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For example, an antiproton and a positron can form an antihydrogen atom, which has almost exactly the same properties as a hydrogen atom.
Some Related Sentences
For and example
For the family is the simplest example of just such a unit, composed of people, which gives us both some immunity from, and a way of dealing with, other people.
For example, suppose a man wearing a $200 watch, driving a 1959 Rolls Royce, stops to ask a man on the sidewalk, `` What time is it ''??
For example, there are persons who are in physical science, in the field of mineralogy, trained in crystallography, who use only X-rays, applying only the powder technique of X-ray diffraction, to clay minerals only, and who have spent the last fifteen years concentrating on the montmorillonites ; ;
For example, he captured some persons from York County, who with teams were taking to Philadelphia the furniture of a man who had just been released from prison through the efforts of his wife, and who apparently was helpless to prevent the theft of his household goods.
For example, even the most successful executive lives in a two-room apartment while ordinary people rent space in the stairwells of office buildings in which to sleep at night ; ;
For example, in the third chapter of Matthew, verses 13-16, describing the baptism of Jesus, the 1611 version reads:
For example, it probably will be necessary for the Corps to have authority to pay medical expenses of volunteers.
For example, the importance of the Regulus 2, a very promising aerodynamic ship-to-surface missile designed to be launched by surfaced submarines, was greatly diminished by the successful acceleration of the much more advanced Polaris ballistic missile launched by submerged submarines.
For example, the interest of past members of the Foundation's Advisory Board remains such that they place their knowledge and judgments at our disposal much as they had done when they were, formally, members of that Board.
For example, out of the social evils of the English industrial revolution came the novels of Charles Dickens ; ;
For an example let's dream up an engine that has a final combustion chamber volume of 5 cubic inches and a cylinder volume of 45 cubic inches.
For example, a Browning trap version of the Superposed over/under, the Broadway ( from $350 up, depending on grade ), differs from standard models in that it is equipped with a full beavertail fore end, a cushion recoil pad and a barrel-wide ventilated rib for fast sighting.
For example, the Chamber of Commerce of Gatlinburg, Tennessee, sponsors special camera tours into the Great Smoky Mountains to get pictures of the profusion of wild flowers flourishing in these wooded regions.
For example, the officials of Poughkeepsie town ( township ) where the project is located think highly of it because it simplifies their snow clearing problem.
For example, don't pay in a truck policy for medical coverage that you may be paying for in a health and accident policy.
For example: If your bodily injury claims start payment after the first $250, a 25% premium saving is often made.
For and antiproton
For example, a positron ( the antiparticle of the electron, with symbol ) and an antiproton ( symbol ) can form an antihydrogen atom.
For example, a proton is made of two up quarks and one down quark ; and its corresponding antiparticle, the antiproton, is made of two up antiquarks and one down antiquark.
For example: just as a proton is made of two up-quarks and one down-quark, its corresponding antiparticle, the antiproton, is made of two up-antiquarks and one down-antiquark.
For and positron
For example, the antiparticle of the electron is the positively charged antielectron, or positron, which is produced naturally in certain types of radioactive decay.
For example, the positrons produced in natural radioactive decay quickly annihilate themselves with electrons, producing pairs of gamma rays, a process exploited in positron emission tomography.
For example, an electron and a positron, each with a mass of 0. 511 MeV / c < sup > 2 </ sup >, can annihilate to yield 1. 022 MeV of energy.
For example, in the process of electron-positron annihilation the initial state is one electron and one positron, the final state: two photons.
For instance, positron emission tomography ( PET ) studies report increases in dopamine release in the dorsal striatum ( as measured by displacement of endogenous dopamine by radioligands ) when participants are presented with potential rewards, such as the opportunity to gain money ( Koepp et al., 1998 ; Zald et al., 2004 ) or even when presented with food stimuli while in a state of hunger ( Volkow et al., 2002 ).
For Z > Z < sub > cr </ sub >, if the innermost orbital ( 1s ) is not filled, the electric field of the nucleus will pull an electron out of the vacuum, resulting in the spontaneous emission of a positron ; however, this does not happen if the innermost orbital is filled, so that Z
For example, the electron has charge − 1 and the positron has charge + 1, implying that the gauge transformation has opposite effects on them in some sense.
For Z > Z < sub > cr </ sub >, if the innermost orbital is not filled, the electric field of the nucleus will pull an electron out of the vacuum, resulting in the spontaneous emission of a positron.
For example, in the development of new compounds for PET ( positron emission tomography ) scanning, a radioactive isotope is chemically joined with a peptide ( subunit of a protein ).
For example, the annihilation of an electron with a positron into two photons is related to an elastic scattering of an electron with a photon ( Compton scattering ) by crossing symmetry.
For diagnostic purposes, magnetic resonance imaging ( MRI ) and ( fluorodeoxyglucose ) positron emission tomography ( FDG-PET ) are applied.
For instance, the positive muon decays into a positron plus two neutrinos and the positron is preferentially emitted in the direction of the muon spin.
For any charged particle, for example the electron, this is simple to answer: its antiparticle, the positron, has opposite electric charge, among other opposite charges.