Definition of Femtometers. Meaning of Femtometers. Synonyms of Femtometers

- The femtometre (American spelling femtometer), symbol fm, (derived from the Danish and Norwegian word femten 'fifteen', Ancient Gr****: μέτρον, romanized: metron...
- screening distance tends to be of the order of a few femtometers, so only the outer few femtometers of a strangelet can carry charge. Although nuclei do...
- this section lists lengths between 10−15 meters and 10−14 meters (1 femtometer and 10 fm). 1 fm – diameter of a neutron, approximate range-limit of the...
- more speculatively, as isolated droplets that may vary in size from femtometers (strangelets) to kilometers, as in the hypothetical strange stars. At...
- force is also short-range, dropping quickly in strength beyond about 3 femtometers, while the electromagnetic force has an unlimited range. The strength...
- Coulomb force, which becomes stronger when nucleons are greater than 2.5 femtometers apart. For this reason, these elements undergo spontaneous fission. In...
- more speculatively, as isolated droplets that may vary in size from femtometers (strangelets) to kilometers (quark stars). In particle physics and astrophysics...
- enough for contact. Estimating the radius of an atomic nuclei as about one femtometer, the energy needed for fusion of two hydrogen is: E thresh = 1 4 π ϵ 0...
- reference to the hypothetical mani****tion of matter on the scale of a femtometer, or 10−15 m. This is three orders of magnitude lower than picotechnology...
- between the halo neutrons and the dense core of the [Be-11] nucleus is 7 femtometers. Thus, the halo neutron is about three times as far from the dense core...