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originally posted by: mbkennel
Protons certainly as they're charged. Neutrons, only indirectly through magnetic effects.
Now these atomic transitions, the wavelength of the photons are large enough that what's really happening is that it affects the relative relationship of electron and positively charged nucleus (where all the protons are). But since electrons are so much lighter than nuclei, it's a pretty good approximation that the electron will be doing almost all of the moving and changing.
EM radiation causing an electron to move up an energy level, really makes that electron physical travel at a greater velocity? Is it the electrons linear travel around or about the nucleus that is faster, and/or is it the electrons vibrational frequency that speeds up?
The EM wave has a wavelength around the radius of the typical orbit/wavefunction of the electron around the nucleus. It is much much much larger than any reasonable definition of the electron's radius or the nucleus's radius.
It isn't a picosecond. The timescale is roughly the time it takes light to traverse an atom. And it's spatially wide so it's pushing on the nucleus and the electrons, and in opposite directions because of their opposite charges.
originally posted by: [post=18309184]KrzYma
OK I have to add..
travelling trough distances at great speed has some effect, compressed Field in front and decompression behind...
originally posted by: dragonridr
a reply to: KrzYma
If measured and you were travelling near the speed of light your yardstick would be longer. Meaning that your instruments would just tell you and object is closer than it is,Only when we compare it to another observers measurements would you notice the difference.So lets say we have a computer and it tells us Jupiter is 4.2 au from earth. But during your journey you plot your course youll find you didnt travel 4.2 au but considerably less like 90 percent or better depending on how close to speed of light. This is the same reason even moving near the speed of light a beam from a flash light can still go forward the distance it has to travel is shortened to make up for the time dilatation. If just one or the other occurs you would notice but together unless you have an outside observation to compare it to the effects are unnoticeable.
originally posted by: Nochzwei
This is the reason a higgs boson will never be found...
I really have no idea what you're talking about when you say it's not the Higgs boson they found. Maybe you have some sources you can post, though you usually don't.
At the Hadron Collider Physics symposium in Japan, CERN researchers have reported the latest Higgs boson-related findings from the LHC — and, much to their chagrin, that pesky little God particle is behaving exactly as expected. You’d think they’d be happy that the Standard Model of particle physics remains in tact, but no.
originally posted by: Nochzwei
A boson was found. If it was the higgs, why haven't they explained how a particle or body feels its mass.
There is also no explanation of gravity connected to the higgs.
So higgs was not found.
a reply to: Soylent Green Is People
The standard model also predicts that the Higgs field couples to fermions through a Yukawa interaction, giving rise to the masses of quarks and leptons. The structure of the Yukawa interaction is such that the coupling strength between the standard model Higgs boson and a fermion is proportional to the mass of that fermion. As the masses of many quarks and leptons are sufficiently well known from experiment, it is possible within the standard model to accurately predict the Higgs boson decay rates to these fermions. The existence of such decays and the corresponding rates remain to be established and measured by experiment. Indirect evidence for the Higgs coupling to the top quark, an up-type quark and the heaviest elementary particle known to date, is implied by an overall agreement of the gluon–gluon fusion production channel cross-section with the standard model prediction. However, the masses of down-type fermions may come about through different mechanisms in theories beyond the standard model19. Therefore, it is imperative to observe the direct decay of this new particle to down-type fermions to firmly establish its nature. As a consequence of the Yukawa interaction discussed above, the most abundant fermionic Higgs boson decays will be to third-generation quarks and leptons, namely the bottom quark and the τ lepton, as the decay of a Higgs boson with a mass around 125 GeV to top quarks is kinematically not allowed. Therefore, the most promising experimental avenue to explore the direct coupling of the standard model Higgs boson to fermions is in the study of the decay to bottom quark–antiquark pairs as well as to tau lepton–antilepton pairs.
originally posted by: [post=18312850]Soylent Green Is People it seems a bit odd to say "The Higgs Boson will never be found".
