ArgoNeuT and MicroBooNE: LAr-TPC's at Fermilab

Journal Article · Tue Mar 30 04:00:00 EDT 2010 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3399310· OSTI ID:21367083

Antonello, Maddalena ^[1]

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1. INFN-Laboratori Nazionali del Gran Sasso, s.s. 17bis Km 18-910, Assergi (L'Aquila) (Italy)

Liquid Argon Time Projection Chamber technology provides unique features in event imaging and calorimetric resolution. These characteristics, combined with a good rejection power and a (virtually) unlimited active mass, make this detector one of the best candidate for the next generation of long-baseline neutrino oscillation experiments aimed at precision measurements of the MNPS matrix elements. Up to now the largest LAr-TPC operated is the first semi-module of the ICARUS T600 detector (300 tons of LAr). The scalability of this technology to massive detectors (>=5 ktons) is still to be proven. The ArgoNeuT detector, a small LAr-TPC (0.24 ton of active mass) exposed to the NuMI beam at FNAL currently producing the first low-energy neutrino events in a LAr-TPC, is the first step of a staged US program to realize and operate a massive LAr-TPC detector. The proposed MicroBooNE experiment, a LAr-TPC of 100 tons of active mass, to be exposed to the Booster Neutrino Beam and the NuMI beam at FNAL, is the next crucial step of this program. Design details and experimental goals of both experiments are reported in this paper.

• OSTI ID: 21367083
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1222; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BEAMS
DETECTION
DRIFT CHAMBERS
ELEMENTARY PARTICLES
FERMILAB
FERMIONS
INTERACTIONS
LEPTON BEAMS
LEPTON REACTIONS
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-NUCLEON INTERACTIONS
LEPTONS
MASSLESS PARTICLES
MATRIX ELEMENTS
MEASURING INSTRUMENTS
MULTIWIRE PROPORTIONAL CHAMBERS
NATIONAL ORGANIZATIONS
NEUTRINO BEAMS
NEUTRINO DETECTION
NEUTRINO OSCILLATION
NEUTRINO REACTIONS
NEUTRINO-NUCLEON INTERACTIONS
NEUTRINOS
NUCLEAR REACTIONS
PARTICLE BEAMS
PARTICLE INTERACTIONS
PROPORTIONAL COUNTERS
RADIATION DETECTION
RADIATION DETECTORS
RESOLUTION
SHOWER COUNTERS
TIME PROJECTION CHAMBERS
US DOE
US ORGANIZATIONS