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Nucleosynthesis

Index Nucleosynthesis

Nucleosynthesis is the process that creates new atomic nuclei from pre-existing nucleons, primarily protons and neutrons. [1]

151 relations: Abundance of the chemical elements, Advanced Composition Explorer, Albedo 0.39, Anthropic principle, Argon, Astronomy, Astrophysics, Atom, Atomic demolition munition, B2FH paper, Beryllium, Big Bang nucleosynthesis, Bonnard J. Teegarden, Boron, Carbon star, Carbon-12, Carlo Rubbia, Cat's Eye Nebula, Chemical element, Chromium, Chronology of the universe, Chushiro Hayashi, CI chondrite, Cogenitor, Cosmic dust, Cosmic ray spallation, Cosmic Ray Subsystem, Cosmogenic nuclide, Cosmological principle, David Schramm (astrophysicist), Donald D. Clayton, Einsteinium, Electron, Endothermic process, Energy, Energy transformation, Epsilon Pegasi, Ernst K. Zinner, Extinct isotopes of superheavy elements, Extinct radionuclide, Extraterrestrial diamonds, Extraterrestrial materials, Formation and evolution of the Solar System, Fred Hoyle, Friedrich-Karl Thielemann, Gerald J. Wasserburg, Glossary of string theory, GSI anomaly, H II region, Hans Bethe Prize, ..., HD 140283, Heinz Oberhummer, Helium, Helium-4, High Energy Astronomy Observatory 3, Hydrogen isotope biogeochemistry, Index of physics articles (N), Interstellar cloud, Iron, Iron group, ISOLTRAP, Isotope, Isotopes of chromium, Isotopes of iron, Isotopes of manganese, Isotopes of oxygen, Isotopes of palladium, Isotopes of silver, Isotopes of xenon, James Lovelock, Karl-Ludwig Kratz, List of astronomy acronyms, List of drugs by year of discovery, List of English inventions and discoveries, List of Russian scientists, List of time periods, List of unsolved problems in astronomy, List of unsolved problems in physics, Lithium, Lithium burning, Manganese, Michel Cassé, Natural abundance, Neil Gehrels, Neon, Neutron, Neutron capture, Neutron capture nucleosynthesis, Neutron flux, Neutronium, Nobel Prize controversies, Nuclear astrophysics, Nuclear Compton Telescope, Nuclear fusion, Nuclear physics, Nuclear transmutation, Nucleocosmochronology, Nucleocosmogenesis, Nucleogenic, Nuclide, Oddo–Harkins rule, Oxygen, P-nuclei, P-process, Palladium, Paul W. Merrill, Peaceful nuclear explosion, Period 3 element, Photodisintegration, Photon epoch, Physical cosmology, Potassium, Preon star, Presolar grains, Primordial nuclide, Project Plowshare, R Andromedae, R-process, Radioactive decay, Radiometric dating, Ralph Asher Alpher, Robert Herman, Rp-process, S-process, SDSS J102915+172927, Silver, SN 2014J, Spacetime, Stable nuclide, Stellar archaeology, Stellar evolution, Stellar nucleosynthesis, Stellar population, Sun, Supernova, Supernova nucleosynthesis, Synthesis, T Tauri wind, Technetium, Theoretical astronomy, Thermonuclear fusion, Timeline of physical chemistry, Timeline of quantum mechanics, Timeline of the formation of the Universe, Trinh Xuan Thuan, TRIUMF, V339 Delphini, W. David Arnett, Xenon, Yuri Oganessian, 4765 Wasserburg. Expand index (101 more) »

Abundance of the chemical elements

The abundance of the chemical elements is a measure of the occurrence of the chemical elements relative to all other elements in a given environment.

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Advanced Composition Explorer

Advanced Composition Explorer (ACE) is a NASA Explorers program Solar and space exploration mission to study matter comprising energetic particles from the solar wind, the interplanetary medium, and other sources.

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Albedo 0.39

Albedo 0.39 is a studio album by the Greek electronic composer Vangelis, released in 1976.

