Determine which of the reactions below can occur. For those that cannot occur, determine the conservation law (or laws) that each violates. (a) p → π + + π0 (b) p + p → p + p + π0 (c) π+ → μ+ + υμ (d) n → p + e− +v-e (e) π+ → μ+ + n

Q: For each of the following forbidden reactions, select the conservation law(s) which is (are)…

A: (a)           n+π0→γ+p charge:    0 + 0      0+e (charge is violated)

Q: An electron cannot decay into two neutrinos. Which of the following conservation laws would be…

A: Given:- An electron cannot decay into two neutrinos. Which of the following conservation laws would…

Q: Determine the muon-lepton number in the reaction u → e + De + V. (b) Determine the value of strange-…

A: The reaction is,

Q: In the analysis of a nuclear reaction, seientists identify the rest masses of all reactants and…

A: the reaction energy

Q: What is the minimum energy that is required to break a nucleus of 12C (of mass 11.996 71 u) into…

A:

Q: Is the decay n → e+ + e− possible considering the appropriate conservation laws? State why or why…

A: We can verify whether the given decay is possible or not by checking the following conservation laws

Q: The sigma-zero particle decays mostly via the reaction Σ0 → Λ0 + γ . Explain how this decay and the…

A: Both Σ0 and Λ0 particles have the same quark combination given as (uds). Particles with same quark…

Q: A K0 particle at rest decays into a π+ and a π−. The mass of the K0 is 497.7 MeV/c2 and the mass of…

A: The expression for the speed of each the pion from energy equation,

Q: In the decay of 242Cm to 238Pu, the maximum alpha energy is 6112.9 +- 0.1 keV. Given the mass of…

A: Given data Energy of alpha energy, Q=6112.9 keV=6112.9×103 eV= 6.1129 MeV 1u=931.5 MeV The reaction…

Q: We need to estimate the temperature at recombination from the figure below. (Estimate a temperature…

A: From the graph, the temperature at the recombination i;

Q: A proton and an antiproton collide head-on, with each having a kinetic energy of 7.00 TeV (such as…

A:

Q: Consider a proton that is incident on a target proton (at rest). What is the threshold energy needed…

A:

Q: Determine the minimum energy (in MeV) needed to remove just one proton from the nucleus N. (Let the…

A: The minimum energy is given by  E = ∆m x 931.5 MeV  where, ∆m is the mass defect.

Q: Positive and negative pions, denoted p+ and p-, are anti-particles of each other. Each has a rest…

A: Concept: The pions are the strong force interactions to take place between nucleons. Pions are…

Q: A nuclear reaction releases 9.00 × 10¹3 J of energy. What was the change in mass? ○ 5.0 × 10-² kg O…

A: The amount of energy released in the nuclear reaction is given as E=9×1013 J

Q: When a π- decays, the products may include:  a. A positron. b. A muon. c. A proton. d. All of the…

A:

Q: Which of the following are possible reactions? (Select all that apply.) 1)10n + 23592U → 14054Xe +…

A:

Q: Which of the following reactions and decays are possible? For those forbidden, explain what laws are…

A: Concept Used : For checking if the decay is possible or not we will be checking whether or not the…

Q: An antiproton p has the same rest energy as a proton. It is created in the reaction p + p → p + p +…

A:

Q: The decay mode of the negative muon is μ− → e− + ν -e + νμ .(a) Find the energy released in MeV.(b)…

A: The given reaction is,

Q: Is the decay μ− → e− + νe + νμ possible consideringthe appropriate conservation laws? State why or…

A:

Q: 15 Which conservation law is violated in each of these proposed re- actions and decays? (Assume that…

A: The given reaction,

Q: QUESTION 11 When Arthur Dempster discovered U-235? O 1920 O 1932 O 1935 O 1940

A: Arthur Dempster discovered U-235 in 1935.

Q: Tell me which conservation law or laws the reaction violates From: 1. Mass energy 2. Spin…

A: (1). Equation 1 involves tau, gamma ( photon), electron. The conservation laws are follows,   If…

Q: Consider the following decay: π0 → μ- + e+ + υμ. What conservation laws are violated by this decay?…

A:

Q: Determine whether or not strangeness is conserved in the following decays and reactions. (a) A° → p+…

A: Step 1 (a) The given reaction is, The strangeness of the Λ0 is -1 The strangeness of the p is 0 The…

Q: Calculate the binding energy per nucleon (in units of MeV) for Be-9, for which the atomic mass is…

A:

Q: The mass of 'H is 1.007825 u and the mass of 'n is 1.008665 u. The mass of 12C is 12.000000 u. What…

A:

Q: Tell me which conservation law or laws the reaction violates From: 1. Mass energy 2. Spin…

A: Given reaction is,

Q: Two protons are racing directly toward each other at the same speed. They collide, and a stationary…

A: Consider proton 1 to be moving in positive x direction with 4 momentum (E,p) and proton 2 in the…

Q: What is the energy of each photon produced by positron– electron annihilation? (a) 1/2 mev2 , where…

A: Annihilation is a process of converting mass into radiation. It follows from Einstein's mass-energy…

Q: The primary decay mode for the negative pion isπ− → μ− + ν - μ . What is the energy release in MeV…

A: The rest mass of pion,

Q: You are working as an assistant for a physics professor. For an upcoming lecture, your professor…

A:

Q: Determine whether or not strangeness is conserved in the following decays and reactions. (a) ^0 → p…

A: (a) For , (b) For ,

Q: Two protons approach each other with 70.4 MeV of kinetic energy and engage in a reaction in which a…

A: The reaction is

Q: Is the decay μ- → e- + ve + vμ possible considering the appropriate conservation laws? State why or…

A:

Q: Suppose a W − created in a bubble chamber lives for 5.00×10−25 s. What distance does it move in this…

A:

Q: How can the lifetime of a particle indicate that its decay is caused by the strong nuclear force?

A: Strong nuclear force is one of the fundamental force in nature. Among gravitational force,…

Q: hat is the emergy released in this 8+ nuclear reaction Nb Ze + Se? (The atomic ass of Nb is…

A:

Nuclear interactions

In nature, there are certain rules and standards for an interaction. These interactions are universally accepted. There are four types of interactions: