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4 results on '"Frasconi, Franco"'

1. Measurement of the optical parameters of the Virgo interferometer

Author

Virgo Collaboration, Acernese, Fausto, Alshourbagy, Mohamed, Amico, Paolo, Aoudia, S., Antonucci, Federica, Astone, P., Avino, Saverio, Babusci, D., Ballardin, G., Barone, Fabrizio, Barsuglia, Matteo, Barsotti, Lisa, Beauville, Fabrice, Bigotta, Stefano, Birindelli, Simona, Bizouard, Marie-Anne, Boccara, Albert-Claude, Bondu, Francois, Bosi, Leone, Braccini, Stefano, Bradaschia, Carlo, Brillet, Alain, Brisson, Violette, Brocco, Laura, Buskulic, Damir, Calloni, Enrico, Campagna, Enrico, Cavalier, Fabien, Carbognani, Franco, Cavalieri, Roberto, Cella, Giancarlo, Cesarini, E., Chassande-Motin, Eric, Christensen, N., Clapson, Andre-Claude, Frederic, Cleva, Corda, Christian, Corsi, A., Cottone, Francesco, Coulon, Jean-Pierre, Cuoco, Elena, Dari, Anna, Datillo, Vicenzo, Davier, Michel, Del Prete, M., Rosa, Rosario, Di Fiore, Luciano, Di Virgilio, Angela, Dujardin, Benedicte, Eleuteri, A., Ferrante, Isidoro, Fidecaro, Francesco, Fiori, Irene, Flaminio, Raffaele, Fourier, Jean Daniel, Frasca, Sergio, Frasconi, Franco, Francois, Olivier, Gammaitoni, Luca, Garufi, F., Genin, E., Gennai, Alberto, Giazotto, Adalberto, Giordano, G., Giordano, Lara, Gouaty, Romain, Grosjean, Daniel, Guidi, Gianluca M., Hebri, Salem, Heitmann, Henrich, Hello, Patrice, Karkar, Sonia, Kreckelbergh, Stephane, La Penna, Paolo, Laval, Mikael, Leroy, Nicolas, Letendre, Nicolas, Lopez, B., Lorenzini, Matteo, Loriette, Vincent, Losurdo, Giovanni, Mackowski, Jean-Marie, Majorana, Ettore, Mantovani, Maddalena, Fabio Garufi, Marion, Frederique, Marque, Julien, Martelli, Filippo, Masserot, Alain, Mazzoni, Massimo, Menzinger, F., Moreau, J., Milano, Leopoldo, Moins, Christophe, Morgado, Nazario, Mours, Benoit, Nary-Man, Catherine, Nocera, Flavio, Pai, A., Palomba, Cristiano, Paoletti, Federico, Pardi, Silvio, Pasqualetti, Antonio, Passaquieti, Roberto, Passuello, Diego, Perniola, B., Piergiovanni, Francesco, Pinard, Laurent, Poggiani, Rosa, Punturo, Michele, Puppo, Paola, Qipiani, K., Rapagnani, Piero, Ricci, Fulvio, Reita, V., Remillieux, Alban, Ricciardi, Iolanda, Ruggi, Paolo, Russo, Guido, Solimeno, Salvatore, Spallicci, Alessandro, Stanga, R., Tarallo, M., Toncelli, Alessandra, Tonelli, Mauro, Tournefier, Edwige, Travasso, Flavio, Tremola, C., Vajente, Gabriele, Verkindt, Didier, Vetrano, Flavia, Vicere, Andrea, Vinet, Jean Yves, Vocca, Helios, Yvert, Michel, Astrophysique Relativiste Théories Expériences Métrologie Instrumentation Signaux ( ARTEMIS ), Université Nice Sophia Antipolis ( UNS ), Université Côte d'Azur ( UCA ) -Université Côte d'Azur ( UCA ) -Institut national des sciences de l'Univers ( INSU - CNRS ) -Observatoire de la Côte d'Azur, Université Côte d'Azur ( UCA ) -Centre National de la Recherche Scientifique ( CNRS ), Laboratoire de l'Accélérateur Linéaire ( LAL ), Université Paris-Sud - Paris 11 ( UP11 ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Centre National de la Recherche Scientifique ( CNRS ), Laboratoire d'Annecy de Physique des Particules ( LAPP/Laboratoire d'Annecy-le-Vieux de Physique des Particules ), Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Université Savoie Mont Blanc ( USMB [Université de Savoie] [Université de Chambéry] ) -Centre National de la Recherche Scientifique ( CNRS ), Laboratoire des matériaux avancés ( LMA ), Université Claude Bernard Lyon 1 ( UCBL ), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Centre National de la Recherche Scientifique ( CNRS ) -Centre National de la Recherche Scientifique ( CNRS ), VIRGO, BOMBAR, Claudine, Astrophysique Relativiste Théories Expériences Métrologie Instrumentation Signaux (ARTEMIS), Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de la Côte d'Azur, Université Côte d'Azur (UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire des matériaux avancés (LMA), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Université de Lyon