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Anthropic principle

The anthropic principle is a philosophical consideration that observations of the universe must be compatible with the conscious and sapient life that observes it.

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Argon

Argon is a chemical element with symbol Ar and atomic number 18.

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Astronomy

Astronomy (from ἀστρονομία) is a natural science that studies celestial objects and phenomena.

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Astrophysics

Astrophysics is the branch of astronomy that employs the principles of physics and chemistry "to ascertain the nature of the astronomical objects, rather than their positions or motions in space".

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Atom

An atom is the smallest constituent unit of ordinary matter that has the properties of a chemical element.

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Atomic demolition munition

Atomic demolition munitions (ADMs), colloquially known as nuclear land mines, are small nuclear explosive devices.

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B2FH paper

The B2FH paper, named after the initials of the authors of the paper, Margaret Burbidge, Geoffrey Burbidge, William A. Fowler, and Fred Hoyle, is a landmark paper on the origin of the chemical elements published in Reviews of Modern Physics in 1957.

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Beryllium

Beryllium is a chemical element with symbol Be and atomic number 4.

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Big Bang nucleosynthesis

In physical cosmology, Big Bang nucleosynthesis (abbreviated BBN, also known as primordial nucleosynthesis, arch(a)eonucleosynthesis, archonucleosynthesis, protonucleosynthesis and pal(a)eonucleosynthesis) refers to the production of nuclei other than those of the lightest isotope of hydrogen (hydrogen-1, 1H, having a single proton as a nucleus) during the early phases of the Universe.

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Bonnard J. Teegarden

Bonnard John Teegarden is an American astrophysicist formerly with NASA's Goddard Space Flight Center, now retired.

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Boron

Boron is a chemical element with symbol B and atomic number 5.

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Carbon star

A carbon star is typically an asymptotic giant branch star, a luminous red giant, whose atmosphere contains more carbon than oxygen; the two elements combine in the upper layers of the star, forming carbon monoxide, which consumes all the oxygen in the atmosphere, leaving carbon atoms free to form other carbon compounds, giving the star a "sooty" atmosphere and a strikingly ruby red appearance.

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Carbon-12

Carbon-12 is the more abundant of the two stable isotopes of carbon (Carbon-13 being the other), amounting to 98.93% of the element carbon; its abundance is due to the triple-alpha process by which it is created in stars.

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Carlo Rubbia

Carlo Rubbia, (born 31 March 1934) is an Italian particle physicist and inventor who shared the Nobel Prize in Physics in 1984 with Simon van der Meer for work leading to the discovery of the W and Z particles at CERN.

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Cat's Eye Nebula

The Cat's Eye Nebula or NGC 6543, is a relatively bright planetary nebula in the northern constellation of Draco, discovered by William Herschel on February 15, 1786.

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Chemical element

A chemical element is a species of atoms having the same number of protons in their atomic nuclei (that is, the same atomic number, or Z).

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Chromium

Chromium is a chemical element with symbol Cr and atomic number 24.

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Chronology of the universe

The chronology of the universe describes the history and future of the universe according to Big Bang cosmology.

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Chushiro Hayashi

was a Japanese astrophysicist.

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CI chondrite

CI chondrites, sometimes C1 chondrites, are a group of rare stony meteorites belonging to the carbonaceous chondrites.

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Cogenitor

"Cogenitor" is the 48th episode of the television series Star Trek: Enterprise, the 22nd episode of the second season.

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Cosmic dust

Cosmic dust, also called extraterrestrial dust or space dust, is dust which exists in outer space, as well as all over planet Earth.

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Cosmic ray spallation

Cosmic ray spallation is a naturally occurring nuclear reaction causing nucleosynthesis.

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Cosmic Ray Subsystem

Cosmic Ray Subsystem (CRS, or Cosmic Ray System) is an instrument aboard the Voyager 1 and Voyager 2 spacecraft of the NASA Voyager program, and it is an experiment to detect cosmic rays.

