AIP Niels Bohr Library hewish, antony, ed. Copy/Holding informationSeeing beyond the visible; edited by A. hewish. London, English UniversitiesP., 1970. 1970. http://www.aip.org/history/catalog/25585.html
Extractions: My List - Help Browse Books Archival Resources Archival Finding Aids Photos Browse FAQs Past Searches History Home Search: Author Subject Title Journal/Newspaper Title Series Computer File (Software) Title Video Title Refine Search AIP Niels Bohr Library Item Information Holdings Subjects Electromagnetic waves. Radio waves. Browse Catalog by title: Seeing beyond the vi... MARC Display Seeing beyond the visible; edited by A. Hewish. London, English Universities P., 1970. 1970. Description: vii, 150 p. illus. 23 cm. Source of Acquisition: Gift of Dr. David Roberts; Notes: "The essays contained in this book originated as a series of talks broadcast by the B.B.C. under the title 'At the speed of light.'" ISBN: Added Author: Hewish, Antony, ed. Copy/Holding information Location Collection Status Niels Bohr Library Books General Collection In NBL
Antony Hewish -- Facts, Info, And Encyclopedia Article antony hewish. Categories Nobel Prize in Physics winners, antony hewish (born (Clicklink for more info and facts about Fowey) Fowey, (A hilly county http://www.absoluteastronomy.com/encyclopedia/a/an/antony_hewish.htm
Extractions: Antony Hewish (born (Click link for more info and facts about Fowey) Fowey (A hilly county in southwestern England) Cornwall , May 11, 1924) is a (The people of Great Britain) British (Click link for more info and facts about radio astronomer) radio astronomer who won the (Click link for more info and facts about Nobel Prize for Physics) Nobel Prize for Physics in 1974 (together with fellow radio-astronomer (Click link for more info and facts about Martin Ryle) Martin Ryle ) for his role in the discovery of (A degenerate neutron star; small and extremely dense; rotates very fast and emits regular pulses of polarized radiation) pulsar s. He was also awarded the (Click link for more info and facts about Eddington Medal) Eddington Medal of the (Click link for more info and facts about Royal Astronomical Society) Royal Astronomical Society in 1969. His undergraduate degree at the (Click link for more info and facts about University of Cambridge) University of Cambridge was interrupted by war service at the (Click link for more info and facts about Royal Aircraft Establishment) Royal Aircraft Establishment , and at the (Click link for more info and facts about Telecommunications Research Establishment) Telecommunications Research Establishment where he worked with (Click link for more info and facts about Martin Ryle) Martin Ryle . Returning to (A city in eastern England on the River Cam; site of Cambridge University)
Rotation-powered Pulsar -- Facts, Info, And Encyclopedia Article In 1974, antony hewish was awarded the (Click link for more info and facts aboutNobel Prize in physics) Nobel Prize in physics, the first astronomer to do http://www.absoluteastronomy.com/encyclopedia/r/ro/rotation-powered_pulsar.htm
Extractions: A rotation-powered pulsar is a rapidly rotating (A star that has collapsed under its own gravity; it is composed of neutrons) neutron star , whose (Radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge) electromagnetic radiation is observed in regularly spaced intervals, or pulses . It differs from other types of (A degenerate neutron star; small and extremely dense; rotates very fast and emits regular pulses of polarized radiation) pulsar s in that the source of power for the production of radiation is the loss of (Click link for more info and facts about rotational energy) rotational energy As the first type of pulsars to be discovered, rotation-powered pulsars were originally known simply as pulsars , a term coined by a (Click link for more info and facts about Daily Telegraph) Daily Telegraph journalist as a contraction of "pulsating star". Although it was soon learned that the pulses were related to rotation rather than to physical expansion and contraction, as in true pulsating variable stars, the term stuck. After the discovery of (An increase by natural growth or addition) accretion -powered (Click link for more info and facts about x-ray pulsar) x-ray pulsar s, rotation-powered pulsars were known as
