|
Michel Della Negra
Michel Della Negra, born 1942, is a French experimental particle physicist known for his role in the 2012 discovery of the Higgs Boson. Career Della Negra studied mathematics and theoretical physics for his doctorate at the Laboratory of Nuclear Physics of the College de France in Paris, defending his thesis on the experimental study of proton-antiproton annihilation in 1967. In the 1970s, following post-doctoral work at the Stanford Linear Accelerator Center (SLAC) in Palo Alto, California, he involved himself on high-energy physics projects at CERN in Geneva, Switzerland, where he worked initially as a member of the Intersecting Storage Rings group. In 1977 joined the team led by Carlo Rubbia and played an important role in the 1981 discovery of the W and Z bosons. Della Nigra and his colleague from Imperial College London, Tejinder Singh Virdee, were among the first to envisage a hermetic detector for the large hadron collider (LHC) based on a strong magnetic field, the compact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CERN
The European Organization for Nuclear Research, known as CERN (; ; ), is an intergovernmental organization that operates the largest particle physics laboratory in the world. Established in 1954, it is based in a northwestern suburb of Geneva, on the France–Switzerland border. It comprises 23 member states, and Israel (admitted in 2013) is currently the only non-European country holding full membership. CERN is an official United Nations General Assembly observer. The acronym CERN is also used to refer to the laboratory; in 2019, it had 2,660 scientific, technical, and administrative staff members, and hosted about 12,400 users from institutions in more than 70 countries. In 2016, CERN generated 49 petabytes of data. CERN's main function is to provide the particle accelerators and other infrastructure needed for high-energy physics research — consequently, numerous experiments have been constructed at CERN through international collaborations. CERN is the site of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperial College London
Imperial College London (legally Imperial College of Science, Technology and Medicine) is a public research university in London, United Kingdom. Its history began with Prince Albert, consort of Queen Victoria, who developed his vision for a cultural area that included the Royal Albert Hall, Victoria & Albert Museum, Natural History Museum and royal colleges. In 1907, Imperial College was established by a royal charter, which unified the Royal College of Science, Royal School of Mines, and City and Guilds of London Institute. In 1988, the Imperial College School of Medicine was formed by merging with St Mary's Hospital Medical School. In 2004, Queen Elizabeth II opened the Imperial College Business School. Imperial focuses exclusively on science, technology, medicine, and business. The main campus is located in South Kensington, and there is an innovation campus in White City. Facilities also include teaching hospitals throughout London, and with Imperial College Healthcare ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
21st-century French Physicists
The 1st century was the century spanning AD 1 ( I) through AD 100 ( C) according to the Julian calendar. It is often written as the or to distinguish it from the 1st century BC (or BCE) which preceded it. The 1st century is considered part of the Classical era, epoch, or historical period. The 1st century also saw the appearance of Christianity. During this period, Europe, North Africa and the Near East fell under increasing domination by the Roman Empire, which continued expanding, most notably conquering Britain under the emperor Claudius ( AD 43). The reforms introduced by Augustus during his long reign stabilized the empire after the turmoil of the previous century's civil wars. Later in the century the Julio-Claudian dynasty, which had been founded by Augustus, came to an end with the suicide of Nero in AD 68. There followed the famous Year of Four Emperors, a brief period of civil war and instability, which was finally brought to an end by Vespasian, ninth Roman em ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Paris-Sud
Paris-Sud University (French: ''Université Paris-Sud''), also known as University of Paris — XI (or as Université d'Orsay before 1971), was a French research university distributed among several campuses in the southern suburbs of Paris, including Orsay, Cachan, Châtenay-Malabry, Sceaux, and Kremlin-Bicêtre campuses. The main campus was located in Orsay. Starting from 2020, University Paris Sud has been replaced by the University of Paris-Saclay in The League of European Research Universities (LERU). Paris-Sud was one of the largest and most prestigious universities in France, particularly in science and mathematics. The university was ranked 1st in France, 9th in Europe and 37th worldwide by 2019 Academic Ranking of World Universities (ARWU) in particular it was ranked as 1st in Europe for physics and 2nd in Europe for mathematics. Five Fields Medalists and two Nobel Prize Winners have been affiliated to the university. On 16 January 2019, Alain Sarfati was electe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prix André Lagarrigue
Prix was an American power pop band formed in Memphis, Tennessee, in 1975 by Tommy Hoehn and Jon Tiven. The group ended up primarily as a studio project. Its recordings were produced by Tiven along with former Big Star member Chris Bell, who also played guitar and sang backup vocals. Prix is also famous of Banjo playing. Alex Chilton also participated in the recordings, along with session drummer Hilly Michaels. Although the group generated some major record label interest—notably from Mercury Records and Columbia/CBS Records—it ultimately only released a double A-side single on Ork Records in 1977 and a single on Miracle Records in 1978. Its only live performance came at a CBS Records showcase in 1976. In 1977, just as Ork Records released the first single and booked the group at CBGB, Prix broke up due both to Hoehn's unwillingness to remain in New York and to creative differences. In 1978, two of the songs recorded during the Prix sessions were included on ''Losing Y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lyn Evans
