Ok, quick after thought.
Does the solution lie in the fact that although the magnetising field acts on both moments, subsequent NMR pulse routines etc, are at frequencies so as to only act on the nuclear moments? The magnetic dipole moments of nucleons and electrons are significantly...
I have got myself very confused. I am trying to understand Nuclear Magnetic Resonance but am running into issues.
The basic idea of NMR, resonant excitations between Zeeman split nuclear energy states, I understand. The semi-classical picture of precessing moments also makes some sense to me...
Yeah, thanks George, i did get their in the end (see my last post).
The process in going from what i got initially to including the defined e was a bit messy, but hey, and answer is an answer.
Thanks again
Thanks George.
Im on a bit of a high at the moment after finally solving another similar (but 5 mark) question in this same assignment i was stuck on. I'd say this thread is at least partially resposible, that total relativisic energy formula really is useful!
But ill give this question...
Thanks for the input guys, but I’m still having trouble.
I now see the significance of the E^2=p^2c^2+(m_0c^2)^2 formula and used it to setup the system of energy and momentum you introduced Dick:
Energy: E_0=E_1+E_\gamma
E_0=m_0c^2
E_1=\sqrt{(m_1c^2)^2+p_1^2c^2}
E_\gamma=p_\gamma c...
I’m having some trouble with a question from my special relativity assignment.
It relates to the frequency of a photon emitted from an atom which then subsequently recoils. The atom has initial rest mass m0, and loses rest energy ‘e’ in the emission (“e is the difference between the rest...
Hi,
I have recently read a book called E=MC^2 (David Bodanis). It is an interesting book that goes over the history of the famous equation, but it left me with a few questions.
The story goes into the issue of light being a combination of electric and magnetic fields, but doesn’t go much...