Fragment Separator

Fragment Separator

A fragment separator is an ion-optical device used to focus and separate products from the collision of relativistic ion beams with thin targets. Selected products can then be studied individually. Fragment separators typically consist of a series of superconducting magnetic multipole elements. The thin target immediately before the separator allows the fragments produced through various reactions to escape the target material still at a very high velocity. The products are forward-focused because of the high velocity of the center-of-mass in the beam-target interaction, which allows fragment separators to collect a large fraction (in some cases nearly all) of the fragments produced in the target. Some examples of currently operating Fragment separators are the FRS at GSI, the A1900 at NSCL, and BigRIPS at RIKEN.


Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • Fragment Separator — Le Fragment Separator ou FRS est un dispositif expérimental situé au GSI à Darmstadt en Allemagne. Il est utilisé pour produire des faisceaux de particules dits secondaires à partir des faisceaux primaires délivrés par le Synchrotron SIS du GSI.… …   Wikipédia en Français

  • FRS Fragment Separator — The GSI Fragment Separator or FRS is a facility built in 1990 at GSI near Darmstadt, Germany. It produces and separates different beams of (usually) radioactive ions. The process is made from a stable beam accelerated by UNILAC and then SIS… …   Wikipedia

  • Fragment identifier — In computer hypertext, a fragment identifier is a short string of characters that refers to a resource that is subordinate to another, primary resource. The primary resource is identified by a Uniform Resource Identifier (URI), and the fragment… …   Wikipedia

  • Институт тяжёлых ионов — (GSI) …   Википедия

  • Gottfried Münzenberg — (born March 17, 1940 in Nordhausen, Germany) is a German physicist. He studied physics at Justus Liebig Universität in Giessen and Leopold Franzens Universität Innsbruck and completed his studies with a Ph.D. at the University of Giessen, Germany …   Wikipedia

  • FRS — is an abbreviation which can stand for various phrases:* The Facility Registry System of the United States Environmental Protection Agency * Family Radio Service, a personal radio service utilizing the UHF band * Family Resources Survey * The… …   Wikipedia

  • Radioactive Ion Beam Optimization — RIBO stands for the Radioactive Ion Beam Optimization, a concept closely linked to the extraction of rare isotopes from targets.OverviewIndeed, rare and radioactive here are synonyms. These are nuclei with an excess or deficit of neutrons or… …   Wikipedia

  • Facility for Antiproton and Ion Research — Logo des GSI Helmholtzzentrums für Schwerionenforschung Das GSI Helmholtzzentrum für Schwerionenforschung in Darmstadt Arheilgen ist eine Großforschungseinrichtung, die 1969 als Gesellschaft für Schwerionenforschung (GSI) gegründet wurde, um… …   Deutsch Wikipedia

  • GSI Helmholtzzentrum für Schwerionenforschung — Rechtsform GmbH Gründung 1969 Sitz …   Deutsch Wikipedia

  • Gesellschaft für Schwerionenforschung — Logo des GSI Helmholtzzentrums für Schwerionenforschung Das GSI Helmholtzzentrum für Schwerionenforschung in Darmstadt Arheilgen ist eine Großforschungseinrichtung, die 1969 als Gesellschaft für Schwerionenforschung (GSI) gegründet wurde, um… …   Deutsch Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”