Which of the following is composed of two down quarks and an up quark? O muon O electron O neutron O pi meson

Q: State the nuclear energy that occurs during positron emission hence explain why no positrons are…

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Q: Define the following terms:a) Quarksb) Nucleonc) Strong Force

A: a). Quark is an elementary particle which is the basic form of matter that can make heavier…

Q: 10 kg) Q1 A positron collides head on with an electron and both are annihilated Ench particle had a…

A: Answer:-  Given  Rest energy of electron = 0.51 Mev  We know that  This process make two photons.…

Q: The hadron composed of 2 quarks (a quark-antiquark pair) is called O meson O neutrino O proton O…

A: Required : What is a hadron with two quarks called.

Q: the baryon number p + p → 2y. Determine (b) the baryon number and (c) the electron-lepton number of…

A: a). The reaction is,

Q: Outline the differences between hadrons and leptons.

A: Hadrons and leptons are the two kinds of particles distinguished on the basis of the nature of their…

Q: Which of the following is NOT flavor of quark? A strange B charm C top (D red

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Q: Which of these are not fundamental particles, but are composites of two or three quarks held…

A: As the mesons and baryons are made up of quarks. mesons are made up of two quarks, and baryons are…

Q: The life-time of a muon is 2200 ns. This time is same as O a. 22 us Ob. 220 us Oc 2.2 us O d. 0.022…

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Q: High speed particles ionize the matter that they bombard. True False

A: Answer Ionization is the any process by which electrically neutral atoms or molecules are converted…

Q: All these are true for a positron, EXCEPT it _____ an electron. Group of answer choices a)has mass…

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Q: Deuterons in a cyclotron describes a circle o 5 32.0 cm. Just before emerging from the deuterons.…

A: A magnetic field is a vector field that describes the magnetic influence on moving electric charges,…

Q: ** 18. Use the fact that the E* has charge +1, baryon number 1, and strangeness –1 to find its quark…

A: Given that: Elementary particle= Σ+ Charge, Q=+1 Strangeness, S=-1 Baryon number, B=1

Q: An interaction between two elementary particles causes an electron and a positron (a positively…

A: Answer: To determine the minimum speed, we have to do the following assumptions based on the above…

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

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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: Construct quark composition (quark content, charge, Baryon number, Isospin (I3),  strangeness) of…

A: Here we are asked to find the "quark composition" of nucleons and kaons. Nucleons, in general, refer…

Q: Why does the η0 meson have such a short lifetime compared to most other mesons?

A: Mesons are usually unstable and have both particle and antiparticle. They decay in 1/1000000 times…

Q: radius 32.0 cm Just before emerging from the deuterons. The Deuterons in a cyclotron describes a…

A: Given,Radius, R=32 cmfrequency, f=10 MHzmass of deutron, m=2×1.6×10-27 kg

Q: The proton is composed of O 2 down quarks and an up quark O 4 down quarks and an up quark O a…

A: Proton is composed of 2 up quarks and a down quark.

Q: A proton cannot decay into a neutron and a neutrino.Which of the following conservation laws would…

A: The mass of a neutron and a neutrino is greater than that of a proton. Since, the proton is at rest,…

Q: Are quarks and leptons fundamental, or do they have a substructure?

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Q: How can the weak nuclear force change the flavor of a quark?

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Q: Identify the particles corresponding to the quark states (a) suu, (b) ūd, (c)s- d, and (d) ssd.

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

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Q: Describe the quark model of hadrons, including the properties of quarks.

A: Quarks are classification of hadrons. Quarks is never observed as free particle. Quark is spin half…

Q: Hadrons are composed of O quarks, antiquarks, O leptons or both O electrons O bosons

A: Hardons is the word comes from the Greek word hadrós which means thick. Therefore, the hardons…

Q: Certain theories predict that the proton is unstable, with a half-life of about 1032 years.Assuming…

A: NA = 6.022 x 1023 atoms/mole  A litre of water is 1000 cc. Water is made up of 2 hydrogen atoms and…

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

A: Given reaction is,

Q: The π0 is its own antiparticle and decays in the following manner: π0 → ϒ + ϒ . What is the energy…

A: Initial momentum of the particle is zero since Initially π0 is at rest . According to the…

Q: Which of the following is a boson?  an electon   a proton   a photon

A: Bosons are particles which have whole number spin, exert force and carry energy.

Q: What are the uses of the Linear Accelerator?

A: Introduction: As technology advances, many of the instruments invented for their use in different…

Q: Explain the quark model?

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Q: •8 o A positive tau (7*, rest energy = 1777 MeV) is moving with 2200 MeV of kinetic energy in a…

A: Given:- A positive tau Find: A) find the momentum of tau. The relativistic equation of the…

Q: The π0 is its own antiparticle and decays in the following manner: π0 → γ + γ . What is the energy…

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