query: Calculating spontaneous decay rate?
positive_passages.docid: 9370
positive_passages.text: How long does it take for an excited electron to return to ground state?
negative_passages.docid: 54548
negative_passages.text: Expectation value for $\frac{1}{r}$ in the $|nlm\rangle$ state of hydrogen
negative_passages.docid: 46312
negative_passages.text: Probability Interval for Gamma Distribution
negative_passages.docid: 45397
negative_passages.text: Why is the (free) neutron lifetime so long?
negative_passages.docid: 45552
negative_passages.text: What is the percentage increase to any value when initial value is 0?
negative_passages.docid: 148728
negative_passages.text: How to simulate survival times using true base line hazard function
negative_passages.docid: 2843
negative_passages.text: Help evaluating a gamma function
negative_passages.docid: 33476
negative_passages.text: How can beta plus decay be possible?
negative_passages.docid: 150395
negative_passages.text: Struggling to understand degenerate perturbation theory
negative_passages.docid: 66551
negative_passages.text: Changing the Half-Life of Radioactive Substances
negative_passages.docid: 50684
negative_passages.text: Does the sign of $\Delta x$ matter in this time dilation calculation?
negative_passages.docid: 157917
negative_passages.text: Calculate the leading order asymptotic behaviour (with two maxima)
negative_passages.docid: 23115
negative_passages.text: Why is the spectrum of the $\beta$-decay continuous?
negative_passages.docid: 137430
negative_passages.text: Limit that appears in particle physics calculation
negative_passages.docid: 105784
negative_passages.text: Binding energy of a nucleus is positive?
negative_passages.docid: 107987
negative_passages.text: How do I calculate $u(w)=\int_0^\infty \frac{1-\cos(wt)}{t}\,e^{-t}\,dt$?
negative_passages.docid: 65831
negative_passages.text: Understanding type of force interaction in particle decays