Archive for category Neutrinos
Variable decay rates of nuclides
Posted by Dirk Pons in Difficult problems in Physics, Matter, Neutrinos, Nuclear mechanics, stability on February 14, 2015
Our previous work indicates that, under the rules of this framework of physics, the neutrino and antineutrino (neutrino-species) interact differently with matter. Specifically that (a) they interact differently with the proton compared to the neutron, and (b) they are not only by-products of the decay of those nucleons as in the conventional understanding, but also can be inputs that initiate decay. (See previous posts).
Extending that work to the nuclides more generally, we are now able to show how it might be that decay rates could be somewhat erratic for β+, β-, and EC. It is predicted on theoretical grounds that the β-, β+ and electron capture processes may be induced by pre-supply of neutrino-species, and that the effects are asymmetrical for those species. Also predicted is that different input energies are required, i.e. that a threshold effect exists. Four simple lemmas are proposed with which it is straightforward to explain why β- and EC decays would be enhanced and correlate to solar neutrino flux (proximity & activity), and alpha (α) emission unaffected.
Basically the observed variability is proposed to be caused by the way neutrinos and antineutrinos induce decay differently. This is an interesting and potentially important finding because there are otherwise no physical explanations for how variable decay rates might arise. So the contribution here is providing a candidate theory.
We have put the paper out to peer-review, so it is currently under submission. If you are interested in preliminary information, the pre-print may be found at the physics archive:
http://vixra.org/abs/1502.0077
This work makes the novel contribution of proposing a detailed mechanism for neutrino-species induced decay, broadly consistent with the empirical evidence.
Dirk Pons
New Zealand, 14 Feb 2015
You may also be interested in related sites talking about variable decay rates:
http://phys.org/news202456660.html
https://tnrtb.wordpress.com/2013/01/21/commentary-on-variable-radioactive-decay-rates/
See also the references in our paper for a summary of the journal literature.
UPDATE (20 April 2015): This paper has been published as DOI: 10.5539/apr.v7n3p18 and is available open access here http://www.ccsenet.org/journal/index.php/apr/article/view/46281/25558
Mnemonic for the beta decays and electron capture
Posted by Dirk Pons in Matter, Matter, Matter-antimatter, Neutrinos, Nuclear mechanics, stability on February 5, 2015
In our paper [1: http://dx.doi.org/10.5539/apr.v7n2p1] we anticipate a unified decay equation. It describes all three conventional decays: β- neutron decay, β+ proton decay, and electron capture (EC). These are the decays of the individual proton or neutron.
Here is a handy Mnemonic for remembering all these decays, based on this equation: pie with icing equals nuts with egg below and a dash of vinegar
Pproton | + | 2y + iz(energy) | <=> | nneutron | + | eantielectron or positron | + | Vneutrino | |
pie | with | icing | equals | nuts | with | egg below | and | a dash of vinegar |
Then rearrange this to suit. Remember to invert the matter-antimatter species when you move a particle across the equality (species transfer rule). Note that we use underscore to show antimatter species, and this is the same as the overbar with which you may be more familiar. (We don’t use overbar because it is a confounded symbol used in other contexts such as h-bar. Underscore is a fresh and clearer way to designate antimatter species. It is also a visual reminder that this mechanics needs to be understood from within the NLHV framework of the Cordus theory, i.e. we are not talking about the usual zero-dimensional point particles of quantum mechanics here. Underscore is also easier to print and therefore use.)
The equation as written is focussed on the proton decay, which is β+. It is called beta plus because it gives a positive charge output in the form of the e hence ‘+’.
β+ proton decay: p + 2y => n + e + v
For electron capture just move the e across the equality to the p side and change it to plain ‘e’ instead.
Electron capture (EC): p + e => n + v
For neutron decay, move both the e and v across the equality, changing them to e and v. It is called beta ‘minus’ because the output is the negatively charged electron.
β- neutron decay: n => p + e + v
Remember that electric charge and matter-antimatter species hand are not the same thing. This is an easy area in which to get confused. Electric charge (+/-) refers to the direction in which the discrete forces of the electric field travel, and may be outwards or inwards from the particle. The matter-antimatter species hand (m/m) refers to the handedness of the discrete field, which in the Cordus theory corresponds to the energisation sequence of the field (somewhat like the firing order of a three-cylinder internal combustion engine) which also has two variables.
