D. Rozza
YOU?
Author Swipe
View article: AdriaArray temporary deployment in the Po Plain and Sardinia (Italy)
AdriaArray temporary deployment in the Po Plain and Sardinia (Italy) Open
We present the deployment and performance of 17 temporary broadband seismic stations installed in Northern Italy and Sardinia as part of the AdriaArray project. These stations aim to densify the national seismic network, especially in area…
View article: The impact of local noise recorded at the ET candidate sites on the signal to noise ratio of CBC gravitational wave signals for the ET triangle configuration
The impact of local noise recorded at the ET candidate sites on the signal to noise ratio of CBC gravitational wave signals for the ET triangle configuration Open
We present an evaluation of how site dependent noise can affect the signal to noise ratio (SNR) of compact binary coalescence (CBC) signals in the future 3rd generation gravitational wave (GW) detector Einstein telescope (ET). The design o…
View article: A Nested Inverted Pendulum as a Possible Pre-Isolator for the ET-LF Seismic Isolation System
A Nested Inverted Pendulum as a Possible Pre-Isolator for the ET-LF Seismic Isolation System Open
The third-generation instrument era is approaching, and the Einstein Telescope (ET) giant interferometer is becoming a reality, with the potential to be installed at an underground site where seismic noise is about 100 times lower than at …
View article: Spectra of He Isotopes and the <sup>3</sup>He/<sup>4</sup>He Ratio
Spectra of He Isotopes and the <sup>3</sup>He/<sup>4</sup>He Ratio Open
Since its launch, the Alpha Magnetic Spectrometer-02 (AMS-02) has delivered outstanding quality measurements of the spectra of cosmic-ray (CR) species, e ± , , and nuclei (H–Si, S, Fe), which have resulted in a number of breakthrough…
View article: Spectra of He isotopes and the $^3$He/$^4$He ratio
Spectra of He isotopes and the $^3$He/$^4$He ratio Open
Since its launch, the Alpha Magnetic Spectrometer-02 (AMS-02) has delivered outstanding quality measurements of the spectra of cosmic-ray (CR) species, $e^{\pm}$, $\bar{p}$, and nuclei (H-Si, S, Fe), which have resulted in a number of brea…
View article: Exploring Vacuum-Gravity Interaction through the Archimedes Experiment: Recent Results and Future Prospects
Exploring Vacuum-Gravity Interaction through the Archimedes Experiment: Recent Results and Future Prospects Open
The goal of the Archimedes experiment is to investigate the role of the interaction between the vacuum fluctuations and gravitational field. This will be possible thanks to a high sensitivity and cryogenic balance installed in the SarGrav …
View article: Seismic noise characterisation for the Buddusò – Ala dei Sardi wind park (Sardinia, Italy) and its impact on the Einstein Telescope candidate site
Seismic noise characterisation for the Buddusò – Ala dei Sardi wind park (Sardinia, Italy) and its impact on the Einstein Telescope candidate site Open
Wind turbines generate significant seismic noise and interfere with sensitive instruments, such as permanent and temporary seismic sensors installed nearby, hampering their detection capabilities. This study investigates the seismic noise …
View article: Analytical study of the merging rate of low-mass intermediate-mass black holes in preparation for the future <i>Einstein</i> Telescope
Analytical study of the merging rate of low-mass intermediate-mass black holes in preparation for the future <i>Einstein</i> Telescope Open
Context. The detection of gravitational wave (GW) signals by Advanced LIGO, Virgo, and KAGRA interferometers opened a new chapter in our understanding of the formation of compact objects. In particular, the detection of GW190521 is observa…
View article: Correlated 0.01–40 Hz seismic and Newtonian noise and its impact on future gravitational-wave detectors
Correlated 0.01–40 Hz seismic and Newtonian noise and its impact on future gravitational-wave detectors Open
We report correlations in underground seismic measurements with horizontal\nseparations of several hundreds of meters to a few kilometers in the frequency\nrange 0.01Hz to 40Hz. These seismic correlations could threaten science goals\nof p…
View article: Results from WINES: Wind turbIne Noise assEsSment in the Italian site candidate for &#8220;Einstein Telescope&#8221;, the third-generation gravitational wave detector.
