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Catalina Curceanu
Cătălina Oana Curceanu is a Romanian physicist and lead researcher at the Istituto Nazionale di Fisica Nucleare. She researches low energy quantum chromodynamics. Early life and education Curceanu was born in Transylvania. She became interested in science as a child, and applied to the ''Mathematics and Physics Lyceum at Magurele'' in Bucharest. She attributes her passion for physics to her very skilled teachers. She studied physics at the University of Bucharest and graduated as a Valedictorian. She carried out her doctoral research using the Low Energy Antiproton Ring at CERN on the OBELIX experiment. She earned her PhD from the Horia Hulubei National Institute of Physics and Nuclear Engineering. Research and career In 1992 Curceanu joined the Istituto Nazionale di Fisica Nucleare. She uses the DAFNE (DAΦNE) collider at Frascati. She is part of the VIP2 experiment (Violation of the Pauli Principle) in the Laboratori Nazionali del Gran Sasso. In 2010 she was awarded Pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Istituto Nazionale Di Fisica Nucleare
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 sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Hole
A black hole is a region of spacetime where gravitation, gravity is so strong that nothing, including light or other Electromagnetic radiation, electromagnetic waves, has enough energy to escape it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole. The boundary (topology), boundary of no escape is called the event horizon. Although it has a great effect on the fate and circumstances of an object crossing it, it has no locally detectable features according to general relativity. In many ways, a black hole acts like an ideal black body, as it reflects no light. Moreover, quantum field theory in curved spacetime predicts that event horizons emit Hawking radiation, with thermal radiation, the same spectrum as a black body of a temperature inversely proportional to its mass. This temperature is of the order of billionths of a kelvin for stellar black holes, making it essentially impossible to observe directly. Obje ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Wollongong
The University of Wollongong (abbreviated as UOW) is an Australian public research university located in the coastal city of Wollongong, New South Wales, approximately 80 kilometres south of Sydney. As of 2017, the university had an enrolment of more than 32,000 students (including over 12,800 international students from 134 countries), an alumni base of more than 131,859 and over 2,400 staff members. In 1951, a division of the New South Wales University of Technology (known as the University of New South Wales from 1958) was established in Wollongong for the conduct of diploma courses. In 1961, the Wollongong University College of the University of New South Wales was constituted and the college was officially opened in 1962. In 1975 the University of Wollongong was established as an independent institution. Since its establishment, the university has conferred more than 120,000 degrees, diplomas and certificates. Its students, originally predominantly from the local Illawarra r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Physical Society
The European Physical Society (EPS) is a non-profit organisation whose purpose is to promote physics and physicists in Europe through methods such as physics outreach. Formally established in 1968, its membership includes the national physical societies of 42 countries, and some 3200 individual members. The Deutsche Physikalische Gesellschaft, the world's largest and oldest organisation of physicists, is a major member. Conferences One of its main activities is organizing international conferences. The EPS sponsors conferences other than the Europhysics Conference, like the International Conference of Physics Students in 2011. Divisions and groups The scientific activities of EPS are organised through Divisions and Groups, who organise topical conferences, seminars, and workshops. The Divisions and Groups are governed by boards elected from members. The current Divisions of the EPS are: * Atomic, Molecular and Optical Physics Division * Condensed Matter Division * Environmenta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cluj-Napoca
; hu, kincses város) , official_name=Cluj-Napoca , native_name= , image_skyline= , subdivision_type1 = Counties of Romania, County , subdivision_name1 = Cluj County , subdivision_type2 = Subdivisions of Romania, Status , subdivision_name2 = County seat , settlement_type = Municipiu, City , leader_title = Mayor , leader_name = Emil Boc , leader_party = National Liberal Party (Romania), PNL , leader_title1 = Deputy Mayor , leader_name1 = Dan Tarcea (PNL) , leader_title2 = Deputy Mayor , leader_name2 = Emese Oláh (Democratic Alliance of Hungarians in Romania, UDMR) , leader_title3 = City Manager , leader_name3 = Gheorghe Șurubaru (PNL) , established_title= Founded , established_date = 1213 (first official record as ''Clus'') , area_total_km2 = 179.5 , area_total_sq_mi = 69.3 , area_metro_km2 = 1537.5 , elevation_m = 340 , population_as_of = 2011 Romanian census, 2011 , population_total = 324,576 , population_foot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brașov
Brașov (, , ; german: Kronstadt; hu, Brassó; la, Corona; Transylvanian Saxon: ''Kruhnen'') is a city in Transylvania, Romania and the administrative centre of Brașov County. According to the latest Romanian census (2011), Brașov has a population of 253,200 making it the 7th most populous city in Romania. The metropolitan area is home to 382,896 residents. Brașov is located in the central part of the country, about north of Bucharest and from the Black Sea. It is surrounded by the Southern Carpathians and is part of the historical region of Transylvania. Historically, the city was the center of the Burzenland, once dominated by the Transylvanian Saxons, and a significant commercial hub on the trade roads between Austria (then Archduchy of Austria, within the Habsburg monarchy, and subsequently Austrian Empire) and Turkey (then Ottoman Empire). It is also where the national anthem of Romania was first sung. Names Brassovia, Brassó, Brașov, etc. According to Dragoș Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TED (conference)
