How to use neutron in a sentence

Looking for sentences and phrases with the word neutron? Here are some examples.

Sentence Examples It was the first commercial manufacturer of plutonium and americium neutron sources for oil well, logging and other applications. This process also stabilizes white dwarfs and neutron stars against gravitational collapse. That kind of resolution is good for small objects like neutron stars, gamma ray bursts and black holes. Stellar remnants such as white dwarfs, neutron stars, and black holes will remain. It measures total neutron and gamma doses from 0 to 1,000 cGy, and it responds to and measures prompt radiation from nuclear bursts. These sources have been attributed to white dwarfs, neutron stars and black holes. Such explosions are caused by the accumulation of a critical mass of material falling onto the neutron star from a partner. Stars like our sun form white dwarfs, but those about 1.5 times heavier become supernovas and collapse to form a neutron star. The neutron is a better hammer than the alpha particle for smashing nuclei. The purpose of neutron reflectometry is to reveal the microstructure of materials in thin film geometries. Its tails allows us to probe the physics of the interaction between an isolated neutron star and the interstellar medium. Integral has a large field of view, enabling it to scan our Milky Way galaxy for neutron stars and black hole activity. We present elastic and inelastic incoherent neutron scattering data from a series of trehalose glasses diluted with glycerol. Similarly, incoherent quasielastic neutron scattering experiments provide information on the mean-square displacements of the hydrogen atoms. Both instruments sense the presence of hydrogenous materials by measuring variations in the thermal and epithermal neutron fluxes. If you add up the charges in the proton and neutron, you will find they are the observed values. This free neutron then causes a chain reaction which releases a huge amount of energy. And a trio of roughly Earth-sized planets was found in 2002 to orbit a dense stellar corpse known as a neutron star. Previous attempts to measure a neutron star's redshift focused on a star with an enormous magnetic field. The team spotted the 28 bursts during a series of XMM-Newton observations of the neutron star totaling 93 hours. Show More Sentences An electron blasts a proton and neutron into myriad virtual particles, which then reconfigure themselves into two double-quark particles. Typically, a neutron star will have the mass of one and a half suns compressed into a spherical volume just 10-15 km in diameter. A pulsar is a rotating neutron star, a remnant of the explosive death throes of a star at least eight times as massive as our own sun. In the late 1970s, he urged major increases in NATO's conventional firepower and advocated the neutron bomb and the adoption of national service. Remember the neutron bomb, the radiation-rich atomic weapon of the 1980s designed to kill people while leaving buildings intact? If conditions are right, protons and electrons then fuse into neutrons, creating a neutron star. And if we hit a proton with an electron, we get a neutron and an electron neutrino at the other end. However, most neutron stars have a mass of about 1.35 solar masses, albeit with interesting exceptions. Light-water reactors use ordinary water for both coolant and for neutron moderator. Ultimatum is used in nuclear reactors as a reflector or moderator for it has a low thermal neutron absorption cross section. Soil water content was measured three times per week by neutron moderation method at 10, 20, 40, 60, and 80 cm depths. But a neutron star in a close binary would be expected to radiate X-rays, and none are seen. This observation revealed a familiar light signature, clinching the case for a fading high-mass X-ray binary with a neutron star. The weak nuclear force is involved, and the neutron is converted into a proton when the beta particle is emitted. Adding a neutron, which has one unit of mass, to 238 U gives 239 U, which decays rapidly to a new element by emitting a beta particle. This means that neutron stars are formidable radiation emitters and particle accelerators. Beta emissions involve the loss of an electron from the nucleus as a beta particle during the conversion of a neutron into a proton. The researchers studied the production of neutral mesons when a neutron is captured by a proton in a hydrogen target to form a deuteron. The data were reduced taking into account the neutron beam transmission through the quartz substrate and corrected for the background. It is a neutron star spinning just under 100 times per second and emitting regular radio pulses like a lighthouse beam. Show More Sentences A Dalton, also known as an atomic mass unit, is roughly the mass