Subject |
is not accelerated by |
has desintegration energy |
is part of |
is a kind of |
has number of quark |
carries the force |
has acceptance statu |
is an instance of |
has spin |
has synonym |
has mass |
has decay product |
has definition |
has charge |
has lifetime |
is accelerated by |
axion | | | | boson | | | hypothetical | | 0 | | 10-5 to 10-3 eV | | A hypothetical spin-0 particle with a very small mass of 10-5-10-3 eV. It was postulated in order to provide a natural solution to the "strong CP problem". | | | |
Bose-Einstein nucleus | | | element | boson | | | | | 0 | | | | Nucleus of even A-number (i.e., those with integral spin) (cf. Fermi-Dirac nuclei). Bose-Einstein nuclei do not obey the exclusion principle, and their ground state has zero angular momentum. | non-zero | | electric or magnetic fields |
carrier boson | | | | elementary particle | | | | | | force carrier | | | Particle that acts as the transmitters of forces. The best known example is the photon, which transmits electromagnetic forces. The gluons are the transmitters of the strong interactions, and the W+, W-, and Z0 particles are the transmitters of the weak interactions. See Table 7.1 on page 120. | | | |
Goldstone boson | | | | boson | | | hypothetical | | 0 | | | | A massless spin-0 particle which arises whenever a (continuous) global symmetry is spontaneously broken. | | | |
Higgs boson | | | | boson | | | hypothetical | | integral | | | | A hypothetical, spinless particle that plays an important role in the Glashow-Weinberg-Salam electroweak theory (and in other theories involving spontaneous symmetry breaking, e.g. GUTs). | | | |
meson | | | | boson | 2 | | | | 0 | | | | A strongly interacting particle consisting of a quark and an antiquark. Its mass is intermediate between that of a proton and an electron, which is believed to be responsible for the strong nuclear force. In contrast to the case of baryons or leptons, meson number is not conserved: like photons, mesons can be created or destroyed in arbitrary numbers. | | | |
positronium | electric or magnetic fields | the total energy produced when the particle decays | | | | | | boson | integral | | | the products produced immediately after decay | A positron and electron bound together electrostaticaly. | 0 | The average time in which a particle decays | |