Hall B

Metadata Updated: March 8, 2017

Hall B is the site of the CEBAF Large Acceptance Spectrometer (CLAS) detector. The detector was built and is run by a collaboration of nearly 150 physicists from more than 30 universities in the U.S., Europe, the former Soviet Union and Korea. It took about ten years and $30 million to build, and it has been taking data since December, 1997.Powerful magnets steer the electron beam into a target in the experimental hall. The beam[HTML_REMOVED]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 [HTML_REMOVED]mesons[HTML_REMOVED]. The outgoing electron which collided with the target nucleus as well as the produced particles go flying out into our detector, where they[HTML_REMOVED]re measured. Our job as particle physicists is to 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.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Metadata Created Date March 8, 2017
Metadata Updated Date March 8, 2017

Metadata Source

Harvested from Federal Laboratory Consortium Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date March 8, 2017
Metadata Updated Date March 8, 2017
Publisher Federal Laboratory Consortium
Unique Identifier 81B87813-1CD9-49ED-9742-B2D0615C2AAB
Maintainer Email
Public Access Level public
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Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Flcbusinessurl https://flcbusiness.federallabs.org/#/laboratory/5343
Harvest Object Id 8c35888c-3afa-45e5-b296-966a7daa19cb
Harvest Source Id 5859cfed-553c-48de-a478-b67b5225f6fc
Harvest Source Title Federal Laboratory Consortium Data.json
Sizesqft 0
Source Datajson Identifier True
Source Hash bed236e66c4eb49ca6e2e0d039a668c1e8924693
Source Schema Version 1.1

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