Posts Tagged strong force

How does the synchronous interaction, or strong nuclear force, attract nucleons and hold the nucleus together?

The Cordus theory of the synchronous interaction is key to the concept of the nuclear polymer.

How does the strong force work?

Conventionally the strong nuclear force is proposed to arise by the exchange of gluons of various colour. The theory for this is quantum chromodynamics (QCD). This force is then proposed to be much stronger in attraction than the electrostatic repulsion of protons of like charge, hence ‘strong’. Rather strangely, the theory requires the force to change and become repulsive at close range.  This is to prevent it from collapsing the protons into a singularity (single point). Quite how this change operates is not explained, and the theory as a whole also cannot explain even the simplest atomic nucleus, let alone any of the features of the the table of nuclides. So there is a large gap between the colour force of QCD and any realistic explanation of atomic structure. QCD, gluons, and the strong attraction-repulsion force have no proven external validity: the concepts don’t extend to explain anything else.

It is time to attempt a different approach. Remember, it is necessary to explain not only how the quarks are bonded, but also how the protons and neutrons are bonded, and onward to explain why any one nuclide is stable/unstable/non-existent.  That means seeking explanations to the bigger picture, rather than creating a narrowly-focussed mathematical model of one tiny part of the problem.

What holds protons and neutrons together in the nucleus?

Here is our progress so far. First, note that conventionally the strong nuclear force overcomes the electrostatic repulsion of protons. In contrast the Cordus theory proposes that the protons and neutrons are locked together by  synchronisation of their emitted electrostatic forces. These forces are proposed to be discrete.  This is a radically different mechanism that has nothing to do with the electrostatic force.

‘The Cordus theory proposes that the strong force arises from the synchronisation of discrete forces between the reactive ends of different particules. The emission directions represent the particule’s directional engagement with the external environment, and so two particules that co-locate one of each of their reactive ends need to share this access, and this is proposed as the basis for the synchronicity requirement. This causes the emission of the particules’ discrete forces to be interlocked. The discrete forces cause the reactive ends to be pulled into (or repelled from) co-location and held there. Hence the strong nature of the forces, its apparent attractive-repulsive nature, and its short range.’

 

The Cordus equivalent of the strong force is a synchronous interaction between particles,  Figure: CM-06-01-01

The Cordus equivalent of the strong force is a synchronous interaction between particles,
Figure: CM-06-01-01

 What is the synchronous interaction?

Second, note that the conventional idea is that the strong force is one of a set that also includes the electrostatic, magnetic, and gravitational forces (EMG). In contrast the Cordus theory proposes that the  electrostatic repulsion force is inoperable inside the atomic nucleus. So there is no need for a ‘strong’ force to ‘overcome’ the  proton  electrostatic repulsion. You can either have the EMG forces or the synchronous interaction, not both. The factor that determines which operates is whether the assembly of matter is discoherent or coherent.

‘Unexpectedly, the Cordus theory predicts that this synchronous force only applies to particules in coherent assembly. In such situations the synchronicity of emission means also that the assembled particules must energise at the same frequency (or a suitable harmonic), and either in or out of phase. Thus the synchronous interaction is predicted to be limited to particules in coherent assembly relationships, with the electro-magneto-gravitational forces being the corresponding interaction for discoherent assemblies of matter.’

This is a radical departure from the orthodox perspective, which otherwise sees the strong and electrostatic forces as operating concurrently. The Cordus theory predicts that the interaction between neighbouring protons in the nucleus is entirely synchronous (strong force) and that there is no electrostatic repulsion (at least for small nuclei).

What determines nuclide stability?

Third, the Cordus theory proposes, by logical extension, that the synchronous interaction makes two distinct types of bond, differentiated by same vs. opposed phase (cis- and transphasic) of the reactive ends. This concept does not exist in conventional theories of the strong force which are based on 0D points.

 

Figure CM-06-03-01B

Figure CM-06-03-01B

 

What is the nuclear polymer structure of the atomic nucleus?

By logical progression, this concept lead to the conclusion that protons and neutrons are bound together in a chain, or as we call it, a nuclear polymer. This proves to be a powerful concept, because with it we are able to explain nuclide structures. The following diagram shows how the principle is applied to some example nuclides.

 

Figure CM-06-03-02-01-4

Figure CM-06-03-02-01-4

 

More information maybe found in the following references. They are best read in the order given, rather than the order published.

