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General relativistic quantum optics: Finite-size particle detector models in curved spacetimes
(Amer Physical Soc, 2020-02-18)
We propose a fully covariant model for smeared particle detectors in quantum field theory in curved spacetimes. We show how effects related to accelerated motion of the detector and the curvature of spacetime influence the ...
Study of a 10B + ZnS(Ag) neutron detector as an alternative to 3 He-based detectors in Homeland Security
(ELSEVIER, 2016-11)
The response of a scintillation neutron detector of ZnS(Ag) with 10B was calculated, using the MCNPX Monte Carlo Code. The detector consists of four panels of polymethyl methacrylate (PMMA) and five thin layers of ~0.017 ...
Results of the engineering run of the coherent neutrino nucleus interaction experiment (CONNIE)
(IOP Publishing, 2016-07)
The CONNIE detector prototype is operating at a distance of 30 m from the core of a 3.8 GWth nuclear reactor with the goal of establishing Charge-Coupled Devices (CCD) as a new technology for the detection of coherent ...
10B+ZnS(Ag) as an alternative to 3 He-based detectors for Radiation Portal Monitors
(EDP Sciences, 2017-09-25)
Typical radiation portal monitor systems, RPM, deployed to detect illicit trafficking of radioactive materials include a set of gamma-ray detectors and neutron detectors. Usually the employed neutron detectors are pressurized ...
Multimessenger astronomy with gravitational waves and high-energy neutrinos
(American Physical Society, 2013-10)
Many of the astrophysical sources and violent phenomena observed in our Universe are potential emitters of gravitational waves and high-energy cosmic radiation, including photons, hadrons, and presumably also neutrinos. ...
Multichannel spectrophotometry and photodiode arrays.
(Soc Brasileira QuimicaSao PauloBrasil, 1997)
A novel method to extract dark matter parameters from neutrino telescope data
(Iop Publishing LtdBristolInglaterra, 2011)
Discrete axial motion of a radioactive tracer reconstructed from the response of axially aligned detectors: Application to the analysis of a bubble column dynamics
(Elsevier, 2013-03)
The feasibility of extracting relevant dynamic information of a bubble column from the approximate reconstruction of a radioactive tracer axial trajectory using a set of axially aligned detectors (AAD) is explored. The ...
UNIFORMLY ACCELERATED FINITE-TIME DETECTORS
(American Physical Soc, 1993-10-15)
The behavior of uniformly accelerated detectors in the Minkowski and Rindler vacua is analyzed when the detector is coupled to a scalar field during a finite amount of time T. We point out that the logarithmic ultraviolet ...
Uniformly accelerated finite-time detectors
(1993-01-01)
The behavior of uniformly accelerated detectors in the Minkowski and Rindler vacua is analyzed when the detector is coupled to a scalar field during a finite amount of time T. We point out that the logarithmic ultraviolet ...