|
European Gravitational Observatory
The European Gravitational Observatory (EGO) is a consortium established to manage the Virgo interferometric antenna and its related infrastructure, as well as to promote cooperation in the field of gravitational wave research in Europe. It was founded December 11, 2000, by the French CNRS and Italian INFN, and is headquartered near Pisa, in the commune of Cascina. Overview EGO is established under Italian law. Its governing body is a council composed of appointees nominated by the consortium members (up to three councilors per member). The Council appoints a Director who is the legal representative and chief executive of EGO. A scientific advisory committee advises the council on scientific and technical activities carried out by the consortium. It is composed of up to ten scientific personalities. EGO pursues these main objectives: * ensures the functioning of the VIRGO antenna, its maintenance, its operation and the improvements to be made; * ensures the maintenance of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virgo Interferometer
The Virgo interferometer is a large interferometer designed to detect gravitational waves predicted by the general theory of relativity. Virgo is a Michelson interferometer that is isolated from external disturbances: its mirrors and instrumentation are suspended and its laser beam operates in a vacuum. The instrument's two arms are three kilometres long and located in Santo Stefano a Macerata, near the city of Pisa, Italy. Virgo is hosted by the European Gravitational Observatory (EGO), a consortium founded by the French CNRS and Italian INFN. The ''Virgo Collaboration'' operates the detector and is composed of more than 650 members, representing 119 institutions in 14 different countries. Other interferometers similar to Virgo have the same goal of detecting gravitational waves, including the two LIGO interferometers in the United States (at the Hanford Site and in Livingston, Louisiana). Since 2007, Virgo and LIGO have agreed to share and jointly analyze the data reco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CNRS
The French National Centre for Scientific Research (french: link=no, Centre national de la recherche scientifique, CNRS) is the French state research organisation and is the largest fundamental science agency in Europe. In 2016, it employed 31,637 staff, including 11,137 tenured researchers, 13,415 engineers and technical staff, and 7,085 contractual workers. It is headquartered in Paris and has administrative offices in Brussels, Beijing, Tokyo, Singapore, Washington, D.C., Bonn, Moscow, Tunis, Johannesburg, Santiago de Chile, Israel, and New Delhi. From 2009 to 2016, the CNRS was ranked No. 1 worldwide by the SCImago Institutions Rankings (SIR), an international ranking of research-focused institutions, including universities, national research centers, and companies such as Facebook or Google. The CNRS ranked No. 2 between 2017 and 2021, then No. 3 in 2022 in the same SIR, after the Chinese Academy of Sciences and before universities such as Harvard University, MIT ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
INFN
The Istituto Nazionale di Fisica Nucleare (INFN; "National Institute for Nuclear Physics") is the coordinating institution for nuclear, particle, theoretical and astroparticle physics in Italy. History INFN was founded on 8 August 1951, to further the nuclear physics research tradition initiated by Enrico Fermi in Rome, in the 1930s. The INFN collaborates with CERN, Fermilab and various other laboratories in the world. In recent years it has provided important contributions to grid computing. During the latter half of the 1950s, the INFN designed and constructed the first Italian electron accelerator—the electron synchrotron developed in Frascati. In the early 1960s, it also constructed in Frascati the first ever electron-positron collider (ADA - ''Anello Di Accumulazione''), under the scientific leadership of Bruno Touschek. In 1968, Frascati began operating ADONE (''big'' AdA), which was the first high-energy particle collider, having a beam energy of 1.5 GeV. During the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pisa
Pisa ( , or ) is a city and ''comune'' in Tuscany, central Italy, straddling the Arno just before it empties into the Ligurian Sea. It is the capital city of the Province of Pisa. Although Pisa is known worldwide for its leaning tower, the city contains more than twenty other historic churches, several medieval palaces, and bridges across the Arno. Much of the city's architecture was financed from its history as one of the Italian maritime republics. The city is also home to the University of Pisa, which has a history going back to the 12th century, the Scuola Normale Superiore di Pisa, founded by Napoleon in 1810, and its offshoot, the Sant'Anna School of Advanced Studies.Scuola Superiore Sant'Anna di Pisa Information statistics History |
Cascina