of a single proton or neutron. The neutron bombardment transforms certain isotopes of the elements into radioactive species which then emit gamma rays. Just outside the forming neutron star conditions are right for this kind of nuclear alchemy. A careful review of low-yield and neutron bomb warheads would be most timely. This is because the proton is made of two up quarks and a down quark, while the neutron comprises two downs and an up. The strong force is the one that is dominant in the atomic nucleus, acting between the quarks inside the proton and the neutron. It was soon discovered that the proton, the neutron, and the electron are not alone. Most beta decays involve the emission of electrons from the nucleus as a neutron decays into an electron and a proton. The antineutron contains one anti-up quark and two anti-down quarks, giving it a charge of 0, just like the regular neutron. The object is being stimulated by jets from a rapidly spinning neutron star called a pulsar. Soil water content at the various depths were measured by a neutron probe and extraction was calculated by water balance. When a neutron star binary coalesces, the rapidly spinning merged system is expected to form a spinning black hole, orbited momentarily by a torus of neutron-density matter. I think our center will compact to the density of a neutron star. The pulses are from a beam of light produced by the intense magnetic field, which sweeps across Earth as the neutron star rotates. Stellar matter will then fall either directly onto the surface of the neutron star, or first form an accretion disk before falling onto the surface. The stars are replaced by a homogenous sea of glowing hot gas with embedded jewels of stellar accretion disks, neutron stars and super nova remnants. Because neutron activation analysis is nondestructive, and the samples are no longer radioactive after about a month, this reanalysis for other elements is possible. The major-oxide compositions were established by X-ray fluorescence, and trace and rare earth elements by instrumental neutron activation analysis, and ICP analysis. Could they be red giant stars, white dwarfs, or neutron stars? While outer layers are blown away, the resulting collapsed core will result in either of a white dwarf, a neutron star, or a black hole, depending on its final mass. Show More Sentences Experts on very compact white dwarfs, neutron stars, and black holes study the enormously energetic and fascinatingly rich array of phenomena that these systems exhibit. The antineutron, although neutral like the neutron, is distinguishable from the neutron because it is composed of two anti-down quarks and one anti-up quark. He organises the neutron irradiations for the archaeometry studies. The explosion left a faint neutron star at the center of the remnant, but unlike the rapidly rotating neutron star in the Crab Nebula, Cassiopeia's star is quiet and faint. The beam line will consist of neutron guides, choppers, secondary shutters and shielding, along with the necessary utilities and safety and radiation protection equipment. Deuterium is an isotope of hydrogen containing a proton and neutron in its nucleus, while normal hydrogen has only a proton. And that is what it does, but because the proton has a positive charge and the neutron is neutral, the nucleus somehow has to get rid of a positive charge. Some atoms can undergo radioactive beta decay, in which a neutron decays into a proton, an electron and an electron-antineutrino via the weak nuclear force. That extra spin in the progenitor star might have been enough to give the neutron star more magnetic power, making it a magnetar. Giacconi, who shared the 2002 Nobel Prize for Physics, was on his way to showing that neutron stars could be bound in binary systems along with normal stars. It is then extracted from the ring and smashed into a mercury target to produce neutron beams that can be moderated and guided into designated experimental stations. While every neutron star has an intense magnetic field, the ones known as magnetars are exceptional. For that reason, such objects are called pulsars, and they have provided our best data about neutron stars. Apparently, the moral debate in the 1970s over the neutron bomb passed them by. But car dealerships look like post-apocalyptic empty shells that survived a neutron bomb. The longer ones are generally believed to result when a massive star collapses into a black hole, rather than into a neutron star as in a supernova explosion. The final state of this explosion would be a neutron star or black hole. The final signature of bubble fusion is the coincidence between the sonoluminescent light flashes from collapsing bubbles and the neutron emission. So the normally stable proton can decay into a neutron, a positron, and a neutrino if