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Cosmogenic nuclide

Cosmogenic nuclides (or cosmogenic isotopes) are rare nuclides (isotopes) created when a high-energy cosmic ray interacts with the nucleus of an in situ Solar System atom, causing nucleons (protons and neutrons) to be expelled from the atom (see cosmic ray spallation).

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Cosmological principle

In modern physical cosmology, the cosmological principle is the notion that the spatial distribution of matter in the universe is homogeneous and isotropic when viewed on a large enough scale, since the forces are expected to act uniformly throughout the universe, and should, therefore, produce no observable irregularities in the large-scale structuring over the course of evolution of the matter field that was initially laid down by the Big Bang.

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David Schramm (astrophysicist)

David Norman Schramm (October 25, 1945 – December 19, 1997) was an American astrophysicist and educator, and one of the world's foremost experts on the Big Bang theory.

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Donald D. Clayton

Donald Delbert Clayton (born March 18, 1935) is an American astrophysicist whose most visible achievement was the prediction from nucleosynthesis theory that supernovae are intensely radioactive.

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Einsteinium

Einsteinium is a synthetic element with symbol Es and atomic number 99.

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Electron

The electron is a subatomic particle, symbol or, whose electric charge is negative one elementary charge.

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Endothermic process

The term endothermic process describes the process or reaction in which the system absorbs energy from its surroundings, usually in the form of heat.

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Energy

In physics, energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object.

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Energy transformation

Energy transformation, also termed as energy conversion, is the process of changing energy from one of its forms into another.

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Epsilon Pegasi

Epsilon Pegasi (ε Pegasi, abbreviated Epsilon Peg, ε Peg), also named Enif (EE-nif), is the brightest star in the northern constellation of Pegasus.

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Ernst K. Zinner

Ernst Kunibert Zinner (30 January 1937 – 30 July 2015) was an Austrian astrophysicist, known for his pioneering work in the analysis of stardust in the laboratory.

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Extinct isotopes of superheavy elements

Extinct isotopes of superheavy elements are isotopes of elements whose half-lives were too short to have lasted through the formation of the solar system and, because they are not replenished by natural processes, can nowadays only be found as their daughters trapped within sediment and meteorite samples dating billions of years ago.

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Extinct radionuclide

An extinct radionuclide is a radionuclide that was formed by nucleosynthesis before the formation of the Solar System, about 4.6 billion years ago, and incorporated into it, but has since decayed to virtually zero abundance, due to having a half-life shorter than about 100 million years.

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Extraterrestrial diamonds

Although diamonds on Earth are rare, extraterrestrial diamonds (diamonds formed outside of Earth) are very common.

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Extraterrestrial materials

Most atoms on Earth came from the interstellar dust and gas from which the Sun and Solar System formed.

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Formation and evolution of the Solar System

The formation and evolution of the Solar System began 4.6 billion years ago with the gravitational collapse of a small part of a giant molecular cloud.

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Fred Hoyle

Sir Fred Hoyle FRS (24 June 1915 – 20 August 2001) was a British astronomer who formulated the theory of stellar nucleosynthesis.

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Friedrich-Karl Thielemann

Friedrich-Karl "Friedel“ Thielemann (born April 17, 1951 in Mülheim an der Ruhr) is a German-Swiss theoretical astrophysicist.

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Gerald J. Wasserburg

Gerald J. Wasserburg (March 25, 1927 – June 13, 2016) was an American geologist.

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Glossary of string theory

This page is a glossary of terms in string theory, including related areas such as supergravity, supersymmetry, and high energy physics.

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GSI anomaly

One of the experimental facilities at the German laboratory GSI Helmholtz Centre for Heavy Ion Research in Darmstadt is an ''E''xperimental ''S''torage ''R''ing (ESR) with electron cooling in which large numbers of highly charged radioactive ions can be stored for extended periods of time.

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H II region

An H II region or HII region is a region of interstellar atomic hydrogen that is ionized.

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Hans Bethe Prize

The Hans A. Bethe Prize, is presented annually by the American Physical Society.

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HD 140283

HD 140283, informally nicknamed the Methuselah star, is a metal-poor subgiant star about 200 light years away from the Earth in the constellation Libra, specifically toward Ophiuchus.

