Heisenberg replies to Pauli's lettter and asks about the behaviour of the operator $\chi$ on the light cone.
Zonder titelWu asks Pauli to write a few lines about his neutrino hypothesis. Wu needs it for his paper on beta-decay in honour of the 80th birthday of Miss Meitner.
Zonder titelPauli writes about Miss Meitner's older contributions to the beta-decay problems, mentioned in Pauli's German paper on the neutrino's history. He makes a short condensation of his paper, beginning with Chadwick's paper of 1914 and ending with Meitner's and Orthmann's paper of 1930. Pauli comments on the situation after Chadwick's discovery of the neutron (1932).
Zonder titelSymanzik makes some addition to the last letter.
Zonder titelPauli writes about von Steck's results in Heidelberg.
Zonder titelElsasser gives further explanations of the principle which forms the central idea of his book and he explains why it differs from the second law.
Zonder titelPauli talks about Fierz's letter to Enz and the error in Fierz's calculation.
Zonder titelPauli writes on second thoughts about Fierz's results which for the case aT>>1 may be correct.
Zonder titelAbout Wolfgang Pauli's death.
Zonder titelPauli discusses a manuscript on the self-energy question that Weisskopf sent him. Pauli considers the question of the absorption terms in the electron spin theory. (With additional notes by Weisskopf.)
Zonder titel