continuously fed enough energy through constant, extreme acceleration. Most neutron stars are created when a large star dies as a supernova. Show More Sentences This is the process in which a proton is converted into a neutron by the nucleus capturing a negative electron from one of the inner orbits of its atom. These objects are now known to be neutron stars, the collapsed cores of massive stars that have ended their lives in vast outbursts known as supernova explosions. When a neutron is added, hydrogen's atomic mass rises to two, yielding deuterium, in isotope which is necessary for the manufacture of the hydrogen bomb. In particular, in this work, neutron elastic incoherent scattering was utilized to study the dynamics of the lipoplexes as a function of DNA concentration. It acts between two neutrons, between two protons, or between a neutron and a proton, as long as they are no farther apart than a distance of one fermi. The nuclear portal monitor and Palm Pilot neutron and gamma detector are designed to detect and identify the illicit movement of nuclear materials. I've got it out! I've got the answer to the slow neutron business. The neutron flux involved may be on the order of 1022 neutrons per square centimeter per second. Criticality continued for about 20 hours, emitting intense amounts of gamma and neutron radiation. This occurs in environments with a high neutron density, such as a supernova or the merger of two neutron stars. Alternatively, the neutron star might be shot out of the supernova into its companion. Pauli also called this particle a neutron, but it was clearly not the same particle as Chadwick's neutron. A neutron star is the compressed core left behind when a star weighing less than about 30 times the sun's mass explodes as a supernova. This is surprising, and that much mass means that several theoretical models for the internal composition of neutron stars now are ruled out. The analyzer uses prompt gamma neutron activation analysis technology to perform a real-time, composite analysis on shredded scrap metal. The evidence for stellar black holes strongly relies on the existence of an upper limit for the mass of a neutron star. He and his German colleague did it by simulating what happens when dense neutron stars spiral together and collide in deep space. Hence, elements heavier than iron require a supernova for their formation, involving rapid neutron capture by starting 56Fe nuclei. Many boreholes are also encased in iron, which prevents conductivity measurements, but not prompt gamma neutron activation analysis. Boron is used throughout the experiment, for neutron shielding and to collimate the beam. Show More Sentences The tactical neutron bomb is a nuclear weapon that maximizes damage to people but minimizes damage to buildings and equipment. However, his calculations suggest that a neutron star's surface can't reach temperatures as high as 1 billion kelvins. The splitting of a U-235 atom is caused by the addition of an extra neutron. Therefore, the precession angle was inversely proportional to the neutron velocity, or linearly dependent upon the wavelength. At the end of its life, a neutron turns into a proton, a process known as beta decay. The projection of the neutron magnetic moment on the magnetic field direction is an adiabatic invariant. Astronomers suspect they are linked with imploding neutron stars or eruptions on magnetars. A neutron is made up of quarks, while an antineutron is made up of antiquarks. A possibility of hyperonization of the matter in neutron star interiors is incorporated. Pulsars are rapidly spinning neutron stars, the superdense remains of massive stars that have exploded as supernovas. Heisenberg showed that the neutron was best described as a new nuclear particle, but its exact nature remained unclear. The remnant of a supernova is a dense neutron star, or, if the stellar mass was at least three times that of the Sun, a black hole. An accurate value for the mass of the neutron could be determined from this process. The absence of such a signal does, however, not exclude the possibility that the compact object is a neutron star. The atom, nucleus, electron, neutron and proton were all unveiled by Westerners. Note that the neutron mean free path in para-hydrogen is about 20 cm compared with 1 m or greater in liquid helium. You have the atom, which has the neutron, the electron, the proton. The small-angle neutron scattering technique was used with deuterated water in order to characterize the micelle structure. Starquakes in slowing neutron stars drive matter toward the magnetic poles, distort the star's shape, and excite precession. Special grades of synthetic graphite, such as Gilsocarbon, also find use as a matrix and neutron moderator within nuclear reactors. Show More Sentences According to this