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Heinz Oberhummer

Heinz Oberhummer (19 May 1941 – 24 November 2015) was an Austrian physicist and skeptic.

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Helium

Helium (from lit) is a chemical element with symbol He and atomic number 2.

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Helium-4

Helium-4 is a non-radioactive isotope of the element helium.

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High Energy Astronomy Observatory 3

The last of NASA's three High Energy Astronomy Observatories, HEAO 3 was launched 20 September 1979 on an Atlas-Centaur launch vehicle, into a nearly circular, 43.6 degree inclination low-Earth orbit with an initial perigeum of 486.4 km.

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Hydrogen isotope biogeochemistry

Hydrogen isotope biogeochemistry is the scientific study of biological, geological, and chemical processes in the environment using the distribution and relative abundance of hydrogen isotopes.

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Index of physics articles (N)

The index of physics articles is split into multiple pages due to its size.

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Interstellar cloud

An interstellar cloud is generally an accumulation of gas, plasma, and dust in our and other galaxies.

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Iron

Iron is a chemical element with symbol Fe (from ferrum) and atomic number 26.

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Iron group

In chemistry and physics, the iron group refers to elements that are in some way related to iron.

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ISOLTRAP

ISOLTRAP is a tandem Penning trap mass spectrometer at the On-Line Isotope Mass Separator at CERN.

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Isotope

Isotopes are variants of a particular chemical element which differ in neutron number.

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Isotopes of chromium

Naturally occurring chromium (24Cr) is composed of four stable isotopes; 50Cr, 52Cr, 53Cr, and 54Cr with 52Cr being the most abundant (83.789% natural abundance).

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Isotopes of iron

Naturally occurring iron (26Fe) consists of four stable isotopes: 5.845% of 54Fe (possibly radioactive with a half-life over 3.1×1022 years), 91.754% of 56Fe, 2.119% of 57Fe and 0.282% of 58Fe.

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Isotopes of manganese

Naturally occurring manganese (25Mn) is composed of 1 stable isotope, 55Mn.

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Isotopes of oxygen

There are three known stable isotopes of oxygen (8O): 16O, 17O, and 18O.

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Isotopes of palladium

Naturally occurring palladium (46Pd) is composed of six stable isotopes, 102Pd, 104Pd, 105Pd, 106Pd, 108Pd, and 110Pd, although two of them are theoretically unstable.

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Isotopes of silver

Naturally occurring silver (47Ag) is composed of the two stable isotopes 107Ag and 109Ag with 107Ag being the more abundant (51.839% natural abundance).

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Isotopes of xenon

Naturally occurring xenon (54Xe) is made of eight stable isotopes and one very long-lived isotope.

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James Lovelock

James Ephraim Lovelock, (born 26 July 1919) is an independent scientist, environmentalist, and futurist who lives in Dorset, England.

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Karl-Ludwig Kratz

Karl-Ludwig Kratz (b. April 23, 1941 in Jena, Thuringia) is a German nuclear chemist and astrophysicist.

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List of astronomy acronyms

This is a compilation of initialisms and acronyms commonly used in astronomy.

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List of drugs by year of discovery

The following is a table with drugs organized by year of discovery and begins with firs drugs formed in the universe; Hydrogen, Helium and Lithium that were formed during the first three minutes after the big bang, bigger elements and molecules were formed by stellar nucleosynthesis and other forms of nucleosynthesis thousands and millions of years after the Big Bang, such as water, sodium chloride, after it, more complex molecules were formed and evolved into self-replicating molecules.

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List of English inventions and discoveries

English inventions and discoveries are objects, processes or techniques invented, innovated or discovered, partially or entirely, in England by a person from England (that is, someone born in England - including to non-English parents - or born abroad with at least one English parent and who had the majority of their education or career in England).

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List of Russian scientists

Alona Soschen.

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List of time periods

The categorization of the past into discrete, quantified named blocks of time is called periodization.