Dirk Pons,

19 July 2015, Christchurch, New Zealand

References

[1] Pons, D. J., Pons, A. D., and Pons, A. J., Synchronous interlocking of discrete forces: Strong force reconceptualised in a NLHV solution  Applied Physics Research, 2013. 5(5): p. 107-126. DOI: http://dx.doi.org/10.5539/apr.v5n5107

[2] Pons, D. J., Pons, A. D., and Pons, A. J., Nuclear polymer explains the stability, instability, and non-existence of nuclides. Physics Research International 2015. 2015(Article ID 651361): p. 1-19. DOI: http://dx.doi.org/10.1155/2015/651361

[3] Pons, D. J., Pons, A. D., and Pons, A. J., Explanation of the Table of Nuclides:  Qualitative nuclear mechanics from a NLHV design. Applied Physics Research 2013. 5(6): p. 145-174. DOI: http://dx.doi.org/10.5539/apr.v5n6p145

 

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What holds protons and neutrons together in the atomic nucleus?

Big questions, few answers

The nucleus consists of protons and neutrons. The more difficult question is explaining how these are bonded together. How are the protons held together in the nucleus? Why don’t protons in a nucleus repel each other? Since protons all have positive change, they should REPEL each other with the electrostatic force. The atomic nucleus should fly apart, according to classical electrostatic theory.  Yet it does not.

Also, the neutrons have neutral charge, so what holds them in place? For that matter, what are the neutrons even doing in the nucleus? Why does the nucleus not consist only of protons?

There are a number of conventional theories in this area: liquid drop, shell models, and the strong force.

Liquid drop and semi-empirical mass formula

The liquid drop model assumes that the protons and neutrons (i.e. nucleons) are all thrown together without any specific internal structure or bonding arrangements. Think marbles in a bag like this image. It is called the ‘liquid drop’  because it assumes surface tension and bulk effects. Its usual manifestation is the semi-empirical mass formula (SEMF), which is a ‘model’ because it fits coefficients to a type of power series. It represents the general trends in binding energy. On the positive side, it offer an underlying theoretical justification for the various terms. However there are also several criticisms of the SEMF. It is dependent on a very generous power series with no less than seven tuneable parameters: with that number of variables it is not surprising that a fit can be obtained. Unfortunately the fit is poor: It doesn’t model the light nuclides well, it totally fails to represent the extinction of the heaviest nuclides, it doesn’t model the isotope limits (drip lines) well, and it doesn’t accommodate the fact that the nucleons come in whole units. Other criticisms are that the real nuclides show abrupt changes, that the SEMF does not represent.

Shell model

There are also shell models. These are more abstract, being mathematical representations of combinations of protons and neutrons. However the shell models don’t really provide much insight into how the nucleons are bonded. The theory assumes that independent clusters (shells) of protons and neutrons exist. It is based on the mathematical idea of a harmonic oscillator in three coordinates, but it is difficult to give a physical interpretation of this. The theory predicts certain combinations of nucleons are especially stable, hence “magic numbers”. This model also predicts stability for large atoms (hence “island of stability”) beyond the current range of synthesised elements, though the predictions vary with the particular method used. The shell model has good fit for atomic numbers below about 50, but becomes unwieldy for high atomic numbers. The related interacting boson model which assumes that nucleons exist in pairs. However this limits the model to nuclides where p=n, which is an overly simplistic assumption.

Strong Nuclear force

From the perspective of the Standard Model of quantum theory, the protons in the neutron do experience electrostatic repulsion, but the STRONG NUCLEAR FORCE is even stronger and holds the protons together. That force is proposed to be a residual of the strong force that acts at the quark level. Quantum chromodynamics (QCD) proposes that the quarks inside the protons are bonded by the exchange of gluon particles, in the strong force. These gluons are massless particles and three types are proposed, called colours (red, blue, green). Hence the force is also called the colour force. At the quark level this force is proposed to haves some unusual characteristics:

(1) The strong force is strongly ATTRACTIVE at intermediate range, such that it overcomes the electrostatic force.

(2) At short range the strong force is presumed to be REPULSIVE. This attribute is needed to explain why the force does not contract the nucleus into a singularity.

(3) At long range the strong force is CONSTANT, and unlike the electro-magneto-gravitational (EMG) forces, does not decrease with distance. This is called colour confinement.

The colour force is consistent with known empirical data from the jets of material expelled at particle impacts. QCD is a good theory to explain what happens in high-energy particle impacts. But gluons have not been actually observed, only inferred from impacts, so other explanations are still possible.

