Trying to do without the perception through feelings The searches for a hypothetical tachyon particle were active at the end of the last century. It was expected that when moving through a detector, a charged tachyon would leave no trace … Continue reading
On a pleasant discovery The discovery of the fourth kind of quarks named charmed (or c) quark in 1974 has suggested this isn’t all and reinforced the belief that there should be at least two another kinds of heavy quarks … Continue reading
How the understanding of asymmetry of the weak interaction was coming Following pions, in 1947 positively charged kaons were discovered, which decay into either two or three pions. These decays are relatively slow as occur due to the weak interaction. … Continue reading
How they hoped that pions are carriers of the strong interaction… For the first three decades of the XX century, the idea had been formed that interaction between electrically charged particles is due to the exchange of quanta of the … Continue reading