Subjects
[PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], General Relativity and Quantum Cosmology, [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph], [PHYS.ASTR.CO] Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astrophysics::Instrumentation and Methods for Astrophysics, Physics::Optics, Astrophysics::Cosmology and Extragalactic Astrophysics, [SDU.ASTR] Sciences of the Universe [physics]/Astrophysics [astro-ph], [ PHYS.ASTR.CO ] Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astrophysics::Galaxy Astrophysics, [ SDU.ASTR ] Sciences of the Universe [physics]/Astrophysics [astro-ph]
Abstract

Soumis à Applied Optics; The Virgo interferometer, aimed at detecting gravitational waves, is now in a commissioning phase. Measurements of its optical properties are needed for the understanding of the instrument. The techniques developed for the measurement of the optical parameters of Virgo are presented in this paper. These parameters are compared to the Virgo specifications.

Published
2007

2. Measurement of the optical parameters of the Virgo interferometer

Author

Acernese, Fausto, Alshourbagy, Mohamed, Amico, Paolo, Aoudia, S., Antonucci, Federica, Astone, P., Avino, Saverio, Babusci, D., Ballardin, G., Barone, Fabrizio, Barsuglia, Matteo, Barsotti, Lisa, Beauville, Fabrice, Bigotta, Stefano, Birindelli, Simona, Bizouard, Marie-Anne, Boccara, Albert-Claude, Bosi, Leone, Braccini, Stefano, Bradaschia, Carlo, Brillet, Alain, Brisson, Violette, Brocco, Laura, Buskulic, Damir, Calloni, Enrico, Campagna, Enrico, Carbognani, Franco, Cavalier, Fabien, Cavalieri, Roberto, Cella, Giancarlo, Cesarini, E., Chassande-Mottin, Eric, Christensen, N., Clapson, Andre-Claude, Cleva, Frederic, Corda, Christian, Corsi, A., Cottone, Francesco, Coulon, Jean-Pierre, Elena Cuoco, Dari, Anna, Datillo, Vincenzo, Davier, Michel, Del Prete, M., Rosa, Rosario, Di Fiore, Luciano, Di Virgilio, Angela, Dujardin, Benedicte, Eleuteri, A., Ferrante, Isidoro, Fidecaro, Francesco, Fiori, Irene, Flaminio, Raffaele, Fournier, Jean Daniel, Frasca, Sergio, Frasconi, Franco, Francois, Olivier, Gammaitoni, Luca, Garufi, F., Genin, E., Gennai, Alberto, Giazotto, Adalberto, Giordano, G., Gouaty, Romain, Grosjean, Daniel, Guidi, Gianluca M., Hebri, Salem, Heitmann, Henrich, Hello, Patrice, Karkar, Sonia, Kreckelbergh, Stephane, La Penna, Paolo, Laval, Mikael, Leroy, Nicolas, Letendre, Nicolas, Lopez, B., Lorenzini, Matteo, Loriette, Vincent, Losurdo, Giovanni, Mackowski, Jean-Marie, Majorana, Ettore, Mantovani, Maddalena, Marchesoni, Fabio, Marion, Frederique, Marque, Julien, Martelli, Filippo, Masserot, Alain, Mazzoni, Massimo, Menzinger, F., Moreau, J., Milano, Leopoldo, Moins, Christophe, Morgado, Nazario, Mours, Benoit, Nary-Man, Catherine, Nocera, Flavio, Pai, A., Palomba, Cristiano, Paoletti, Federico, Pardi, Silvio, Pasqualetti, Antonio, Passaquieti, Roberto, Passuello, Diego, Perniola, B., Piergiovanni, Francesco, Pinard, Laurent, Poggiani, Rosa, Punturo, Michele, Puppo, Paola, Qipiani, K., Rapagnani, Piero, Reita, V., Remillieux, Alban, Ricci, Fulvio, Ricciardi, Iolanda, Ruggi, Paolo, Russo, Guido, Solimeno, Salvatore, Spallicci, Alessandro, Stanga, R., Tarallo, M., Toncelli, Alessandra, Tonelli, Mauro, Tournefier, Edwige, Travasso, Flavio, Tremola, C., Vajente, Gabriele, Verkindt, Didier, Vetrano, Flavia, Vicere, Andrea, Vinet, Jean Yves, Vocca, Helios, Yvert, Michel, and Virgo, Collaboration