Ideally the strong nuclear force would say how the protons and neutrons are bonded together, but there is a conceptual chasm in this area. It is unclear how the residual nuclear force (at nucleus level) emerges from the strong force (at quark level), except as a general concept that the gluons leak out. The theoretical details are lacking. Nor is it clear what structure it might impose on how the nucleons are arranged within the nucleus. It is also thought that the residual strong force causes BINDING ENERGY but again the exact mechanism is unknown. QCD is unable to predict even the most basic of nuclear attributes. It does not describe how multiple nucleons interact. It cannot explain the simplest nuclei, the hydrogen isotopes. It does not explain nuclear structure or the table of nuclides.

 

Issues

It is clear from observation that no nucleus exists with multiple protons and no neutrons, so evidently neutrons provide an important role within the nucleus, which is not represented in any of the existing theories.

Logically there should be a conceptual continuity between whatever force binds the protons and neutrons together, to an explanation of the properties of the nuclides. However QCD is stuck at the first stage, and the drop/shell models are marooned at the last stage.

Explaining why any one nuclide is stable, unstable (radioactive) or non-existent is not possible with any of these theories. Nor can existing theories explain why the nuclide series start and end where they do. They also do not explain why disproportionally more neutrons are needed as the number of protons increases (the stability line for p:n is curved as opposed to being a straight line).

If we take any one line of isotopes in the table of nuclides, such as Argon, then there are a number of questions.

Argon Nuclides: Questions

Figure 1: Argon isotopes and key questions. Background image adapted from [1] https://www-nds.iaea.org/relnsd/vcharthtml/VChartHTML.html.

 

Answers in the Cordus mechanics – a design methodology

The Cordus physics answers many of these questions about the structure of the atomic nucleus. It is the only theory that can explain why any one nuclide is stable/unstable/non-existent, at least from H to Ne. The theory is based on COVERT STRUCTURES. This means that it predicts that particles are not actually zero-dimensional points, which is the standard premise of the conventional theories. Instead, the theory shows that solutions to these deep questions are possible providing one is willing to accept a design where particles have internal  structures. Not just any covert structures either –the Cordus theory goes on to work out, using principles of engineering design, exactly what those structures would need to be. The theory predicts a specific string-like structure, and shows that if particles were to have this structure then many problems in fundamental physics can be given physically realistic explanations. The structure only becomes apparent at finer scales than the relatively coarse level at which quantum mechanics views the world.

What is the covert structure?

The theory predicts that a particle consists of two reactive ends, a small distance apart and joined by a fibril. These reactive ends emit discrete forces into the external environment. This whole structure is called a PARTICULE to differentiate it from a 0-D point particle. The particules react with other particules, e.g. bonding and forces, only at the reactive ends.

Proton

Figure 2: Proposed internal and external (discrete force) structures of the proton.

 

So, what does the Cordus theory say about nuclear structure?

The theory predicts that protons and neutrons are rod-like structures that interact at their two ends. So they have physical size. They join up in chains and networks, to form nuclear polymers. They preferentially bond proton-to-neutron, but will also bond proton-proton or neutron-neutron if there is no other choice. The theory explains how these bonds work, which is by the interlocking of the discrete fields of two or more nucleons. The atomic nucleus is thus proposed to consist of a polymer of protons and neutrons.

Nuclear Polymer Example

Figure 3: The synchronous interaction (strong force) bonds protons and neutrons together in a variety of way, resulting in nuclear polymer structures. These are proposed as the structure of the nucleus.

 

Some simple geometrically plausible assumptions may be added, in which case the design is able to explain a wide range of nuclides. For example it is necessary to assume that the polymer is generally be a closed loop (exceptions for the lightest nuclides) and there can be bridges across the loop. The polymer is required to take a specific shape, which is to wrap around the edges of a set of interconnected cubes. The cube idea might seem a bit strange, but is merely a consequence of having discrete three-dimensional fields for the proton and neutron. This need not be contentious as QCD has three colour charges.

Findings

The results show that the stability of nuclides can be qualitatively predicted by morphology of the nuclear polymer and the phase (cis/transphasic nature, or spin) of the particules. The theory successfully explains the qualitative stability characteristics of the nuclides, at least from hydrogen to neon and apparently higher.

