Why we cannot isolate a single quark?

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

A:

Q: Suppose that not all but only 50% of the neutrons were consumed in Big Bang Nucleosynthesis. What…

A: Initially just within 1minute of bigbang simple neuleons protons and neutrons are formed.

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: When an electron and positron annihilate, both their masses are destroyed, creating two equal energy…

A: The annihilation equation is                         e+    +     e-    →     γ    +    γ Let us…

Q: Calculate the amount of energy in MeV released when a 0.69·10-27 kg and a 1.13·10-27 kg particle at…

A: Given M1 = 0.69 × 10-27 kg M2 = 1.13 × 10-27 kg To find  Amount of energy released in MeV

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

A:

Q: 2. Determine the reactions for the beam loaded as shown in figure 450KN 120 KN 2m

A: Given:-  Find:-  The reaction of the beam

Q: The 3.20-km-long SLAC produces a beam of 50.0-GeV electrons. If there are 15,000 accelerating tubes,…

A: Given:  Energy, E = 50 GeV  1 GeV = 1.6 x 10-10 J  E = 50 x 1.6 x 10-10 = 8 x 10-9 J number of…

Q: Find the attachment.

A:

Q: A 100 MeV photon collides with a resting prion. Calculate the maximum energy loss that the photon…

A: Energy is related to wavelength and frequency by the following equation. E=hcλ Here, h is the Plank…

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: Why do the charged particles flying through bubble chambers travel in spiral paths rather than in…

A: Charged particles flying through bubble chambers travel in spiral paths rather than in the circular…

Q: Why the cathode ray tube (CRT) is named so?

A: A cathode-ray tube (CRT) is a vacuum tube in which an electron beam, deflected by applied electric…

Q: Calculate the minimum energy required to remove a neutron from the 208pb nucleus.

A: The required reaction to  remove a neutron from the 208pb nucleus is, pb208→pb207+n   The standard…

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: If the Higgs boson is discovered and found to have mass, will it be considered the ultimate carrier…

A: The discovery Higgs boson along with finding that it's having a mass will be able to explain the…

Q: •16 Does the proposed reaction p+p - A° +E+ +e- conserve (a) charge, (b) baryon number, (c) electron…

A: a) Charge:

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: is a nucleus with a A=200 more tightly bound, less tightly bound, or bound equally tightly as a…

A: To determine: - Whether the binding energy of a nucleus with A-200 is more than, less than or equal…

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: Calculate the radius of 58 Ni , one of the most tightly bound stable nuclei.

A:

Q: The principal decay mode of the sigma zero is ∑0 → ʌ0 + ϒ . Considering the preceding and the short…

A: Strangeness of LHS: S=-1 Strangeness of RHS: S=-1+0=-1 Therefore, strangeness is conserved.

Q: The proton (magnetic moment 1.4 10-26 J/T) absorbed the photon of the frequency of 100 MHz because…

A:

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: 1 A positively charged pion decays by Eq. 44-7: 7* - u + v. What must be the decay scheme of the…

A:

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

A:

Q: Find the number of electrons, and of each species of quark, in 1 L of water.

A: The total number of molecules in water,

Q: What is Magnetic decay?

A: The decay of the magnetic properties of a magnetic material can be termed as magnetic decay.

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 are the advantages of colliding-beam accelerators? What are the disadvantages?

A: Colliding-beam accelerator is an accelerator that exerts a force on two opposite particle beam in…

Q: (a) Is the decay ∑- → n + π- possible considering the appropriate conservation laws? State why or…

A: To determine: Whether the decay ∑-→n+π- is possible or not. Decay in terms of quark constituents of…

Q: Trace amounts of 7Li were created during Big Bang Nucleosynthesis.  Calculate the binding energy per…

A:

Q: What is Higg's boson?

A: In the particle physics, Higgs boson is an elementary particle.It is called “God particle” in the…

Q: True or False: Every nucleon is made up of three quarks.

A:

Q: Why is the density of nuclear excited states larger for higher excitation energies?

A: Density of any state is the number of quantize state divided by unit energy. If the density is high…

Q: Why does a neutral particle like the neutron have a magnetic moment?

A: Neutron is a neutral particle which is a subatomic particle of all atomic nucleus.

Q: What particle does the X stand for in the antimuon decay mu+ --> ve + vmu + X? Explain how you…

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Q: O TL, = lohrs. How much tue is req in decay y %3D fractiom. 2 20

A:

Q: find out torsnon intexacting spin halt paticles energyif particles is in 30 box of length

A: Energy of a 3D box of length L is given by,           E(nx,ny,nz) = (nx2+ny2+nz2)π2ħ22mL2E(nx,ny,nz)…

Nuclear interactions

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