3. Archimedes experiment: weighing the vacuum

Author

Gianluca Gagliardi, F. Garufi, Ettore Majorana, Carlo Rovelli, Rosario De Rosa, Francesco Tafuri, F. Frasconi, Enrico Calloni, L. Errico, P. Puppo, P. Rapagnani, Luigi Rosa, P. Ruggi, Martina De Laurentis, A. Basti, Cosimo Stornaiolo, Daniela Stornaiuolo, S. Petrarca, F. Ricci, Sergio Caprara, Gianpiero Esposito, Saverio Avino, Marco Grilli, Centre de Physique Théorique - UMR 7332 (CPT), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), Archimedes, De Laurentis, Martina, Avino, Saverio, Basti, Andrea, Calloni, Enrico, Caprara, Sergio, Errico, Luciano, Esposito, Giampiero, Frasconi, Franco, Gagliardi, Gianluca, Garufi, Fabio, Grilli, Marco, Majorana, Ettore, Petrarca, Simone, Puppo, Paola, Rapagnani, Piero, Ricci, Fulvio, Rosa, Luigi, Rovelli, Carlo, Ruggi, Paolo, Stornaiolo, Cosimo, Stornaiuolo, Daniela, Tafuri, Francesco, and De Rosa, Rosario

Subjects
experimental methods, Zero point energy, Measure (physics), Zero-point energy, 02 engineering and technology, 01 natural sciences, cavity: superconductivity, Optics, effect: Casimir, 0103 physical sciences, Torque, Sensitivity (control systems), [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], 010306 general physics, Physics, business.industry, energy: zero-point, 021001 nanoscience & nanotechnology, sensitivity, Casimir effect, modulation, Cascade, upgrade, 0210 nano-technology, business, Type-II superconductor, Energy (signal processing), reflection
Abstract

International audience; Archimedes is an experiment devoted to measure the weight of zero point energy by weighing acascade of rigid Casimir cavitities costituted by a layered type II superconductor, when the reflec-tivity of the cavities is modulated and thus the energy inside. In this paper the working principleof the experiment is presented and the results of the existing prototype are presented, showingthe torque sensitivity of about 10−11 Nm/sqrtHz in the region of frequency from about 50 mHzup two 150 mHz. Moreover the major upgrades needed to reach the desired final sensitivity arediscussed.

Published
2018

4. Weighing the vacuum with the Archimedes experiment

Author

Enrico Calloni, F. Frasconi, P. Rapagnani, Francesco Tafuri, Naurang L. Saini, P. Puppo, Marco Grilli, Carlo Rovelli, Daniela Stornaiuolo, S. Petrarca, Luigi Rosa, Gianpiero Esposito, Gianluca Gagliardi, Martina De Laurentis, G.P. Pepe, Ettore Majorana, Saverio Avino, Cosimo Stornaiolo, F. Ricci, Sergio Caprara, P. Ruggi, A. Basti, Rosario De Rosa, Centre de Physique Théorique - UMR 7332 (CPT), Aix Marseille Université (AMU)-Université de Toulon (UTLN)-Centre National de la Recherche Scientifique (CNRS), De Laurentis, Martina, Avino, Saverio, Basti, Andrea, Calloni, Enrico, Caprara, Sergio, De Rosa, Rosario, Esposito, Giampiero, Frasconi, Franco, Gagliardi, Gianluca, Grilli, Marco, Majorana, Ettore, Pepe, Gianpiero, Petrarca, Simone, Puppo, Paola, Rapagnani, Piero, Ricci, Fulvio, Rosa, Luigi, Rovelli, Carlo, Ruggi, Paolo, L. Saini, Naurang, Stornaiolo, Cosimo, Stornaiuolo, Daniela, Tafuri, Francesco, and Archimedes

Subjects
Physics, Zero point energy, [PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc], Mechanical engineering, Sensitivity (control systems), Point energy, Energy (signal processing)
Abstract

International audience; We present the status of the art of the Archimedes experiment, devoted to measure the weight ofzero point energy by weighing the condensation energy of a layered type II superconductor. Theexperimental scheme of the Archimedes experiment is presented and the sensitivity needed forthe final measurement illustrated. The results of the balance prototype are presented showing thetorque sensitivity of about 10−11 Nm/sqrtHz in the region of frequency from about 50 mHz uptwo 150 mHz. The major upgrades needed to reach the desired final sensitivity are discussed.

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