p pa pb pc pd pe pf pg ph pi pk pl pm pn po pp pr ps pt pu pv pw px py

Перевод: proton

[существительное]
протон

Тезаурус:

1. So which is it to be, Hyundai or Proton?
2. Slightly more angular but no less capable is the latest Proton, our fastest growing franchise.
3. Neutrinos are born in nuclear decays, typically in beta decay: one of the neutrons in an atomic nucleus turns into a proton, giving off an electron in the process.
4. The probability of the beta -decay of a neutron into a proton, an electron and an antineutrino is given by the so-called fermi weak coupling constant, Gv .
5. The researchers have found three occasions on which they claim the signal in the detectors is consistent with the decay of a proton.
6. Brian Petley, who is head of basic metrology at Britain's National Physical Laboratory, says the technique was so sensitive that Professor Dehmelt was able to measure the mass of the proton relative to the electron with an accuracy of one part in 100 million.
7. If this were correct the experimenters studying the data from the salt mine should have already discovered seven proton decays.
8. This absence of evidence translates into a lower limit for the proton lifetime of 6.5 x 10 31 years.
9. The average lifetime predicted for the proton depends on the specific theory but most give values in the region of 10 years.
10. A third experiment, this time in Europe, in the Mont Blanc tunnel, has also recorded one possible proton decay.
11. The mass of a neutron slightly exceeds that of a proton and, when isolated, a neutron decays into a proton and a negative pion.
12. This is about 10 16 times the mass of the proton, or g (10 nanograms).
13. A neutron in a free state will decay in about ten minutes into a proton, after giving off one unit of negative electrical energy in the form of a negative pion.