moved into the middle of the detector. This calorimeter will measure the energies of particles produced when protons collide in the centre of the detector. (Maximilien Brice, © CERN) #

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1. minchomin - Не винаги гомямите съоръжения на ...
24.11.2009 17:41
Не винаги гомямите съоръжения на световната научна мисъл, дават отговор на определени въпроси. Все пак (LHC) е едно скъпо струващо съоръжение като за построяването му е впрегната цялата световна научна мисъл. Крайният резултат от неговата работа остава под съмнение. Според мен и тука важи правилото, че съвременното човечество строи грандиозни безсмислици за доказване на неясни научни теории и на нещо, което не се знае какво точно да търсим. За справки: http://minchomin.blog.bg/nauka/2009/08/04/cern-greshen-podhod-na-svetovnata-nauka-za-4-5-mlrd-shveicar.374257
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2. mitternacht - ....
29.11.2009 16:08
Пусни оная с Гордън Фрийман :))
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3. pelikan4o - ее да, сега картинката е пълна и с...
29.11.2009 22:17
ее да, сега картинката е пълна и става ясно кой прецака тестовете пъвия път :)
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4. tili - Малееееййй!!!
02.12.2009 14:10
И така ли е започнало Сътворението ??? Уууужас ;-)))
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5. mitternacht - хехехе
04.12.2009 09:37
споко :) и да се прецакат нещата, и пълчища пришълци и зомбита да се появят... той се нуждае само от един "crowbar" :)))
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29.08.2011 01:49
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