5) Draw a possible Feynman diagram (with quarks) for " +p+ → +n 6) Draw a...
(c) (i) Draw both a scattering and for the interaction /uT/u- an annihilation tree-level Feynman diagram V abelling them accordingly. For each diagram label all particles, including the propagator, and the initial and final states. one tree-level diagram for the interaction /i*j the corresponding diagram and explain why the other is not allowed + (ii) There is only -> VeVe. Draw
(c) (i) Draw both a scattering and for the interaction /uT/u- an annihilation tree-level Feynman diagram V abelling them...
Let L = {0^n 1^n | n ≥ 0}. Draw the state diagram of a Turing
machine deciding L= Σ∗\L(basically the complement of L), where Σ =
{0,1}, and Γ = {0,1,#,U}, and “\” is set subtraction.
I understand that the complement of L will be {0^n 1^m | n=!m} U
{(0 U 1)* 1 0 {0 U 1)*}.
How should I draw the state diagram with this?
Let L = {0"1" | n > 0}. Draw the state diagram...
a) solve q value
b/c) draw Feynman diagram
3. (a) Calculate the Q-value (in MeV) for the following reaction (see the table on page 4): p+ → Aº + Kº + Tº (c) Draw a possible Feynman diagram for the reaction above at the quark level. The quark composition of the particles are as follows: p: uud, nt :ūd, Aº: uds, Kº: ds, Tº: uū. Partide name Symbol Anti- particle Spin Mass (MeV/c) B L L . S antiparticles have...
C9M.6 Consider two quarks with masses mi and m2. The potential energy of the strong nuclear interaction between two quarks is roughly V(r) = br, where b is a constant. (a) Draw a qualitative sketch of V(r) for this system assuming that the quarks move in one dimension. (b) Describe the possible types of motion for this system. (c) Can the quarks ever have enough energy to be free of each other (that is, to move to infinite separation)?
Draw an energy-level diagram that shows all of energy levels from n = 5 to n = 1. Draw all possible emission lines between these levels. In your diagram, ensure that the energy levels are spaced correctly (e.g. according to the Bohr model).
5. Evaluate the limit: lim expn n! n>00
a3. (a) Draw a band diagram and a cross-sectional diagram of an abrupt p-n junction0Marks] with N>N at thermal equilibrium at 300K and label the following: () Diffusion currents, (i) Drift currents (ii) Fermi level, (iv) SCR, (v) QNR, (vi) Contact potential with polarity, (vi) Electric field distribution in the SCR, (vii) Electrostatic potential distribution in SCR, (ix) SCR charges, and (x) SCR penetration into the p-and n sides. (b) In a p'-n junction at 300K, the n side has...
Draw the energy band diagram at equilibrium for the p+ /n/p semiconductor heterostructure (p+ indicates a p-type semiconductor which is heavily doped, i.e., more heavily doped than p). You should indicate Ec (conduction band), Ev (valence band), Ei (intrinsic Fermi level), and Ef (Fermi level) throughout the device structure. show your work (i.e., you should start from the diagram of individual material pieces). State any reason for your drawing.
6. Draw the energy band diagrams for AlGagAs on GaAs (a) for P-AlGaAs, n-GaAs [5 pt] (b) for N-AlGaAs, intrinsic-GaAs 15 pt Here, E, (AlGa 7As) 1. 85 eV, E, (GaAs) 1.43 eV, and 4E, 2/3 AE
6. Draw the energy band diagrams for AlGagAs on GaAs (a) for P-AlGaAs, n-GaAs [5 pt] (b) for N-AlGaAs, intrinsic-GaAs 15 pt Here, E, (AlGa 7As) 1. 85 eV, E, (GaAs) 1.43 eV, and 4E, 2/3 AE
Draw a diagram to show how you would separate a mixture of p-nitrobenzoic acid, benzophenone, N,N-dimethylaniline and phenol dissolved in dichloromethane.