The mnemonic works for all three conventional decays providing you remember the species transfer rule, but I’m not convinced of the soundness of the dietary advice!
References
- Pons, D. J., Pons, A. D., and Pons, A. J., Asymmetrical neutrino induced decay of nucleons Applied Physics Research, 2015. 7(2): p. 1-13. DOI: http://dx.doi.org/10.5539/apr.v7n2p1 or http://vixra.org/abs/1412.0279
Unified decay equation for individual nucleons
Posted by Dirk Pons in Matter, Matter-antimatter, Neutrinos, Nuclear mechanics, stability on February 3, 2015
The original Cordus conjecture [1] was a broad conceptual work, and we did not foresee that assuming a two-ended structure for particles would ultimately lead to highly specific predictions for many other phenomena, including nuclear processes as here. Now the theory predicts that neutrino-species can induce decay, and do so asymmetrically [2]. That paper also predicted an underlying orderliness to the decay processes, in the form of a unified decay equation for individual protons and neutrons (nucleons).
Nucleons decay by β- neutron decay, β+ proton decay, and electron capture. These decays proceed by the emission of a neutrino species in the output stream. This is the forward direction. There is also a predicted inverse decay, where the neutrino-species is supplied as an input. The theory also predicts that the inverse decay can be induced, depending on the particle identities.
It is proposed that all these decays can be expressed in a single equation, the unified decay equation, given by:
p + 2y + iz <=> n + e + v
with
n neutron
p proton
e electron
e antielectron
v neutrino
v antineutrino
y photon
z discrete force complex (a type of vacuum fluctuation)
2y a pair of photons
i quantity, e.g. of photons
<=> indicates the decay is bidirectional
The equation can be rearranged. However, and this is important, there is a species transfer rule. Thus particles other than photons change matter-antimatter hand when transferred over the equality. One also has to be sensible about mass when predicting which side the photons are required.
For example, this equation may be rearranged to represent β-, β+, and EC in the conventional forward directions:
β- neutron decay: n => p + e + v
β+ proton decay: p + 2y => n + e + v
Electron capture (EC): p + e => n + v
Furthermore, by representing the equality as bidirectional we can show both the conventional (forward) and proposed neutrino-species induced decays in simple equations. For example:
p + e + v <=> n
with β- in the ‘<=’ direction, and antineutrino induced electron capture represented by ‘=>’.
It is simple to represent additional decays such as:
p + n <=> e + v + iy
Many other applications are possible. This simple mechanics of manipulating decay equations permits an efficient representation. The many different decays can all be represented in one equation. The equation holds for the conventional decays even if its reliability for the induced decays still needs to be validated.
So instead of trying to remember the three conventional decays (β-, β+, EC), simply remember one unified equation p + 2y + iz <=> n + e + v
References
- Pons, D. J., Pons, A. D., Pons, A. M., and Pons, A. J., Wave-particle duality: A conceptual solution from the cordus conjecture. Physics Essays, 2012. 25(1): p. 132-140. DOI: http://physicsessays.org/doi/abs/10.4006/0836-1398-25.1.132 or http://vixra.org/abs/1106.0027 .
- Pons, D. J., Pons, A. D., and Pons, A. J., Asymmetrical neutrino induced decay of nucleons Applied Physics Research, 2015. 7(2): p. 1-13. DOI: http://dx.doi.org/10.5539/apr.v7n2p1 or http://vixra.org/abs/1412.0279
Why are neutrinos left handed?
Posted by Dirk Pons in Difficult problems in Physics, Matter-antimatter, Neutrinos on April 18, 2014
And also, Why are antineutrinos right handed? These questions do not have answers. In quantum mechanics and the Standard model of particles it is assumed that the unique left and right spin properties, also called helicity, are fixed ‘intrinsic’ properties. (For example, see Hyperphysics on left handed neutrinos). These theories cannot explain why: the spin is assumed to just happen to be like this. Obviously this is not ontologically satisfactory. Not that weirdness is any stranger to QM.