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List of unsolved problems in astronomy

Some of the unsolved problems in astronomy are theoretical, meaning that existing theories seem incapable of explaining a certain observed phenomenon or experimental result.

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List of unsolved problems in physics

Some of the major unsolved problems in physics are theoretical, meaning that existing theories seem incapable of explaining a certain observed phenomenon or experimental result.

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Lithium

Lithium (from lit) is a chemical element with symbol Li and atomic number 3.

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Lithium burning

Lithium burning is a nucleosynthetic process in which lithium is depleted in a star.

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Manganese

Manganese is a chemical element with symbol Mn and atomic number 25.

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Michel Cassé

Michel Cassé, is a French astrophysicist, writer and poet born in Fleurance in Gers in 1943.

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Natural abundance

In physics, natural abundance (NA) refers to the abundance of isotopes of a chemical element as naturally found on a planet.

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Neil Gehrels

Cornelis A. "Neil" Gehrels (October 3, 1952 – February 6, 2017) was an American astrophysicist specializing in the field of gamma-ray astronomy.

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Neon

Neon is a chemical element with symbol Ne and atomic number 10.

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Neutron

| magnetic_moment.

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Neutron capture

Neutron capture is a nuclear reaction in which an atomic nucleus and one or more neutrons collide and merge to form a heavier nucleus.

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Neutron capture nucleosynthesis

Neutron capture nucleosynthesis describes two nucleosynthesis pathways: the r-process and the s-process, for rapid and slow neutron captures, respectively.

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Neutron flux

The neutron flux is a scalar quantity used in nuclear physics and nuclear reactor physics.

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Neutronium

Neutronium (sometimes shortened to neutrium, also referred to as neutrite) is a hypothetical substance composed purely of neutrons.

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Nobel Prize controversies

After his death in 1896, the will of Swedish industrialist Alfred Nobel established the Nobel Prizes.

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Nuclear astrophysics

Nuclear astrophysics is an interdisciplinary branch of physics involving close collaboration among researchers in various subfields of nuclear physics and astrophysics, with significant emphasis in areas such as stellar modeling, measurement and theoretical estimation of nuclear reaction rates, cosmology, cosmochemistry, gamma ray, optical and X-ray astronomy, and extending our knowledge about nuclear lifetimes and masses.

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Nuclear Compton Telescope

The Nuclear Compton Telescope (NCT) is a balloon-borne Compton telescope to observe the gamma-ray sky in the energy range from a few hundred keV to several MeV.

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Nuclear fusion

In nuclear physics, nuclear fusion is a reaction in which two or more atomic nuclei come close enough to form one or more different atomic nuclei and subatomic particles (neutrons or protons).

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Nuclear physics

Nuclear physics is the field of physics that studies atomic nuclei and their constituents and interactions.

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Nuclear transmutation

Nuclear transmutation is the conversion of one chemical element or an isotope into another chemical element.

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Nucleocosmochronology

Nucleocosmochronology or nuclear cosmochronology is a technique used to determine timescales for astrophysical objects and events.

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Nucleocosmogenesis

Nucleocosmogenesis is a scientific term first coined and published by George Gamow, renowned biophysicist, in the 1920s.

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Nucleogenic

A nucleogenic isotope, or nuclide, is one that is produced by a natural terrestrial nuclear reaction, other than a reaction beginning with cosmic rays (the latter nuclides by convention are called by the different term cosmogenic).

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Nuclide

A nuclide (from nucleus, also known as nuclear species) is an atomic species characterized by the specific constitution of its nucleus, i.e., by its number of protons Z, its number of neutrons N, and its nuclear energy state.

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Oddo–Harkins rule

The Oddo–Harkins rule holds that an element with an even atomic number (such as carbon: element 6) is more abundant than both elements with the adjacently smaller and larger odd atomic numbers (such as boron: element 5 and nitrogen: element 7, respectively for the carbon).

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Oxygen

Oxygen is a chemical element with symbol O and atomic number 8.

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P-nuclei

p-nuclei (p stands for proton-rich) are certain proton-rich, naturally occurring isotopes of some elements between selenium and mercury inclusive which cannot be produced in either the s- or the r-process.