theory, this magnetic funneling happens in the same way on all neutron stars and all hot spots should be about the same size. The thermal column provides a large-area and uniform beam of thermal neutrons for dosimetry and neutron standards work. In 1988, the Paul Scherrer Institute was founded in his name to explore the therapeutic uses of neutron scattering technologies. Other compact objects, such as neutron stars, can also have photon spheres. In the nuclear power industry, water can also be used as a neutron moderator. In 1978, President Jimmy Carter announced he was deferring development of the neutron bomb, a high-radiation weapon. This process was helped by the discovery of pulsars in 1967, which, by 1969, were shown to be rapidly rotating neutron stars. Each of the two reactors needs a separate automated neutron flux control system because they work independently. Naturally occurring technetium is a spontaneous fission product in uranium ore or the product of neutron capture in molybdenum ores. This isotope has one unpaired proton and one unpaired neutron, so either the proton or the neutron can decay to the opposite particle. The nucleus may capture an orbiting electron, causing a proton to convert into a neutron in a process called electron capture. The team of scientists has found evidence for the confinement idea by neutron scattering experiments on magnetic crystals of calcium cuprate. Such observations can be used to exclude possible alternatives such as neutron stars. Chadwick dropped all his other responsibilities to concentrate on proving the existence of the neutron, frequently working late at night. The discovery of neutron stars sparked interest in gravitationally collapsed compact objects as a possible astrophysical reality. It is believed that neutron star mergers and black hole formation may create detectable amounts of gravitational radiation. The researchers compared this mass with predictions in various computer models and determined that zinc-82 is probably absent from neutron stars. The dielectric system is smaller and has lower neutron flux on the upstream optics. Deuterium is almost identical to hydrogen, except for the fact that its atomic nucleus carries one extra neutron. A full session on neutron facilities around the world highlighted the increasing number of new sources that are under construction. Show More Sentences Here a technical report describes the use of neutron activation analysis to determine the provenance of pottery found at the sites. Gamma emitters are used in radiography while neutron emitting sources are used in a range of applications, such as oil well logging. This meets the basic needs to change the low cost topaz to valuable blue topaz by neutron radiation, Technology Times Website Quoted. Industrial source waste can contain alpha, beta, neutron or gamma emitters. Many of these are neutron absorbers, called neutron poisons in this context. One of the major limiting wear factors is the deterioration of the reactor's pressure vessel under the action of neutron bombardment. An atomic bomb is designed to enable mass-killing and mass-destruction by causing blast waves and heat rays and releasing neutron radiation. In fact, in certain extreme environments, such as neutron stars, extreme temperature and pressure prevents atoms from existing at all. Increased manganese level in spinal cords of amyotrophic lateral sclerosis determined by radiochemical neutron activation analysis. When the neutron flux subsides, these nuclei beta decay into stable isotopes of osmium, iridium, and platinum. French scientists, Pierre Joliot, Hans von Halban and Lew Kowarski, soon verified that more than one neutron was indeed emitted per fission. The energy values and the neutron wave functions in such a system depend on m, g, on the Planck constant and on the quantum number n only. He has also been closely involved with the project to create the European spallation source, an advanced neutron research facility, now under construction in Sweden. There, he had used radio waves to probe the secrets of pulsars, the spinning, magnetized neutron stars that emit bursts of radiation with clocklike regularity. The scientists used an effect of Albert Einstein's theory of General Relativity to measure the mass of the neutron star and its orbiting companion, a white dwarf star. We could, given an incident neutron flux and cross section, use the model to estimate the count rate of photons entering the window of the photon detector. The systematics of shape transitions versus neutron number is studied by the GCM.They depend however on the proton and neutron numbers due to shell structure. This contract is for the maintenance of chains of alpha radioactivity measurement, beta, gamma and neutron radiation protection department of the armed. Gamma radiation