To Darwin ![]() |
To Einstein ![]() |
134 The Bible According to Einstein The tenth book of Chronicles, called
|
||
![]() |
![]() |
The New Testament 135
Chapter II: The Early Particles And it came to pass that in 1928 Paul A. M. Dirac wrote down the relativistic quantum wave equation to describe electron motion. Now the equation had a mysterious consequence, for it predicted the existence of another particle like the electron but positively charged. Thus the theory prophesied an antiparticle, the positron it was the "positive electron," a new state of matter, which was antimatter.
____________________
132 This process in which an electron is emitted by the nucleus is described in Chapter IV of the Book of Nuclear Physics. |
|||
![]() |
![]() |
136 The Bible According to Einstein
And it came to pass that in 1942 the first self-sustaining man-made chain reaction was achieved nuclear power now was possible. And in 1945, the power verily was put to use scientists in America produced the first atomic bomb. And the United States did drop "the bomb" on Hiroshima and on Nagasaki. The age of mass-destruction weapons had begun. And man was given in his hands the power to destroy himself on a large scale. Chapter III: The Post World War II Years And in 1947, pions were discovered in the cosmic rays from outer space. And the prediction of existence of the pion was confirmed. But Yukawa’s prediction at a fundamental level would be proven wrong, for gluons, not the pions, would turn out to be the microscopic mediators of the subatomic forces of the strong.
____________________
136 A particle has strangeness if it contains a strange quark. Quarks are the components making up a large class of particles called hadrons. Protons, neutrons, pions and kaons are all examples of hadrons. See Chapter X of the Book of Subnuclear Physics. |
||
![]() |
![]() |
The New Testament 137
And in 1957, a particular weak-force decay of cobalt-sixty was observed, and yet the analogue decay, as would be in a mirror seen, did not occur. And scientists around the world pondered mirrors and become confused, for hitherto was it thought that mirror-imaged processes in Nature always could proceed. Suddenly, "Nature’s mirrors" were seen as broken and precisely broken in two pieces, for the mirror-image of a fundamental process did not necessarily take place. Now for physicists, it was a moment of reflection and of revelation a physics law, which had been tacitly and universally assumed as true, was wrong. The law was broken and badly broken, for the weak force was maximally non-symmetric under mirror-space reflection.138 So it be Nature did not possess this a priori fundamental symmetry. And theorists built a new weak-interaction theory which incorporated mirror-space-reflection violation. Chapter IV: The Recent Developments And it came to be that in 1963 constituents for protons and for neutrons were proposed. And the constituents were provided with a name. And the name was quark. Now quarks were predicted to have unusual properties such as possessing fractional electric charge. And quarks could be combined in threes to produce eight baryons six possessing strangeness, plus the neutron and the proton. But quarks could also be combined in threes to produce a group of ten but, as of 1963, only nine such baryons had been observed by man. And a name was given to the missing baryon. And the name was the Omega. And one year later, Omega was discovered with a mass in remarkable agreement with theoretical predictions. Now the quarks and antiquarks could also be combined to yield mesons. And such mesons should come in a set of eight they were the three pions, the four kaons and the eta. And because there was a group of eight for mesons and a group of eight for baryons, the quark theory was nicknamed the "Eightfold Way."
____________________
138 Mirror-space reflection is called parity by physicists. |
|||
![]() |
![]() |
138 The Bible According to Einstein
Now it happened that the Standard Model was inconsistent unless a new quark did exist. And in the year of 1970, theorists gave the hypothesized particle a name. And it was called the charm quark. And although theorists predicted its existence, they could not predict its mass. Now at this time, this quark was the fourth; the others were the up, the down and strange. And using accelerators, experimentalists began to hunt for charm.
____________________
140 Twenty years of subsequent theoretical analysis and numerical computation with the most powerful computers have yielded only partial insight into how quarks bind together in a proton and a neutron. However, the first concrete indication that quarks might be confined was uncovered by Kenneth G. Wilson in 1974. In 1982, he was awarded the Nobel Prize in physics for another contribution – a deeper understanding of phase transitions. |
||
![]() |
![]() |
The New Testament 139
And in 1983, CERN, a powerful accelerator near Geneva, Switzerland, produced the W and Z. And their masses were precisely the expected masses. Now fourteen years had passed since theorists had predicted the existence of the W and Z. Thus the mediators of the nuclear weak force had been finally uncovered. And the predictions of some scientific prophets were confirmed.
____________________
142 Discoveries in the second half of the twentieth century in particle physics concerning Nature at its most fundamental level led to Nobel Prizes in physics: |
|||
![]() |
![]() |
To Darwin ![]() |
To Einstein ![]() |