Lyn Evans CBE (born Lyndon Rees Evans in 1945), is a Welsh scientist who served as the project leader of the Large Hadron Collider in Switzerland. Based at CERN, in 2012 he became the director of the Linear Collider Collaboration, an international organisation managing development of next generation particle colliders, including the International Linear Collider and the Compact Linear Collider. Biography Born and raised in Cwmbach near Aberdare in the South Wales Valleys, Evans had an interest in chemistry in his youth, initially enrolling in university to study the subject before switching to physics because he found the subject easier. Evans was educated at Aberdare Boys' Grammar School, where he developed an interest in physics. However, he found it difficult to pass his O Level in French, a qualification which was required to allow him to enter his course at the University College of Swansea (now Swansea University), from where he graduated in 1970. He switched to physic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joe Incandela
Joseph Incandela is an American particle physicist, a professor of physics at the University of California, Santa Barbara and currently based at CERN, where he spent two years as the spokesperson for the Compact Muon Solenoid experiment at the Large Hadron Collider. Biography Incandela received his PhD from the University of Chicago in 1986. He worked on the UA2 experiment at CERN to study the recently discovered W and Z bosons before searching for charged Higgs bosons. He then moved back to the US in 1991 to work at FNAL, where he led the construction and design of silicon detectors and co-led the search for the top quark using lifetime tagging of b quark jets. This channel had the strongest contribution to the top quark discovery in 1995. Since 1997 he has been involved with the Large Hadron Collider at CERN, initially leading the construction of a large part of the tracking system for the Compact Muon Solenoid (CMS) experiment. In 2011 he was elected to be the spokesperson for t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guido Tonelli
Guido Tonelli (born 1950) is an Italian particle physicist who was involved with the discovery of the Higgs boson at the Large Hadron Collider. He is a professor of General Physics at the University of Pisa (Italy) and a CERN visiting scientist. Biography He was born in Casola in Lunigiana, Italy, on 8 November 1950. He received his high school diploma in 1969 at the ''liceo classico'' Lorenzo Costa of La Spezia with a vote of 60/60. Subsequently, he received his degree in physics in 1975 at the University of Pisa (with a vote of 110/110), Italy where he became professor in 1992. Since 1976 he works in the field of high energy physics, participating in CERN experiments NA1, NA7 and ALEPH, and in the CDF experiment at Fermilab, Batavia (IL-USA). Among his contributions there are the first precision measurements of the lifetime of charmed mesons, precision tests of the Standard Model of the fundamental interactions, search for the Higgs boson, and for various signatures of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peter Jenni
Peter Jenni, (born 17 April 1948) is an experimental particle physicist working at CERN. He is best known as one of the "founding fathers" of the ATLAS experiment at the CERN Large Hadron Collider together with a few other colleagues. He acted as spokesperson (project leader) of the ATLAS Collaboration until 2009. ATLAS is a world-wide collaboration which started in 1992 involving roughly 3,000 physicists at 183 institutions in 38 countries. Jenni was directly involved in the experimental work leading to the discoveries of the W and Z bosons in the 1980s and the Higgs boson in 2012. He is (co-)author of about 1000 publications in scientific journals. Early life and education Peter Jenni, Swiss, born in 1948, obtained his Diploma for Physics at the University of Bern in 1973 and his Doctorate at the Swiss Federal Institute of Technology in Zürich (ETHZ) in 1976. His thesis examined very small angle elastic scattering in the Coulomb-nuclear interference region. Peter Jenni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fabiola Gianotti
Fabiola Gianotti (; born 29 October 1960) is an Italian experimental particle physicist who is the current and first woman Director-General at CERN (European Organization for Nuclear Research) in Switzerland. Her first mandate began on 1 January 2016 and ran for a period of five years. At its 195th Session in 2019, the CERN Council selected Gianotti for a second term as Director-General. Her second five-year term began on 1 January 2021 and goes on until 2025. This is the first time in CERN's history that a Director-General has been appointed for a full second term. Early life and education From an early age, Gianotti was interested in nature and the world around her. Her mother, from Sicily, encouraged Gianotti in the fine arts. Her father, an acclaimed geologist from Piedmont, encouraged her early love of learning and encouraged her scientific interests. Gianotti found her passion for scientific research after reading a biography on Marie Curie. Previously, she had studie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compact Muon Solenoid
The Compact Muon Solenoid (CMS) experiment is one of two large general-purpose particle physics detectors built on the Large Hadron Collider (LHC) at CERN in Switzerland and France. The goal of the CMS experiment is to investigate a wide range of physics, including the search for the Higgs boson, extra dimensions, and particles that could make up dark matter. CMS is 21 metres long, 15 m in diameter, and weighs about 14,000 tonnes. Over 4,000 people, representing 206 scientific institutes and 47 countries, form the CMS collaboration who built and now operate the detector. It is located in a cavern at Cessy in France, just across the border from Geneva. In July 2012, along with ATLAS, CMS tentatively discovered the Higgs boson. By March 2013 its existence was confirmed. Background Recent collider experiments such as the now-dismantled Large Electron-Positron Collider and the newly renovated Large Hadron Collider (LHC) at CERN, as well as the () recently closed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
