The SuperFGD Prototype charged particle beam tests [Elektronisk resurs]

• A novel scintillator detector, the SuperFGD, has been selected as the main neutrino target for an upgrade of the T2K experiment ND280 near detector. The detector design will allow nearly 47r coverage for neutrino interactions at the near detector and will provide lower energy thresholds, significantly reducing systematic errors for the experiment. The SuperFGD is made of optically-isolated scintillator cubes of size 10 x 10 x 10 mm(3), providing the required spatial and energy resolution to reduce systematic uncertainties for future T2K runs. The SuperFGD for T2K will have close to two million cubes in a 1920 x 560 x 1840 mm(3) volume. A prototype made of 24 x 8 x 48 cubes was tested at a charged particle beamline at the CERN PS facility. The SuperFGD Prototype was instrumented with readout electronics similar to the future implementation for T2K. Results on electronics and detector response are reported in this paper, along with a discussion of the 3D reconstruction capabilities of this type of detector. Several physics analyses with the prototype data are also discussed, including a study of stopping protons. 

Ämnesord

Natural Sciences  (hsv)

Physical Sciences  (hsv)

Accelerator Physics and Instrumentation  (hsv)

Naturvetenskap  (hsv)

Fysik  (hsv)

Acceleratorfysik och instrumentering  (hsv)

Natural Sciences  (hsv)

Physical Sciences  (hsv)

Subatomic Physics  (hsv)

Naturvetenskap  (hsv)

Fysik  (hsv)

Subatomär fysik  (hsv)

Genre

government publication  (marcgt)

Indexterm och SAB-rubrik

Front-end electronics for detector readout

Neutrino detectors

Optical detector readout concepts

Scintillators

scintillation and light emission processes (solid

gas and liquid scintillators)