This provides a radical new perspective on nuclear mechanics. This is the first theory to explain what holds the protons and neutrons in the nucleus, what the neutrons do in the nucleus, and why each nuclide is stable or unstable. It also explains why only certain nuclides exist, as opposed to being non-existent. It is also the first to do all this from first principles. Now it is still possible that all this good news is down to a luck chance, that the whole thing is spurious causality. If that were the case, then we would expect to see the theory collapse as it was applied to higher nuclides, or we would expect to see logical inconsistencies creep in as the theory was extended to other areas. So far there are none of those problems, but more work is necessary and until then we admit that this is still an open question. Nonetheless that it has been possible to achieve this, when no other theory has been able to come close to answering these questions, is promising.

The implications for fundamental physics are potentially far-reaching. Serious consideration must now be given to the likelihood that at the deeper level, particules have internal structure after all. This theory does not conflict with quantum mechanics but rather subsumes it: QM becomes a stochastic approximation to a deeper determinism, and the Standard Model of particle physics is re-interpreted as a set of zero-dimensional point-approximations to a finer-scaled covert structure. Now that would be something to be excited about.

 

Answers, according to the Cordus theory

Q: What is the atomic nucleus made of?

A: The nucleus consists of protons and neutrons that are rod-like structures (as opposed to 0-D points) that link into chains. These chains form a Nuclear polymer that is generally a closed loop (exceptions for the lightest nuclides) and there can be bridges across the loop. The polymer is required to take a specific shape, which is to wrap around the edges of a set of interconnected cubes.

Q: How are the protons held together in the nucleus?

A: An interlocking (synchronous) interaction. Forget the strong force – it turns out that’s not a helpful way to conceptualise the situation. What seems to be really happening is that the synchronous interaction holds both protons and neutrons together. It works by the synchronisation between discrete force emissions from neighbouring particules. One reactive end from each particule is thus locked together. The other reactive ends are free to make bonds with other particules. This explains why the effect is so ‘strong’ – it is an interlock. It also explains why the nucleus does not collapse in on itself (equivalent to ‘repulsive’ strong force). Furthermore these discrete forces continue out into the external environment (equivalent to ‘constant’ strong force at long-range). Furthermore, the Cordus theory predicts that the electrostatic force does not operate in the nucleus as it only applies to discoherent matter. Likewise the synchronous interaction only applies to coherent matter.

The theory gives an explanation of the nucleus, based in physical realism. This is a radical and highly novel outcome. If true, a conceptual revolution will be required at the fundamental level. Maybe its time … Physics is overdue for an earthquake.

Dirk Pons

Christchurch

12 Sept 2014
Read more…

D J Pons, A D Pons, A M Pons, and A J Pons, Wave-particle duality: A conceptual solution from the cordus conjecture. Physics Essays. 25(1): p. 132-140. DOI: http://physicsessays.org/doi/abs/10.4006/0836-1398-25.1.132, (2012).

D J Pons, A D Pons, and A J Pons, Synchronous interlocking of discrete forces: Strong force reconceptualised in a NLHV solution Applied Physics Research. 5(5): p. 107-126. DOI: http://dx.doi.org/10.5539/apr.v5n5107 (2013).

D J Pons, A D Pons, and A J Pons, Differentiation of Matter and Antimatter by Hand: Internal and External Structures of the Electron and Antielectron. Physics Essays. 27: p. 26-35. DOI: http://vixra.org/abs/1305.0157, (2014).

D J Pons, A D Pons, and A J Pons, Explanation of the Table of Nuclides: Qualitative nuclear mechanics from a NLHV design. Applied Physics Research 5(6): p. 145-174. DOI: http://dx.doi.org/10.5539/apr.v5n6p145 (2013).

D J Pons, A D Pons, and A J Pons, Annihilation mechanisms. Applied Physics Research 6(2): p. 28-46. DOI: http://dx.doi.org/10.5539/apr.v6n2p28 (2014).

D J Pons, A Pons, D., and A Pons, J., Beta decays and the inner structures of the neutrino in a NLHV design. Applied Physics Research. 6(3): p. 50-63. DOI: http://dx.doi.org/10.5539/apr.v6n3p50 (2014).