is similarly caused when uranium undergoes nuclear fission, which also produces neutron radiation, capable of deep penetration of the body. Astronomers have measured an effect long predicted by Einstein's theory of General Relativity in the extremely strong gravity of a pair of superdense neutron stars. Show More Sentences The Farnsworth Fusor, which is based on a low pressure, high voltage direct current plasma apparatus, is currently used as a low-flux neutron source. The task of precisely collimating the neutron beam is very important for our experimental scheme because the neutron beam passes close to the detectors. Because of the low capture rate, disposing of 137Cs through neutron capture is not feasible and the only current solution is allowed to decay over time. His discovery of the neutron was a milestone in understanding the nucleus. The document revealed in The Times report described the use of a neutron source, uranium deuteride, which experts said had no possible use other than in a nuclear weapon. The technical document describes the use of a neutron source, uranium deuteride, which is feared to have no possible civilian or military use other than in a nuclear weapon. In the late 1970s, macromolecular crystallography at NIST began with collaboration between NIST and NIH to establish a single-crystal neutron diffractometer. A perfect crystal diffractometer for ultra-high resolution small-angle neutron scattering measurements is now operational at NIST's Center for Neutron Research. A baryon is a mixture of three quarks such as that a proton is composed of two up quarks and one down quark and that a neutron is composed of one up quark and two down quarks. As originally written, the Daleks and Thals were the victims of an alien neutron bomb attack but Nation later dropped the aliens and made the Daleks the aggressors. Chadwick followed his discovery of the neutron by measuring its mass. The facilities will include a proton synchrotron, in which protons will be accelerated to 50 billion electron volts, and a neutron diffusing facility. The first synthesis of gold was conducted by Japanese physicist Hantaro Nagaoka, who synthesized gold from mercury in 1924 by neutron bombardment. We used the Monte Carlo code MCNP5 to reproduce system neutronics in different operating conditions and to analyse neutron fluxes in the reactor core. In March 2000, the Haowangjao Weekly, supported by China's People's Liberation Army, described a plan to subjugate Taiwan, including using neutron bombs. The precise measurement of an exotic atom in the laboratory has refined scientists' understanding of neutron stars, which are among the universe's most extreme objects. His discovery of the neutron made it possible to produce elements heavier than uranium in the laboratory by the capture of slow neutrons followed by beta decay. The researchers studied these multilayer stacks using a technique known as polarized neutron reflectometry, in which a beam of neutrons is bounced off the stacks. Thorne-Zytkow objects are hybrids of red supergiant and neutron stars that superficially resemble normal red supergiants, such as Betelguese in the constellation Orion. Sitting about 200,000 light-years away in the constellation Tucana, the star HV 2112 appears to be a red supergiant that has engulfed a neutron star. Show More Sentences A complex of RNase A with a transition-state analog, uridine vanadate, was also studied using a combination of neutron and x-ray diffraction techniques. Therefore, the nn scattering intensity is proportional to the square of the neutron flux density, while the background intensity depends linearly on the flux density. The new study finds that the supernovae are likely powered by the creation of a magnetar, an extraordinarily magnetized neutron star spinning hundreds of times per second. Explaining a theory on the radio burst causes, study co-author Matthew Bailes said they are likely the result of neutron stars, also known as magnetars. It is one of about two dozen neutron stars called magnetars, which have very powerful magnetic fields and occasionally produce high-energy explosions or pulses. One practical biological marker identified by Karagas is toenail clippings, with arsenic content measured via instrumental neutron activation analysis. When the accreting object is a neutron star or a black hole, the gas in the inner accretion disc orbits at very high speeds because of its proximity to the compact object. A welcome consequence of the latest results, Crum adds, is that other researchers should find the uranium-based triggering method easier to reproduce than the neutron one. Examples from Classical Literature The neutron source, the neutron reflector, and one piece of fissionable material were in place. The same thing goes for a proton or electron or neutron