Astrophysics Group Members - A Hewish Prof antony hewish. Emeritus Professor of Radio Astronomy. Pulsar radiationmechanisms. Use of interstellar and interplanetary scintillation as a tool for http://www.mrao.cam.ac.uk/people/ahewish.html
Extractions: Emeritus Professor of Radio Astronomy Pulsar radiation mechanisms. Use of interstellar and interplanetary scintillation as a tool for obtaining high angular resolution and as a probe of the plasma. Mapping of major interplanetary disturbances and their relation to shock accelerated particles and geomagnetic activity using observations with the 3.6 hectare array. Analytical modelling of interplanetary shocks and interpretation of spacecraft data relevant to space weather. Department address: Room 906 Rutherford Building, Cavendish Laboratory, Madingley Road, Cambridge CB3 0HE. Telephone: (+44) (0)1223 337299 Fax: (+44) (0)1223 354599 College address: Churchill College, Madingley Road, Cambridge CB3 0DS. Email name : ah120 (email to name@mrao.cam.ac.uk) Cavendish Astrophysics Home Last Modified 13 October 1998
Extractions: While pursuing her PhD at Cambridge University, Jocelyn Bell 's advisor was Antony Hewish, a radio astronomer. Hewish and his graduate students in 1967 completed a radio telescope specially designed to observe the scintillation (twinkling) of stars, particularly quasars. That summer, they observed an unusual signal at a wavelength of 3.7m unusual in that it corresponded to a sharp burst of radio energy at a regular interval of about one second. These were not like signals from other known sources such as stars, galaxies, or solar wind. Bell realized that the unusual reading, "scruff" as she called it, was regular (every 1.3373011 seconds) and synchronized with sidereal (star) time and not Earth time. That insight, plus the ruling out of various earthbound sources such as pirate radio and police transmissions, suggested that the signal was extraterrestrial. Might it be a message sent by intelligent beings from another world? They couldn't rule out "little green men" at this point, and they half-kiddingly named the signal LGM1. But that left them with a dilemma: Who could they tell? And what would they say? Bell and Hewish kept tracking their discovery and before they felt they had to announce the find to anyone, Bell found another pulsing signal. Only this one was slightly different it pulsed at 1.2 second intervals. And it came from the other side of the sky. These two differences made it extremely unlikely that the source was intelligent beings.
Hewish Definition of hewish. antony, born 1924, British astronomer discoveredpulsars; Nobel prize for physics 1974. Random House Unabridged Dictionary, http://www.factmonster.com/ipd/A0475243.html
Biography Of Hewish, Antony Biographies of people living and dead of all nations. http://www.allbiographies.com/biography-AntonyHewish-15348.html
Antony Hewish - Nagroda Nobla W Dziedzinie Fizyki antony hewish *1924. For their pioneering research in radio astrophysics Rylefor his observations and inventions, in particular of the aperture synthesis http://www.nobelpreis.org/polski/physik/hewish.htm
Nobel Laureate In 1974 In 1974 antony hewish received the Nobel Price for his great work in physics.British astrophysicist who won the Nobel Prize for Physics in 1974 for his http://www.freewebs.com/nobelprize/A_Hewish.htm
Extractions: Hewish was educated at the University of Cambridge and in 1946 joined the radio astronomy group there led by Sir Martin Ryle. While directing a research project at the Mullard Radioastronomy Observatory at Cambridge in 1967, Hewish recognized the significance of an observation made by a graduate assistant, Jocelyn Bell. He determined that the regularly patterned radio signals, or pulses, that Bell had detected were not caused by earthly interference or, as some speculated, by intelligent life forms trying to communicate with distant planets but rather were energy emissions from certain stars. For this work in identifying pulsars as a new class of stars, he was awarded jointly with Ryle the Nobel Prize for Physics in 1974, the first time the prize had been given for observational astronomy.