Results from WINES: Wind turbIne Noise assEsSment in the Italian site candidate for “Einstein Telescope”, the third-generation gravitational wave detector. Open
The area in the municipalities of Lula, Bitti, and Onanì in Sardinia (Italy) is a candidate for hosting the “Einstein Telescope” (ET, the third-generation gravitational wave detector), given the extremely low level of natu…
View article: Characterizing the Sardinia candidate site for the Einstein Telescope
Characterizing the Sardinia candidate site for the Einstein Telescope Open
Due to its unique geophysical features and to the low density population of the area, Sos Enattos is a promising candidate site to host the Einstein Telescope (ET), the third-generation Gravitational Wave Observatory. The geophysical chara…
View article: The Archimedes Experiment, results on the thermal modulation system.
The Archimedes Experiment, results on the thermal modulation system. Open
The scientific objective of Archimedes is to weigh the vacuum, i.e. to investigate the role of the interaction of vacuum fluctuations with the force of gravity, using a high sensitivity balance. It will measure the small weight variations …
View article: The OCRA International Cosmic Day
The OCRA International Cosmic Day Open
The INFN Outreach Cosmic Ray Activities (OCRA) project involves 24 divisions of the Institute all over Italy and offers activities for both students and teachers. The International Cosmic Day - ICD, organized by DESY, is one of the OCRA ac…
View article: OCRA – an outreach program on cosmic rays for teachers and students
OCRA – an outreach program on cosmic rays for teachers and students Open
The Outreach Cosmic Ray Activities (OCRA) project was created in 2018 within the Italian Istituto Nazionale di Fisica Nucleare (INFN) to offer a platform for all outreach activities focusing on cosmic rays within the institute. OCRA now co…
View article: Quantum zero point electromagnetic energy difference between the superconducting and the normal phase in a HTc superconducting metal bulk sample
Quantum zero point electromagnetic energy difference between the superconducting and the normal phase in a HTc superconducting metal bulk sample Open
We provide a novel methodological approach to the estimate of the change of the Quantum Vacuum electromagnetic energy density in a High critical Temperature superconducting metal bulk sample, when it undergoes the transition in temperature…
View article: Casimir energy for N superconducting cavities: a model for the YBCO (GdBCO) sample to be used in the Archimedes experiment
Casimir energy for N superconducting cavities: a model for the YBCO (GdBCO) sample to be used in the Archimedes experiment Open
View article: A Hint of a Low-energy Excess in Cosmic-Ray Fluorine
A Hint of a Low-energy Excess in Cosmic-Ray Fluorine Open
Since its launch, the Alpha Magnetic Spectrometer–02 (AMS-02) has delivered outstanding quality measurements of the spectra of cosmic-ray (CR) species ( , e ± ) and nuclei (H–O, Ne, Mg, Si, Fe), which resulted in a number of breakthr…
View article: Picoradiant tiltmeter and direct ground tilt measurements at the Sos Enattos site
Picoradiant tiltmeter and direct ground tilt measurements at the Sos Enattos site Open
We report the tilt sensitivity reached by the ARCHIMEDES tiltmeter in the 2–20 Hz frequency region, where seismic noise is expected to give an important limitation to the sensitivity in the next future Gravitational Waves detection, partic…
View article: The online laboratories for OCRA - Outreach Cosmic Ray Activities INFN project
The online laboratories for OCRA - Outreach Cosmic Ray Activities INFN project Open
OCRA - Outreach Cosmic Ray Activities was born in 2018 as a national outreach project of INFN with the aim of collecting, within a national framework, the numerous public engagement activities in the field of cosmic ray physics already pre…
View article: Studying the low-energy excess in cosmic-ray iron: a possible evidence of a massive supernova activity in the solar neighborhood via primary 60Fe
Studying the low-energy excess in cosmic-ray iron: a possible evidence of a massive supernova activity in the solar neighborhood via primary 60Fe Open
