Search Results - "Vetrugno, D"
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Kolmogorov analysis detecting radio and Fermi gamma-ray sources in cosmic microwave background maps
Published in Europhysics letters (01-07-2010)“…The Kolmogorov stochasticity parameter is shown to act as a tool to detect point sources in the cosmic microwave background (CMB) radiation temperature maps…”
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Beyond the Required LISA Free-Fall Performance: New LISA Pathfinder Results down to 20 μHz
Published in Physical review letters (05-02-2018)“…In the months since the publication of the first results, the noise performance of LISA Pathfinder has improved because of reduced Brownian noise due to the…”
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Sub-Femto-g Free Fall for Space-Based Gravitational Wave Observatories: LISA Pathfinder Results
Published in Physical review letters (07-06-2016)“…We report the first results of the LISA Pathfinder in-flight experiment. The results demonstrate that two free-falling reference test masses, such as those…”
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Sensor Noise in LISA Pathfinder: In-Flight Performance of the Optical Test Mass Readout
Published in Physical review letters (02-04-2021)“…We report on the first subpicometer interferometer flown in space. It was part of ESA’s Laser Interferometer Space Antenna (LISA) Pathfinder mission and…”
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Charge-Induced Force Noise on Free-Falling Test Masses: Results from LISA Pathfinder
Published in Physical review letters (26-04-2017)“…We report on electrostatic measurements made on board the European Space Agency mission LISA Pathfinder. Detailed measurements of the charge-induced…”
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6
Temperature Stability in the Sub-milliHertz Band With Lisa Pathfinder
Published in Monthly notices of the Royal Astronomical Society (01-07-2019)“…LISA Pathfinder (LPF) was a technology pioneering mission designed to test key technologies required for gravitational wave detection in space. In the low…”
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Characteristics and Energy Dependence of Recurrent Galactic Cosmic-Ray Flux Depressions and of a Forbush Decrease with LISA Pathfinder
Published in The Astrophysical journal (20-02-2018)“…Galactic cosmic-ray (GCR) energy spectra observed in the inner heliosphere are modulated by the solar activity, the solar polarity and structures of solar and…”
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Micrometeoroid Events in LISA Pathfinder
Published in The Astrophysical journal (20-09-2019)“…The zodiacal dust complex, a population of dust and small particles that pervades the solar system, provides important insight into the formation and dynamics…”
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Spacecraft and interplanetary contributions to the magnetic environment on-board LISA Pathfinder
Published in Monthly notices of the Royal Astronomical Society (2020)“…ABSTRACT LISA Pathfinder (LPF) has been a space-based mission designed to test new technologies that will be required for a gravitational wave observatory in…”
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LISA Pathfinder Performance Confirmed in an Open-Loop Configuration: Results from the Free-Fall Actuation Mode
Published in Physical review letters (13-09-2019)“…We report on the results of the LISA Pathfinder (LPF) free-fall mode experiment, in which the control force needed to compensate the quasistatic differential…”
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Forbush Decreases and <2 Day GCR Flux Non-recurrent Variations Studied with LISA Pathfinder
Published in The Astrophysical journal (01-04-2019)“…Non-recurrent short-term variations of the galactic cosmic-ray (GCR) flux above 70 MeV n−1 were observed between 2016 February 18 and 2017 July 3 on board the…”
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12
Measuring the Galactic Cosmic Ray flux with the LISA Pathfinder radiation monitor
Published in Astroparticle physics (01-03-2018)“…Test mass charging caused by cosmic rays will be a significant source of acceleration noise for space-based gravitational wave detectors like LISA. Operating…”
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In-flight testing of the injection of the LISA Pathfinder test mass into a geodesic
Published in Advances in space research (01-01-2021)“…LISA Pathfinder is a technology demonstrator space mission, aimed at testing key technologies for detecting gravitational waves in space. The mission is the…”
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Actuation crosstalk in free-falling systems: Torsion pendulum results for the engineering model of the LISA pathfinder gravitational reference sensor
Published in Astroparticle physics (01-01-2018)“…In this paper we report on measurements on actuation crosstalk, relevant to the gravitational reference sensors for LISA Pathfinder and LISA. In these sensors,…”
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Forbush Decreases and <2 Day GCR Flux Non-Recurrent Variations Studied with LISA Pathfinder
Published in The Astrophysical journal (04-04-2019)“…Non-recurrent short-term variations of the galactic cosmic-ray (GCR) flux above 70 MeV n(exp −1) were observed between 2016 February 18 and 2017 July 3 on…”
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In-depth analysis of LISA Pathfinder performance results: Time evolution, noise projection, physical models, and implications for LISA
Published 04-09-2024“…Phys. Rev. D 110, 042004 (2024) We present an in-depth analysis of the LISA Pathfinder differential acceleration performance over the entire course of its…”
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Tilt-to-length coupling in LISA Pathfinder: long-term stability
Published 08-07-2024“…The tilt-to-length coupling during the LISA Pathfinder mission has been numerically and analytically modeled for particular timespans. In this work, we…”
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Magnetic-induced force noise in LISA Pathfinder free-falling test masses
Published 05-07-2024“…LISA Pathfinder was a mission designed to test key technologies required for gravitational wave detection in space. Magnetically driven forces play a key role…”
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Precision measurements of the magnetic parameters of LISA Pathfinder test masses
Published 05-07-2024“…A precise characterization of the magnetic properties of LISA Pathfinder free falling test-masses is of special interest for future gravitational wave…”
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NanoNewton electrostatic force actuators for femtoNewton-sensitive measurements: system performance test in the LISA Pathfinder mission
Published 30-12-2023“…Electrostatic force actuation is a key component of the system of geodesic reference test masses (TM) for the LISA orbiting gravitational wave observatory and…”
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