Use the approximate Equation T = 2e -2kL to estimate the probability of (a) a 1.4-eV electron tunneling through a 6.4-eV-high barrier of width 2.8 nm, and (b) a 4.4- MeV particle tunneling through a uranium nucleus where the potential barrier is 19.2 MeV and 7.4 fm wide. (c) Discuss whether the approximation was valid for these two cases. Explain.
Use the approximate Equation T = 2e -2kL to estimate the probability of (a) a 1.4-eV electron tunneling through a 6.4-eV-high barrier of width 2.8 nm, and (b) a 4.4- MeV particle tunneling through a uranium nucleus where the potential barrier is 19.2 MeV and 7.4 fm wide. (c) Discuss whether the approximation was valid for these two cases. Explain.
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Use the approximate Equation T = 2e -2kL to estimate the probability of (a) a 1.4-eV electron tunneling through a 6.4-eV-high barrier of width 2.8 nm, and (b) a 4.4- MeV particle tunneling through a uranium nucleus where the potential barrier is 19.2 MeV and 7.4 fm wide. (c) Discuss whether the approximation was valid for these two cases. Explain.
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