5. Which of the four interactions (strong, electromagnetic, weak, gravitational) does the electron take part in? The neutrino? The proton? 6. Quarks have spin 1/2. How do you account for the fact that baryons have spin 1/2 or 3/2, and mesons have spin 0 or 1?

Q: A proton is made of which 3 types of quarks? Group of answer choices A: UP - DOWN - DOWN B: UP -…

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Q: Q2) In EM collision: +p+u²¯² + 1² - 1) Is the baryon number conserved? Show Is the lepton number…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 2. With up and down quarks and anti-quarks there are four different mesons you can build. uũ, ud,…

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Q: 1. What are the names of the elementary particles and the atoms that are produced when 4 hydrogen…

A: We need to find the atoms when 4 hydrogen atoms fused together.

Q: 9. Using the ideas of quantum chromodynamics, would it be possible to find particles made up of two…

A: Solution: 9. According to quantum chromodynamics, all hadrons (Mesons and Baryons) are colorless and…

Q: 7. If the three quarks shown in the diagram combine to form a baryon, find the charge and spin of…

A: Disclaimer: Since you have asked multiple question, we will solve the first question for you. If you…

Q: 1. What is the charge (in multiples of electron charge e) of the 3-quark combination: cub.

A: 1. Here c is charm, charge = +(2/3)e               u is up, charge = +(2/3)e            b is bottom,…

Q: 1. Analyze the following decays according to their quark content and Sketch Feynman diagram: i. ii.…

A: Given following decays.1. 2. We have to analyze the above decays according to their quark content…

Q: 3. What particle in a decay signals the electromagnetic interaction? 4. Why is it that the neutron…

A: The creation of an electromotive force across an electrical conductor in a changing magnetic field…

Q: 3. The meson composition by quarks is a. ud b. ūd c. ud d. ud e. None of the above

A: A quark is a fundamental constituent of matter.They are some of the smallest known particles in the…

Q: Electrons and neutrinos have lepton number +1, while positrons and antineutrinos have lepton number…

A: The question is asking which combination of particles cannot be emitted when a baryon decays from…

Q: 2. Here you are given some nuclear reactions check whether interaction is possible or not, if not…

A: To check whether the nuclear reactions are possible or not given below.

Q: 7. Suppose there were a kind of “neutrinolet" that was massless, had no color charge or electrical…

A: A baryon is a form of composite subatomic particle in particle physics that has an odd number of…

Q: Two particles, an electron and a positron collide each other. What is the most possible event? A.…

A: When the electrons and positrons collide each other, the process is called annihilation.

Q: True / False. Correct the false statements. 6. a) The electronvolt is a very small electric voltage…

A: Since you posted multiple questions, I answered the first three questions, please resubmit the…

Q: An assembly consisting of N systems has 4 energy groups with the average energy of each group being…

A: Number of particles=N a)  The energy levels are E1=0, E2=5ε, E3=10ε , E4=15εdegeneraccy is, gs=1The…

Q: 5. Which of the following nuclear reactions would violate con- servation of baryon number? A. p n+e.…

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Q: Σ' > 1° + π*

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Q: 3. The 4₂ particle and its products decay according to the scheme A₂ → pº + n. u → e' + v + v, PT +…

A: Given Data: We have to find (a) Final stable decay products. (b) A2+ particle a fermion or a bason…

Q: Q 2/ Calculate the critical temperature for starting the commissioning of rubidium vapor Rb87 by…

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Q: Which particles are categorized as Baryons?

A: Introduction: A quark is defined as a type of elementary particle and a fundamental constituent of…

Q: Assuming there are only three quark flavors (uds), draw the lowest order diagram for the decay K° →…

A: Given: Decay of Kaon into muons. K0→μ-+μ+

Q: 2. A new, exotic particle (not necessarily a Standard Model particle), X, is discovered which decays…

A: Based on the given decay mode of particle X, which is X → π^−μ^+, we can analyze the properties of X…

Q: Lepton. and Baryon conservation: For the reaction, tell me the missing particle @k+h -→ 1° + ?…

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Q: The first step in the proton-proton chain produces an antielectron, or positron. What happens to the…

A: In this question they have given that the in 1st step  proton-proton chain  Antielectron or positron…

Q: 5. When a muon decays, the angular distribution of the daughter electron is 1 P(cos 0) = (1 + a cos…

A: Given angular distribution of the daughter electron is,p(cosθ)=12(1+αcosθ).............(1)In terms…

Q: Particles known as resonances have very short half-lives, on the order of 10-23 s. Would you guess…

A: Hadrons decay into other strongly interacting particles such as proton, neutron and pion with very…

Q: Two ions containing a total of 24 protons, 19 electrons, & 80 neutrons are smashed together at the…

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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: What kind of particles would you expect with following quark configuration? (i) (7 u), (iv) (d u),…

A: No Configuration Charge Baryon Number Strangeness 1 cu  -23+23=0 -13+13=0 0 2 cc 23-23=0…

Q: 1. Given questions about reviewing the quark model a. With six different quark flavors, how many…

A: In the quark model, mesons are composite particles made up of a quark and an antiquark. Since there…

Q: 1. Which of the following types of decay particles is known as a posi tron? b. B- particle a. a…

A: Hi, you have posted multiple questions without specifying which question to be solved so we will…

Q: ron-positron Quak II-opposing quak III. Baryon-anti baryon Which or which of the above pairs of…

A: In pair production two elementary particles with same mass and opposite electrostatic charge created…

Q: The quarks in a particle are confined, meaning individual quarks cannot be directly observed. Are…

A: The Gluons confined as well like quarks. Gluon is an elementary particle which acts as the exchange…

Q: 2. The neutral kaon Kº has quark structure ds. One of the posible decays is Kº → T°°T°. Work out the…

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Q: A Baryon has quantum numbers charge, Q=1, charmless, C=1, strangeness, S=-1 and bottomness, B=0.…

A: Solution: The quarks with charm C = 1, strangeness S = -1, and bottom equals zero are the followig,…

Q: 13. Draw a Feynman diagram for the reaction n+ vµ → p+µ¯.

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