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P-process

The term p-process (p is for proton) is used in two ways in the scientific literature concerning the astrophysical origin of the elements (nucleosynthesis).

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Palladium

Palladium is a chemical element with symbol Pd and atomic number 46.

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Paul W. Merrill

Paul Willard Merrill (August 15, 1887 – July 19, 1961) was an American astronomer whose specialty was spectroscopy.

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Peaceful nuclear explosion

Peaceful nuclear explosions (PNEs) are nuclear explosions conducted for non-military purposes.

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Period 3 element

A period 3 element is one of the chemical elements in the third row (or period) of the periodic table of the chemical elements.

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Photodisintegration

Photodisintegration (also called phototransmutation) is a nuclear process in which an atomic nucleus absorbs a high-energy gamma ray, enters an excited state, and immediately decays by emitting a subatomic particle.

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Photon epoch

In physical cosmology, the photon epoch was the period in the evolution of the early universe in which photons dominated the energy of the universe.

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Physical cosmology

Physical cosmology is the study of the largest-scale structures and dynamics of the Universe and is concerned with fundamental questions about its origin, structure, evolution, and ultimate fate.

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Potassium

Potassium is a chemical element with symbol K (from Neo-Latin kalium) and atomic number 19.

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Preon star

A preon star is a theoretical type of compact star made of preons, which are "point-like" particles conceived to be subcomponents of quarks and leptons.

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Presolar grains

Presolar grains are interstellar solid matter in the form of tiny solid grains that originated at a time before the Sun was formed (presolar: before the Sun).

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Primordial nuclide

In geochemistry, geophysics and geonuclear physics, primordial nuclides, also known as primordial isotopes, are nuclides found on Earth that have existed in their current form since before Earth was formed.

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Project Plowshare

Project Plowshare was the overall United States program for the development of techniques to use nuclear explosives for peaceful construction purposes.

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R Andromedae

R Andromedae (R And) is a Mira-type variable star in the constellation Andromeda.

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R-process

The rapid neutron-capture process, or so-called r-process, is a set of nuclear reactions that in nuclear astrophysics is responsible for the creation (nucleosynthesis) of approximately half the abundances of the atomic nuclei heavier than iron, usually synthesizing the entire abundance of the two most neutron-rich stable isotopes of each heavy element.

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Radioactive decay

Radioactive decay (also known as nuclear decay or radioactivity) is the process by which an unstable atomic nucleus loses energy (in terms of mass in its rest frame) by emitting radiation, such as an alpha particle, beta particle with neutrino or only a neutrino in the case of electron capture, gamma ray, or electron in the case of internal conversion.

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Radiometric dating

Radiometric dating or radioactive dating is a technique used to date materials such as rocks or carbon, in which trace radioactive impurities were selectively incorporated when they were formed.

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Ralph Asher Alpher

Ralph Asher Alpher (February 3, 1921 – August 12, 2007) was an American cosmologist, who carried out pioneering work in the early 1950s on the Big Bang model, including big bang nucleosynthesis and predictions of the cosmic microwave background radiation.

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Robert Herman

Robert Herman (August 29, 1914 – February 13, 1997) was a United States scientist, best known for his work with Ralph Alpher in 1948-50, on estimating the temperature of cosmic microwave background radiation from the Big Bang explosion.

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Rp-process

The rp-process (rapid proton capture process) consists of consecutive proton captures onto seed nuclei to produce heavier elements.

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S-process

The slow neutron-capture process or s-process is a series of reactions in nuclear astrophysics that occur in stars, particularly AGB stars.

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SDSS J102915+172927

SDSS J102915+172927 or Caffau's Star is a population II star in the galactic halo, seen in the constellation Leo.

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Silver

Silver is a chemical element with symbol Ag (from the Latin argentum, derived from the Proto-Indo-European ''h₂erǵ'': "shiny" or "white") and atomic number 47.

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SN 2014J

SN 2014J was a type-Ia supernova in Messier 82 (the 'Cigar Galaxy', M82) discovered in mid-January 2014.