Cascina () is a ''comune'' (municipality) in the Province of Pisa in the Italian region Tuscany, located about west of Florence and about southeast of Pisa. Cascina is located on the left shore of the Arno River, on a markedly plain terrain. The ''comune ''borders the following municipalities: Calcinaia, Collesalvetti, Crespina, Casciana Terme Lari, Pisa, Pontedera, San Giuliano Terme, Vicopisano. History The first mention of Cascina is from a document of 750 AD. The origin of the name is uncertain, but it could derive from ''Casina'' ("Small House"), or from the creek that crossed it (now disappeared), or from an Etruscan personal name, Latinized as ''Cassenius''. On 26 July 1364, the eponymous battle between the armies of Pisa and Florence was fought here. The event was later reproduced by Michelangelo in painting, of which now preparatory drawings and a copy by Aristotile da Sangallo (also known as Bastiano da Sangallo) exist. The city had in fact a strategical importa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nikhef
Nikhef is the Dutch National Institute for Subatomic Physics that performs research in particle physics and astroparticle physics. Amongst others, it is a research partner of the CERN institute in Switzerland and a member of the European Gravitational Observatory. Nikhef is a collaboration between the Dutch Research Council (NWO), University of Amsterdam, Vrije Universiteit Amsterdam, Radboud University, University of Groningen, Maastricht University and Utrecht University. The current director is Stan Bentvelsen. Nikhef is located at the Amsterdam Science Park in Watergraafsmeer in the Netherlands. NIKHEF is an acronym for ''Nationaal Instituut voor Kernfysica en Hoge-Energiefysica'' (National Institute for Nuclear and High energy physics). This acronym is no longer used and the name was changed to ''Nationaal instituut voor subatomaire fysica'' (National Institute for Subatomic Physics). The name Nikhef is preserved to maintain name recognition (now with only the N cap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NIKHEF
Nikhef is the Dutch National Institute for Subatomic Physics that performs research in particle physics and astroparticle physics. Amongst others, it is a research partner of the CERN institute in Switzerland and a member of the European Gravitational Observatory. Nikhef is a collaboration between the Dutch Research Council (NWO), University of Amsterdam, Vrije Universiteit Amsterdam, Radboud University, University of Groningen, Maastricht University and Utrecht University. The current director is Stan Bentvelsen. Nikhef is located at the Amsterdam Science Park in Watergraafsmeer in the Netherlands. NIKHEF is an acronym for ''Nationaal Instituut voor Kernfysica en Hoge-Energiefysica'' (National Institute for Nuclear and High energy physics). This acronym is no longer used and the name was changed to ''Nationaal instituut voor subatomaire fysica'' (National Institute for Subatomic Physics). The name Nikhef is preserved to maintain name recognition (now with only the N cap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Astronomical Observatories
This is a list of astronomical observatories ordered by name, along with initial dates of operation (where an accurate date is available) and location. The list also includes a final year of operation for many observatories that are no longer in operation. While other sciences, such as volcanology and meteorology, also use facilities called observatories for research and observations, this list is limited to observatories that are used to observe celestial objects. Astronomical observatories are mainly divided into four categories: space-based, airborne, ground-based, and underground-based. Many modern telescopes and observatories are located in space to observe astronomical objects in wavelengths of the electromagnetic spectrum that cannot penetrate the Earth's atmosphere (such as ultraviolet radiation, X-rays, and gamma rays) and are thus impossible to observe using ground-based telescopes. Being above the atmosphere, these space observatories can also avoid the effect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gravitational Wave Observatories
In physics, gravity () is a fundamental interaction which causes mutual attraction between all things with mass or energy. Gravity is, by far, the weakest of the four fundamental interactions, approximately 1038 times weaker than the strong interaction, 1036 times weaker than the electromagnetic force and 1029 times weaker than the weak interaction. As a result, it has no significant influence at the level of subatomic particles. However, gravity is the most significant interaction between objects at the macroscopic scale, and it determines the motion of planets, stars, galaxies, and even light. On Earth, gravity gives weight to physical objects, and the Moon's gravity is responsible for sublunar tides in the oceans (the corresponding antipodal tide is caused by the inertia of the Earth and Moon orbiting one another). Gravity also has many important biological functions, helping to guide the growth of plants through the process of gravitropism and influencing the circulat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> CNRS")