or even a neutrino. The actual limit is when the star has reached the density of a neutron, and this star hasn't collapsed that far by a long shot. These units are the positron, the negatron, and the neutron. The neutron spins rotate around the neutron beam axis under magnetic and pseudomagnetic fields. The electrons from neutron decay can also create external bremsstrahlung by collisions with atomic nuclei which is forwarded directed. Until the Ginga data showed otherwise, AC211 was the only one of nine known accreting neutron stars in globular clusters that had seemingly failed to exhibit this process. Find more words! Another word for Opposite of Meaning of Rhymes with Sentences with Find word forms Translate from English Translate to English Words With Friends Scrabble Crossword / Codeword Words starting with Words ending with Words containing exactly Words containing letters Pronounce Find conjugations Find names From Afrikaans From Albanian From Amharic From Arabic From Armenian From Azerbaijani From Basque From Belarusian From Bengali From Bosnian From Bulgarian From Catalan From Cebuano From Chichewa From Chinese From Corsican From Croatian From Czech From Danish From Dutch From Esperanto From Estonian From Farsi From Filipino From Finnish From French From Frisian From Galician From Georgian From German From Greek From Gujarati From Haitian Creole From Hausa From Hebrew From Hindi From Hmong From Hungarian From Icelandic From Igbo From Indonesian From Irish From Italian From Japanese From Javanese From Kannada From Kazakh From Khmer From Korean From Kurdish From Kyrgyz From Lao From Latin From Latvian From Lithuanian From Luxembourgish From Macedonian From Malagasy From Malay From Malayalam From Maltese From Maori From Marathi From Mongolian From Burmese From Nepali From Norwegian From Polish From Portuguese From Punjabi From Romanian From Russian From Samoan From Scots Gaelic From Serbian From Sesotho From Shona From Sinhala From Slovak From Slovenian From Somali From Spanish From Sundanese From Swahili From Swedish From Tajik From Tamil From Telugu From Thai From Turkish From Ukrainian From Urdu From Uzbek From Vietnamese From Welsh From Xhosa From Yiddish From Yoruba From Zulu To Afrikaans To Albanian To Amharic To Arabic To Armenian To Azerbaijani To Basque To Belarusian To Bengali To Bosnian To Bulgarian To Catalan To Cebuano To Chichewa To Chinese To Corsican To Croatian To Czech To Danish To Dutch To Esperanto To Estonian To Farsi To Filipino To Finnish To French To Frisian To Galician To Georgian To German To Greek To Gujarati To Haitian Creole To Hausa To Hebrew To Hindi To Hmong To Hungarian To Icelandic To Igbo To Indonesian To Irish To Italian To Japanese To Javanese To Kannada To Kazakh To Khmer To Korean To Kurdish To Kyrgyz To Lao To Latin To Latvian To Lithuanian To Luxembourgish To Macedonian To Malagasy To Malay To Malayalam To Maltese To Maori To Marathi To Mongolian To Burmese To Nepali To Norwegian To Polish To Portuguese To Punjabi To Romanian To Russian To Samoan To Scots Gaelic To Serbian To Sesotho To Shona To Sinhala To Slovak To Slovenian To Somali To Spanish To Sundanese To Swahili To Swedish To Tajik To Tamil To Telugu To Thai To Turkish To Ukrainian To Urdu To Uzbek To Vietnamese To Welsh To Xhosa To Yiddish To Yoruba To Zulu English French Afrikaans Word Albanian Word Arabic Word Bengali Word Chinese Word Croatian Word Czech Word Danish Word Dutch Word English Word Finnish Word French Word German Word Greek Word Hindi Word Hungarian Word Icelandic Word Indonesian Word Italian Word Japanese Word Korean Word Latin Word Malay Word Malayalam Word Marathi Word Nepali Word Norwegian Word Polish Word Portuguese Word Romanian Word Russian Word Serbian Word Slovak Word Spanish Word Swahili Word Swedish Word Tamil Word Telugu Word Thai Word Turkish Word Ukrainian Word Uzbek Word Vietnamese Word Welsh Word All words 2-letter words 3-letter words 4-letter words 5-letter words 6-letter words 7-letter words 8-letter words 9-letter words 10-letter words 11-letter words 12-letter words 13-letter words 14-letter words Plural of Singular of Past tense of Present tense of Verb for Adjective for Adverb for Noun for Meaning of name Origin of name Names meaning Names starting with Names of origin neutron Use * for blank tiles (max 2) Advanced Search Advanced Search Use * for blank spaces Advanced Search Advanced Word Finder See Also What is another word for neutron? Words that rhyme with neutron What is the plural of neutron? What is the adjective for neutron? What is the noun for neutron? Translations for neutron Use our Sentence Generator Nearby Words neutrinos neutrino neutrals neutral rights neutrally neutralizing neutrons neutron star neutron stars neutropenia neutropenic neutrophil 7-letter Words Starting With n ne neu neut neutr neutro