consider ideal laser medium, The populatio between stat 1 and 2. state & decay o so fast, what is pump rate on state 2 - Assume that the degenericies in all state are different.

Q: For left-handed and right-handed quarks, what is the left-handed and right-handed coupling to Z…

A: Answer: Particles with different charges are considered as different particles.  In the same way, we…

Q: Identify whether the statement applies to transient equilibrium or secular equilibrium. (If both…

A: Secular Equilibrium is a condition reached when the tphys of the parent is many times greater than…

Q: Complete the nuclear reaction below and calculate the threshold energy of reaction that is product…

A: Given, Nuclear reaction, 17O8(2H1,?)18F9

Q: Calculate the binding energy of the a particles, and if its moved through the gold 179 foil 1Au, so…

A: i) Binding energy is the energy required to break down a nucleus into its components (neutrons and…

Q: v. SET-5 1. Discuss the basic idea of Yukawa's meson exchange theory of the muclear force. Assuming…

A: The Basic idea of Yukawa's Meson Exchange theory states that for any force to exist, there is an…

Q: Calculate the neutron separation energy for *He.

A: Separation energy is the energy required to remove a nucleon from a nucleus.   Neutron separation…

Q: One type of meson that can be exchanged between nucleons is the ? (rho), with a mass of 775 MeV/c2.…

A: The range of interaction due to the exchange of a particle of mass m is given as, R≈ℏ2mc=ℏc2mc2 We…

Q: 7 A bundle of K enters drom the lett Pnto uniform mesons cha mber of bubbles to whpch a magnetic…

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Q: (a) Our best bet is to model the interaction between neutrons and protons as simply as possible…

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Q: The defrence in enerIy levels of ntof a farkicle is L- D box is ommit-of enengy. what is the…

A:

Q: The RBE for low-energy βs is 1.7, whereas that for higher-energy βs is only 1. Explain why,…

A: RBE (relative biological effectiveness) is the  ratio of biological effectiveness of two ionizing…

Q: Show the full calculation steps to justify why the single-photon energy is 511 keV during the mutual…

A: When the annihilation between the positron and an electron takes place, two gamma rays are emitted,…

Q: As reault of the. decay of on e inoctive Ko meson,two TT meson portices moving in opposite…

A: Here a neutral K meson which is inactive (means it is at rest) will decay into neutral Pions. The…

Q: 226Ra (half-life 1600 years) decays to 222RN (ha days). If initially there is 100 µCi of 226Ra in a…

A: Given,226 Ra (half-life 1600 years) →                                           222Rn (half-life 3.8…

Q: 3) A bave, fast spherically shaped Critical reactor is constructed of pure 230 Pu metal (clensty =…

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Q: 4. One second after the Big Bang the cosmic plasma has cooled to a temperature T - 1010 K, at which…

A: Hence the answer..

Q: Question 1: For each of the following decay processes, state which are strictly forbidden, which are…

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Q: Mercury K – electrons are found within energy of 83 keV. What is the energy of the converted K –…

A: The energy of the K-electrons emitted during the decay of Hg*-198 can be found by using the…

Q: Assuming particles can be formed due to thermal interactions alone, calculate the minimum…

A: Mass-energy equivalence says that mass and energy are the same, mass can be converted into energy…

Q: Explain the following: (i) how the particle lifetime T is related to the total decay width I. (ii)…

A: As per guidelines, the first three sub-parts of d) have been answered.

Q: Calculate the binding energy of the a particles, and if its moved through the gold foil 1Au, so…

A:

Q: Calculate the height of the potential barrier for a head on collision of two deuterons.

A: For a head on collision,Distance between centers of two deutrons=2×radiusr=2×2fermir=4×10-15mCharge…

Q: After a certain muclear reaction. radivactive sodium is found with half life of 14.8 hore compute…

A: To find-Disintegration constant (λ)=?Given-(T) of Na=14.8 hrs

Q: Show thal- a nucleon which is confined to a must have a region of the onder of 10-15m velocity of 6X…

A: Given that, Position uncertainty of nucleon = 10-15m.   Inside the nucleus, there resides protons…

Q: Calculate the binding energy of the a particles, and if its moved through the gold foil ¹7Au, so…

A:

Q: Calculate the frequency, wavelength, and mass equivalence of a 511-keV annihilation photon.

A: The energy of the photon, E=511 keV=511×103eV We know, 1eV=1.6×10-19J So, energy of the photon is,…

Q: A beam of ë† mesons contaminated with µ+ mesons is pa iron absorber. Given that the interaction…

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Q: 78 AK Undexgats a i)- write decag epeatem ? i)- For a ameral double E-Caftuse dea from oh exprenion…

A: i) Double electron capture is a decay process where two orbital electrons will be captured by the…

Q: Problem 28.06. Find the frequency of two anti-parallel photons emerging from the decay of a neutral…

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Q: 50 Large radionuclides emit an alpha particle rather than other combinations of nucleons because the…

A: (a)   The disintegration energy for the first (a) hypothetical decay process can be calculated as,…

Q: Give the 9round number of unpaired îin tollouing state contiquration and atoms 6) ea OFe d) BY

A: Part (a) The given atom is S(Sulphur). The atomic number of Sulphur atom is 16. The electronic…

Q: Instead of a commutation relation lâ, ât] = 1, which is true for photons, assume that the creation…

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Q: fillin the missing parkicle for the fill ng de cay si VetP > tet

A: The blanks will be filled on the basis of conservation  of different  numbers  Like in 1st and 3rd…

Q: What is Maximum likelihood and why do we do it. Can you also explain Loglikelihood in Maximum…

A: The likelihood function expresses the joint probability of the observed data as a function of the…

Q: 104 the velenty vectus in 2. flow is given by Bayl V = 3 x ² + 4jj² −72 R Determine the Ev. passing…

A: Solution: Writing the equation of streamline in three dimensions. dxu=dyv=dzw…