Can you explain why you say that? What is it about the particle identified as the Higgs in 2012 that specifically seems to (in your mind) preclude this as being the particle responsible for mass?
originally posted by: [post=18312729]Arbitrageur
Maybe you have some sources you can post, though you usually don't.
originally posted by: Soylent Green Is People
originally posted by: Nochzwei
This is the reason a higgs boson will never be found...
It was found in July 2012:
press.web.cern.ch...
...and the discovery was later confirmed by finding the particles into which the Higgs decayed:
www.nature.com...
Another article about the discovery of the Higgs Boson:
www.aps.org...
And another article about the confirmation of the discovery of the Higgs:
www.livescience.com...
I never made it to 29:00, I stopped at 27:30 after he said we give interesting names to things made out of quarks...electrons.
originally posted by: KrzYma
you can watch the whole video for some history or start at 23:00
www.youtube.com...
starting at 29:00 is also very interesting
Why would you even listen to someone who isn't even familiar with the most fundamental concepts, and how can he argue against something he doesn't even know or understand? He can't.
originally posted by: ImaFungi
a reply to: KrzYma
I guess, the brief mention of 'tensor' is the attempt to answer my question.
But what I am asking is, what is the substance that makes up the tensor? Does it exist everywhere throughout the universe, and is a material? Can the substance of this tensor transform into other particles? Is it baryonic? Is it a quantity that never loses or gains, but just a material that warps?
originally posted by: KrzYma
originally posted by: ImaFungi
a reply to: KrzYma
I guess, the brief mention of 'tensor' is the attempt to answer my question.
But what I am asking is, what is the substance that makes up the tensor? Does it exist everywhere throughout the universe, and is a material? Can the substance of this tensor transform into other particles? Is it baryonic? Is it a quantity that never loses or gains, but just a material that warps?
the Tensor is the density of an field (most used for gravity and space bending), and here is where I diverge from MS science.
I said before that if you put negative charge close to a positive charge the measured charge outside this system is zero, but the field is not zero at all. it's 2
QM talks about energy going down to zero and I think this is wrong.
if that density can be converted to matter ?
nothing speaks against it but who knows
originally posted by: ImaFungi
So would you say that in some way, when EM wave interacts with an atom, the energetic essence of the EM is 'throbbing' between the excited electron and the nucleus?
The EM wave has a wavelength around the radius of the typical orbit/wavefunction of the electron around the nucleus. It is much much much larger than any reasonable definition of the electron's radius or the nucleus's radius.
If you take an electron and wave it up and down, the force that goes into the acceleration of the electron upwards, and the force used to stop the electrons further travel, equals a 'photo'. But because there are multiple 'steps', from the grabbing electron, to moving it upwards process. Because the height you lift the electron up to, is not the closet number on the positive side of 1. It is thought that while lifting the electron up you are immediately making an imbalance in 'god somebody tell me what ever the heck is locally surrounding an electron at all times', and so as the electron comes up there is a forces doing something in an above motion right o the top of the electron where its headed, and at the same time the imbalance of that top action of unequalizing, effects the 'whatever the heck how it is' and causes that to start heading out.
but why a wave, why a trail, a tail. The idea of a particle is the idea of if you cut a wave into near infintesmal pieces, and then took one of those pieces you would have a particle. But the idea of a wave is like, some 'material' has to be 'fundamental' particles, 'glued together', (unless the contents of the EM Wave, are particles 'somehow bound together' that make up 1 single wave).
So an electron/atom never fully 'absorbs' 1 wave of EM radiation?
You just ignored the essence of my question.
The essence of my question was: When 1 EM wave interacts with an atom, in the sense of exciting an electron, does the EM wave 'for a moment', cease to exist in any way! besides the 'increased speed' of the electron?
Fungi, simply look at the tensor as the strain energy in the material ( of whatever description ) together with the fixing moment/s of a cantilever or beam as the case may be.
originally posted by: ImaFungi
a reply to: KrzYma
I guess, the brief mention of 'tensor' is the attempt to answer my question.
But what I am asking is, what is the substance that makes up the tensor? Does it exist everywhere throughout the universe, and is a material? Can the substance of this tensor transform into other particles? Is it baryonic? Is it a quantity that never loses or gains, but just a material that warps?