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- CLAS_detector abstract "CEBAF Large Acceptance Spectrometer (CLAS) is a nuclear and particle physics detector located in the experimental Hall B at Jefferson Laboratory in Newport News, Virginia, USA. It is used to study the properties of the nuclear matter by the collaboration of over 150 physicist (CLAS Collaboration) from many countries all around the world. Powerful magnets steer the electron beam from the accelerator of Jefferson Laboratory into a target in the experimental hall. The beam's individual electrons smash into the protons and neutrons inside the nuclei of atoms in the target. These violent collisions produce new particles; heavier versions of the familiar protons and neutrons as well a whole variety of intermediate mass particles called "mesons". The outgoing electron which collided with the target nucleus as well as the produced particles go flying out into the detector, where they are measured. Particle physicists use these measurements to try to deduce the underlying structure of protons and neutrons in the target and to try to understand the forces that create these particles.The CLAS detector is unique in that it has a very large acceptance; in other words, it can measure the momentum and angles of almost all of the particles produced in the electron-proton collisions. Roughly spherical, the detector measures 30 feet across. It completely surrounds the target, which is typically a small vial of liquid hydrogen (hydrogen's nucleus is composed of a single proton) or deuterium (with a nucleus consisting of a neutron and a proton).Each electron-proton collision is called an "event". A computer records each event measured by the particle detectors, about 2000 events per second on average. This data is then transferred to a "farm" of computing processors. A team of physicists and students analyze the events, looking for new kinds of particles or evidence for the underlying structure of the proton.".
- CLAS_detector wikiPageExternalLink search?p=find+exp+clas.
- CLAS_detector wikiPageExternalLink Hall-B.
- CLAS_detector wikiPageExternalLink science?_ob=ArticleURL&_udi=B6TJM-48B0HNC-J&_user=859303&_coverDate=05%2F11%2F2003&_rdoc=1&_fmt=high&_orig=search&_sort=d&_docanchor=&view=c&_acct=C000046323&_version=1&_urlVersion=0&_userid=859303&md5=1a4642efd52a4cea643c95d361abecfd.
- CLAS_detector wikiPageID "18162840".
- CLAS_detector wikiPageRevisionID "580723055".
- CLAS_detector hasPhotoCollection CLAS_detector.
- CLAS_detector subject Category:Particle_experiments.
- CLAS_detector subject Category:Spectrometers.
- CLAS_detector type Artifact100021939.
- CLAS_detector type Device103183080.
- CLAS_detector type Instrument103574816.
- CLAS_detector type Instrumentality103575240.
- CLAS_detector type MassSpectrometer103726516.
- CLAS_detector type Object100002684.
- CLAS_detector type OpticalInstrument103852280.
- CLAS_detector type PhysicalEntity100001930.
- CLAS_detector type Spectrometers.
- CLAS_detector type Spectroscope104273064.
- CLAS_detector type Whole100003553.
- CLAS_detector comment "CEBAF Large Acceptance Spectrometer (CLAS) is a nuclear and particle physics detector located in the experimental Hall B at Jefferson Laboratory in Newport News, Virginia, USA. It is used to study the properties of the nuclear matter by the collaboration of over 150 physicist (CLAS Collaboration) from many countries all around the world. Powerful magnets steer the electron beam from the accelerator of Jefferson Laboratory into a target in the experimental hall.".
- CLAS_detector label "CLAS detector".
- CLAS_detector label "CLAS".
- CLAS_detector sameAs CLAS.
- CLAS_detector sameAs m.04crb_n.
- CLAS_detector sameAs Q3648783.
- CLAS_detector sameAs Q3648783.
- CLAS_detector sameAs CLAS_detector.
- CLAS_detector wasDerivedFrom CLAS_detector?oldid=580723055.
- CLAS_detector homepage Hall-B.
- CLAS_detector isPrimaryTopicOf CLAS_detector.