Since its launch the Alpha Magnetic Spectrometer–02 (AMS-02) has delivered outstanding quality measurements of the spectra of cosmic-ray (CR) species, which resulted in a number of breakthroughs. A recently published spectrum of iron is of…
View article: Seismic glitchness at Sos Enattos site: impact on intermediate black hole binaries detection efficiency
Seismic glitchness at Sos Enattos site: impact on intermediate black hole binaries detection efficiency Open
View article: Correction to: Seismic glitchness at Sos Enattos site: impact on intermediate black hole binaries detection efficiency
Correction to: Seismic glitchness at Sos Enattos site: impact on intermediate black hole binaries detection efficiency Open
View article: Observation of Complex Time Structures in the Cosmic Ray Fluxes by the Alpha Magnetic Spectrometer on the ISS
Observation of Complex Time Structures in the Cosmic Ray Fluxes by the Alpha Magnetic Spectrometer on the ISS Open
We present high-statistics, precision measurements by AMS of the detailed time and rigidity dependence of the primary cosmic-ray electron, positron, proton and helium fluxes over 79 Bartels rotations from May 2011 to May 2017 in the energy…
View article: NIEL Dose Analysis on triple and single junction InGaP/GaAs/Ge solar cells irradiated with electrons, protons and neutrons
NIEL Dose Analysis on triple and single junction InGaP/GaAs/Ge solar cells irradiated with electrons, protons and neutrons Open
Triple junction (InGaP/GaAs/Ge) and single junction (SJ) solar cells were irradiated with electrons, protons and neutrons. The degradation of remaining factors was analyzed as function of the induced Displacement Damage Dose (DDD) calculat…
View article: NIEL DOSE and DLTS Analyses on Triple and Single Junction solar cells irradiated with electrons and protons
NIEL DOSE and DLTS Analyses on Triple and Single Junction solar cells irradiated with electrons and protons Open
Space solar cell radiation hardness is of fundamental importance in view of the future missions towards harsh radiation environment (like the Jupiter missions) and for the new spacecraft using Electrical Propulsion. In this paper we report…
View article: Effects of irradiation on Triple and Single Junction InGaP/GaAs/Ge solar cells
Effects of irradiation on Triple and Single Junction InGaP/GaAs/Ge solar cells Open
The investigation of the degradation effects on triple-junction (TJ) solar cells, operating in space environment, is of primary importance in view of future space missions towards harsh radiation orbits (e.g. MEO with high particle irradia…
View article: Deciphering the Local Interstellar Spectra of Primary Cosmic-Ray Species with HelMod
Deciphering the Local Interstellar Spectra of Primary Cosmic-Ray Species with HelMod Open
Local interstellar spectra (LIS) of primary cosmic ray (CR) nuclei, such as helium, oxygen, and mostly primary carbon are derived for the rigidity range from 10 MV to ∼200 TV using the most recent experimental results combined with the sta…
View article: Inside out: unveiling local interstellar spectra of cosmic ray species
Inside out: unveiling local interstellar spectra of cosmic ray species Open
Local interstellar spectra (LIS) for protons, helium and antiprotons are built using the most recent experimental results combined with state-of-the-art models for propagation in the Galaxy and Heliosphere. Two propagation packages, GALPRO…
View article: Solution of Heliospheric Propagation: Unveiling the Local Interstellar Spectra of Cosmic-ray Species
Solution of Heliospheric Propagation: Unveiling the Local Interstellar Spectra of Cosmic-ray Species Open
Local interstellar spectra (LIS) for protons, helium, and antiprotons are built using the most recent experimental results combined with state-of-the-art models for propagation in the Galaxy and heliosphere. Two propagation packages, GALPR…
View article: Displacement Damage dose and DLTS Analyses on Triple and Single Junction solar cells irradiated with electrons and protons
Displacement Damage dose and DLTS Analyses on Triple and Single Junction solar cells irradiated with electrons and protons Open
Space solar cells radiation hardness is of fundamental importance in view of the future missions towards harsh radiation environment (like e.g. missions to Jupiter) and for the new spacecraft using electrical propulsion. In this paper we r…