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Spacetime

In physics, spacetime is any mathematical model that fuses the three dimensions of space and the one dimension of time into a single four-dimensional continuum.

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Stable nuclide

Stable nuclides are nuclides that are not radioactive and so (unlike radionuclides) do not spontaneously undergo radioactive decay.

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Stellar archaeology

Stellar archaeology is the study of the early history of the universe, based on its early composition.

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Stellar evolution

Stellar evolution is the process by which a star changes over the course of time.

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Stellar nucleosynthesis

Stellar nucleosynthesis is the theory explaining the creation (nucleosynthesis) of chemical elements by nuclear fusion reactions between atoms within the stars.

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Stellar population

During 1944, Walter Baade categorized groups of stars within the Milky Way into bluer stars associated with the spiral arms and the general position of yellow stars near the central galactic bulge or within globular star clusters.

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Sun

The Sun is the star at the center of the Solar System.

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Supernova

A supernova (plural: supernovae or supernovas, abbreviations: SN and SNe) is a transient astronomical event that occurs during the last stellar evolutionary stages of a star's life, either a massive star or a white dwarf, whose destruction is marked by one final, titanic explosion.

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Supernova nucleosynthesis

Supernova nucleosynthesis is a theory of the nucleosynthesis of the natural abundances of the chemical elements in supernova explosions, advanced as the nucleosynthesis of elements from carbon to nickel in massive stars by Fred Hoyle in 1954.

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Synthesis

Synthesis or synthesize may also refer to.

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T Tauri wind

The T Tauri wind — so named because of the young star currently in this stage—is a phenomenon indicative of the phase of stellar development between the accretion of material from the slowing rotating material of a solar nebula and the ignition of the hydrogen that has agglomerated into the protostar.

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Technetium

Technetium is a chemical element with symbol Tc and atomic number 43.

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Theoretical astronomy

Theoretical astronomy is the use of the analytical models of physics and chemistry to describe astronomical objects and astronomical phenomena.

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Thermonuclear fusion

Thermonuclear fusion is a way to achieve nuclear fusion by using extremely high temperatures.

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Timeline of physical chemistry

The timeline of physical chemistry lists the sequence of physical chemistry theories and discoveries in chronological order.

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Timeline of quantum mechanics

This timeline of quantum mechanics shows the key steps, precursors and contributors to the development of quantum mechanics, quantum field theories and quantum chemistry.

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Timeline of the formation of the Universe

This is a timeline of the formation and subsequent evolution of the Universe from the Big Bang (13.799 ± 0.021 billion years ago) to the present day.

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Trinh Xuan Thuan

Trịnh Xuân Thuận (born August 20, 1948) is a Vietnamese-American astrophysicist.

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TRIUMF

TRIUMF is Canada's national particle accelerator centre.

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V339 Delphini

V339 Delphini or Nova Delphini 2013 (PNV J20233073+2046041) is a bright nova star in the constellation Delphinus.

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W. David Arnett

William David Arnett is a Regents Professor of Astrophysics at Steward Observatory, University of Arizona, known for his research on supernova explosions, the formation of neutron stars or black holes by gravitational collapse, and the synthesis of elements in stars; he is author of the monograph Supernovae and Nucleosynthesis which deals with these topics.

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Xenon

Xenon is a chemical element with symbol Xe and atomic number 54.

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Yuri Oganessian

Yuri Tsolakovich Oganessian (Юрий Цолакович Оганесян, Յուրի Ցոլակի Հովհաննիսյան; born 14 April 1933) is a Russian nuclear physicist of Armenian descent, who is considered the world's leading researcher in superheavy chemical elements.

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4765 Wasserburg

4765 Wasserburg, provisional designation, is a bright Hungaria asteroid, suspected binary system and asteroid pair from the innermost regions of the asteroid belt, approximately 3 kilometers in diameter.

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Redirects here:

History of nucleosynthesis theory, Nucleogenesis, Nucleosynthetic, Origin of the elements.

References

[1] https://en.wikipedia.org/wiki/Nucleosynthesis

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