TED Conferences, LLC (Technology, Entertainment, Design) is an American-Canadian non-profit media organization that posts international talks online for free distribution under the slogan "ideas worth spreading". TED was founded by Richard Saul Wurman and Harry Marks in February 1984 as a tech conference, in which gave a demo of the compact disc that was invented in October 1982. It has been held annually since 1990. TED covers almost all topics – from science to business to global issues – in more than 100 languages. To date, more than 13,000 TEDx events have been held in at least 150 countries. TED's early emphasis was on technology and design, consistent with its Silicon Valley origins. It has since broadened its perspective to include talks on many scientific, cultural, political, humanitarian, and academic topics. It has been curated by Chris Anderson, a British-American businessman, through the non-profit TED Foundation since July 2019 (originally by the non ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quantum Computers
Quantum computing is a type of computation whose operations can harness the phenomena of quantum mechanics, such as superposition, interference, and entanglement. Devices that perform quantum computations are known as quantum computers. Though current quantum computers may be too small to outperform usual (classical) computers for practical applications, larger realizations are believed to be capable of solving certain computational problems, such as integer factorization (which underlies RSA encryption), substantially faster than classical computers. The study of quantum computing is a subfield of quantum information science. There are several models of quantum computation with the most widely used being quantum circuits. Other models include the quantum Turing machine, quantum annealing, and adiabatic quantum computation. Most models are based on the quantum bit, or "qubit", which is somewhat analogous to the bit in classical computation. A qubit can be in a 1 or 0 quantum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Institute Of Physics
The Australian Institute of Physics was established in 1963, when it replaced the Australian Branch of the British Institute of Physics based in London.''A History of the Physics Department of the University of Queensland'' Emeritus Professor H C Webster, 31 March 1977, Accessed 6 February 2012 The purpose of the institute is to further promote the development and application of the science of physics as well as providing support to physicists.National Library of Australia accessed 5 February 2012 /ref> The AIP publishe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strangeness
In particle physics, strangeness ("''S''") is a property of particles, expressed as a quantum number, for describing decay of particles in strong and electromagnetic interactions which occur in a short period of time. The strangeness of a particle is defined as: S = -(n_\text - n_) where ''n'' represents the number of strange quarks () and ''n'' represents the number of strange antiquarks (). Evaluation of strangeness production has become an important tool in search, discovery, observation and interpretation of quark–gluon plasma (QGP). Strangeness is an excited state of matter and its decay is governed by CKM mixing. The terms ''strange'' and ''strangeness'' predate the discovery of the quark, and were adopted after its discovery in order to preserve the continuity of the phrase: strangeness of particles as −1 and anti-particles as +1, per the original definition. For all the quark flavour quantum numbers (strangeness, charm, topness and bottomness) the convention is t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strong Interaction
The strong interaction or strong force is a fundamental interaction that confines quarks into proton, neutron, and other hadron particles. The strong interaction also binds neutrons and protons to create atomic nuclei, where it is called the nuclear force. Most of the mass of a common proton or neutron is the result of the strong interaction energy; the individual quarks provide only about 1% of the mass of a proton. At the range of 10−15 m (slightly more than the radius of a nucleon), the strong force is approximately 100 times as strong as electromagnetism, 106 times as strong as the weak interaction, and 1038 times as strong as gravitation. The strong interaction is observable at two ranges and mediated by two force carriers. On a larger scale (of about 1 to 3 femtometre, fm), it is the force (carried by mesons) that binds protons and neutrons (nucleons) together to form the atomic nucleus, nucleus of an atom. On the smaller scale (less than about 0.8 fm, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Germanium Detector Array
The Germanium Detector Array (or GERDA) experiment was searching for neutrinoless double beta decay (0νββ) in Ge-76 at the underground Laboratori Nazionali del Gran Sasso (LNGS). Neutrinoless beta decay is expected to be a very rare process if it occurs. The collaboration predicted less than one event each year per kilogram of material, appearing as a narrow spike around the 0νββ Q-value (Qββ = 2039 keV) in the observed energy spectrum. This meant background shielding was required to detect any rare decays. The LNGS facility has 1400 meters of rock overburden, equivalent to 3000 meters of water shielding, reducing cosmic radiation background. The GERDA experiment was operated from 2011 onwards at LNGS. After completing the GERDA experiment, the GERDA collaboration merged with MAJORANA-collaboration to build a new experiment LEGEND. GERDA reported its final results in December 2020 in the Physical Review Letters. The experiment reached all the goals that it set to itse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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