Domain Name Renewal And Web Hosting From Network Solutions On pulsars, see antony hewish, Pulsars in Scientific American (October 1968); A.hewish Pulsars and High Density Physics Science (June 13, 1975); http://www.theglassceiling.com/biographies/bio9.htm
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CSSL General Information antony hewish Ph.D Mapping the Primordial Universe University Park, PAantonyhewish, the man who discovered pulsars and a Nobel Laureate in Physics http://www.ee.psu.edu/cssl/waynick2000.html
MSN Encarta - Hewish, Antony Translate this page hewish, antony (1924- ), astronome britannique. Plus de résultats pour hewish,antony. Autres fonctionnalités Encarta. Rechercher hewish, antony http://fr.encarta.msn.com/encyclopedia_761561125/Hewish_Antony.html
Nobel Prize In Physics 1974 antony hewish Button 1/2 of prize Button UK Button born 1924 Button CA CavendishLaboratory, Cambridge University, Cambridge, England, UK http://www.slac.stanford.edu/library/nobel/nobel1974.html
Extractions: Astronomer The radio astronomer Susan Jocelyn Bell Burnell discovered the first pulsar (stars that release regular bursts of radio waves) in 1967. Introduction Susan Jocelyn Bell (Burnell) was born in Belfast, Northern Ireland, on July 15, 1943. Her father was the architect for the Armagh Observatory, which was close to their home. Her early interest in astronomy was encouraged by the observatory staff. She studied at the Mount School in York, England, from 1956 to 1961. She earned a B.S. in physics at the University of Glasgow in 1965. That same year, she began work on her Ph.D. at Cambridge University. There, under the supervision of Antony Hewish, she constructed and operated a 81.5 megaherz radio telescope. She studied interplanetary scintillation of compact radio sources. Bell Burnell detected the first four pulsars. The term "pulsar" is an abbreviation of pulsating radio star or of rapidly pulsating radio sources. Pulsars represent rotating neutron stars that emit brilliant flashes of electromagnetic radiation at each revolution, like beacons from a lighthouse. The observation of pulsars requires the use of radio telescopes. In 15 years, about 350 pulsars were found. Their pulse periods range from 33 microseconds to 4 seconds. A "fast" pulsar was discovered in 1982. Its short pulse period equals 1.5 microseconds. According to Joseph H. Taylor, Jr., "it has become clear that hundreds of thousands of pulsars must exist in the Milky Way Galaxy — most of them too distant to be detected with existing radio telescopes."
BBC - H2g2 - The Discovery Of Pulsars In 1967, at Cambridge University, Professor antony hewish and his team of But after all this excitement had subsided, antony hewish won a Nobel Prize http://www.bbc.co.uk/dna/h2g2/A882218
Extractions: What would you do if you found a radio source from outer space? Well, no astrophysicist or astronomer would be surprised. Nearly every natural outer space object emits or reflects some sort of radio signal, including the Sun . What if the radio source was pulsing on and off? Still, it would not arouse much interest, to be quite frank. But - what if the pulses were constant ? Now, that might turn some heads. It might seem more akin to something from science fiction , but constant pulses have been found. But what could these radio pulses be? Alien life attempting to communicate with us? Or some sort of navigational beacon for alien space ships? Or what , exactly? This entry is about the discovery of a constant radio pulse from outer space, and all that transpired.
Biografia De Hewish, Antony Translate this page hewish, antony. (1924- ) Astrónomo británico, n. en Fowey. Su carrera científicase inició en la Universidad de Cambridge en 1942, y fue interrumpida por el http://www.biografiasyvidas.com/biografia/h/hewish.htm
Extractions: Inicio Buscador Las figuras clave de la historia Reportajes Los protagonistas de la actualidad Hewish, Antony (1924- ) Astrónomo británico, n. en Fowey. Su carrera científica se inició en la Universidad de Cambridge en 1942, y fue interrumpida por el cumplimiento de su servicio militar en las Fuerzas Aéreas. De regreso a ese centro docente en 1946, comenzó a trabajar en el equipo investigador del radioastrónomo sir Martin Ryle. En 1958 se doctoró y pasó a ser director del Centro de Estudios Físicos del Churchill College, para incorporarse en 1971 a la cátedra de radioastronomía en Cambridge. En 1974 compartió el premio Nobel de Física con su jefe de equipo Ryle. Le fue otorgado por su descubrimiento en 1967 de radiofuentes hasta entonces desconocidas que poseían un ritmo extraordinariamente regular con intervalos de duración brevísima, de hasta sólo centésimas de segundo, a las que se dió el nombre de pulsares. Inicio Buscador Recomendar sitio
Nobel Prize Awards 1974 Sir Martin Ryle, antony hewish 1975 Aage Niels Bohr, Benjamin R. Mottelson,Leo James Rainwater 1976 Burton Richter, Samuel Ting http://www.nobelphysics.com/