It’s not hard to see why QM would have logical difficulties in this area. It assumes that particles are zero dimensional (0-D) points, and no physical interpretation is possible for ‘spin’ in such a model: there simply aren’t enough dimensions in a 0-D construct to accommodate something as complex as spin. It is true that string and M-theory have sufficient dimensions, about 11 depending on the theory. So in theory it might be possible to to accommodate ‘spin’ in that framework, except that these theories are entirely abstract. They do not map to the physical world.
So if there is an explanation for the peculiar handedness of the neutrino spins, it is beyond the current theories of physics.
And that’s where the hidden sector theories come in. By their very nature they contain internal structures, the ‘hidden variables’. These theories have the potential to give powerful explanations at levels deeper than quantum mechanics can go. However the difficulty is finding suitable candidate solutions. Our Cordus theory is one such design. Technically it’s called a non-local hidden-variable (NLHV) theory.
In our recent work we return to the question of neutrino spin, and have some explanations to offer. These have been published here 10.5539/apr.v6n3p50 based on a development of our earlier work (see vixra). Here’s how we approached it. We started by determining the internal structure of the neutrino (and antineutrino) within this NLHV framework. We did this by reverse-engineering the beta decays. In β- decay, or electron emission, the free-neutron decays into a proton, electron, and an antineutrino:
n => p + e + v
Since we already have the internal structures of the n, p and e, we can infer the structure of the antineutrino. Similarly, in β+ decay, also called positron emission, the proton converts into a neutron, antielectron (positron) and neutrino:
p + energy => n + e + v
This allows the neutrino structure to be determined, since everything else is known. Obviously in doing this we are relying on the hope that the Cordus theory has internal validity. The result we get is shown in the Figure.
In turn, this structure offers an explanation for why the neutrino moves: it has incomplete discrete forces and therefore has to borrow discrete fields from the surrounding fabric, and this means moving at the speed of propagation of the fabric fields, which is the speed of light.An explanation for the selective spin direction is that the energisation sequence of the neutrino’s discrete forces causes a rotational spin. The energisation sequence -of which there are only two options- also determines the matter-antimatter species differentiation. So the spin direction depends on the energisation sequence, and the latter also determines the matter-antimatter nature. So a species-specific spin arises. The linear velocity and spin also have a common cause, since it is the lack of discrete forces that causes both the velocity and the spin reactions. Consequently the neutrino takes one hand (left) and the antineutrino the other (right). Which is to say, helicity is species-specific.
So there, in one paragraph, we have a natural explanation for why the neutrino is left handed, and for why the neutrino moves at the speed of light. We also have an explanation for neutrino mass, but I’ll leave that for now. It is covered in the paper, which is open access.
The fact that we have been able to achieve an explanation of neutrino spin shows that the Cordus theory has a good degree of logical consistency and internal validity. However we do acknowledge that it could be coherent but still wrong. Nonetheless given the plausibility of the result, one either has to show why it’s wrong, or consider the consequences of it being correct. As for showing where the theory might be wrong, I’ll leave that to others. I suspect the easiest way to do that would be to show that the electron cannot have the structure we propose. Looking at our paper on pair-production might show weaknesses? On the other side of the equation, if this theory is correct then the implications are radical and unorthodox. Radical because it claims there is a deeper NLHV physics beneath quantum mechanics. Unorthodox because it means that that QM’s premise of particles being 0-D points would be merely a coarse approximation to a deeper reality. This implies that QM would be unsuitable -unfit for purpose- as a basis for new physics at the next level down.
There is no logical reason why particles should be 0-D points: it was merely a convenient assumption of ignorance on the part of the pioneers of quantum mechanics. Now times have moved on and more powerful NLHV designs are available that, by their wide-ranging explanatory power, demonstrate that it is possible to think beyond the cognitively stifling 0-D point premise of QM.
Dirk Pons
18 April 2014
References
- Pons, D. J., Pons, A., D., & Pons, A., J. (2014). Beta decays and the inner structures of the neutrino in a NLHV design. Applied Physics Research, 6(3), 50-63. http://vixra.org/pdf/1111.0022v1.pdf
http://www.ccsenet.org/journal/index.php/apr/article/view/35335 doi: http://dx.doi.org/10.5539/apr.v6n3p50 or http://vixra.org/abs/1111.0022