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Paper published: Strong force

We just had our paper on the synchronous interaction (strong force) published.  It is titled ‘Synchronous interlocking of discrete forces: Strong force reconceptualised in a NLHV solution’ and is published in Applied Physics Research. It’s available under open access. Follow this DOI link to access the full paper: http://dx.doi.org/10.5539/apr.v5n5107 

Basically the paper proposes that it is much easier to understand the strong force as a synchronisation between nearby particules. The strong force arises because of an interlock between the discrete forces of the two particles. Much like say an electric stepper motor. Hence it is easy to explain why the strong force should drop off outside a certain range. Thus it appears to be repulsive at short range, strong at intermediate range, and weak at long range.

However this solution comes with a cost: one has to abandon quantum mechanics’ idea that particles are 0-D points… this is the unorthodox bit. Nonetheless, it’s entirely plausible that particles could have internal structures, since the only real obstacles are the Bell-type inequalities. These are mathematical rather than empirically validated limitations, and don’t exclude non-local hidden-variable designs anyway.

This theory makes some interesting other predictions along the way.

The conventional requirements for the strong force are that it is strongly attractive between nucleons whether neutral neutrons or positively charged protons; that it is repulsive at close range; that its effect drops off with range. However theories, such as quantum chromodynamics, based on this thinking have failed to explain nucleus structure ab initio starting from the strong force. We apply a systems design approach to this problem. We show that it is more efficient to conceptualise the interaction as interlocking effect, and develop a solution based on a specific non-local hidden-variable design called the Cordus conjecture. We propose that the strong force arises from particules synchronising their emission of discrete forces. This causes the participating particules to be interlocked: the interaction pulls or repels particules into co-location and then holds them there, hence the apparent attractive-repulsive nature of that force and its short range. Those discrete forces are renewed at the de Broglie frequency of the particule. The Cordus theory answers the question of how the strong force attracts the nucleons (nuclear force). We make several novel falsifiable predictions including that there are multiple types of synchronous interaction depending on the phase of the particules, hence cis- and trans-phasic bonding. We also predict that this force only applies to particules in coherent assembly. A useful side effect is that the theory also unifies the strong and electro-magneto-gravitation (EMG) forces, with the weak force having a separate causality.  The synchronous interaction (strong force) is predicted to be intimately linked to coherence, with the EMG forces being the associated discoherent phenomenon. Thus we further predict that there is no need to overcome the electrostatic force in the nucleus, because it is already inoperative when the strong force operates. We suggest that ‘strong’ is an unnecessarily limiting way of thinking about this interaction, and that the ‘synchronous’ concept offers a more parsimonious solution with greater explanatory power for fundamental physics generally, and the potential to  explain nuclear mechanics.

Pons, D. J., Pons, A. D., & Pons, A. J. (2013). Synchronous interlocking of discrete forces: Strong force reconceptualised in a NLHV solution  Applied Physics Research, 5(5), 107-126. doi: http://dx.doi.org/10.5539/apr.v5n5107

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Force unification and the Strong force

In the Cordus theory, the strong force arises as the synchronisation of the discrete forces between neighbouring particules.  This concept provides unification of the electric. magnetic. gravitational, and strong forces. (The weak has a separate causality in the Cordus theory). There is another interesting prediction that emerges from this theory, which is that the electric. magnetic. gravitational (EMG) forces are the interactions between discoherent matter, whereas the synchronous (strong) force is limited to coherent matter. This means that the strong force does not need the peculiar repulsive-strong-weak ranged characteristics that it is conventional given: instead the Cordus theory says that the strong force is simply switched off when the particules are not coherent.

This is another example of how physics from the non-local hidden-variable (NLHV) sector can provide fresh theories for old problems.

The paper has been published as follows:

Pons, D. J., Pons, A. D., and Pons, A. J., Synchronous interlocking of discrete forces: Strong force reconceptualised in a NLHV solution,  Applied Physics Research, 2013. 5(5): p. 107-126. DOI: http://dx.doi.org/10.5539/apr.v5n5107 

Abstract

The conventional requirements for the strong force are that it is strongly attractive between nucleons whether neutral neutrons or positively charged protons; that it is repulsive at close range; that its effect drops off with range. However theories, such as quantum chromodynamics, based on this thinking have failed to explain nucleus structure ab initio starting from the strong force. We apply a systems design approach to this problem. We show that it is more efficient to conceptualise the interaction as interlocking effect, and develop a solution based on a specific non-local hidden-variable design called the Cordus conjecture. We propose that the strong force arises from particules synchronising their emission of discrete forces. This causes the participating particules to be interlocked: the interaction pulls or repels particules into co-location and then holds them there, hence the apparent attractive-repulsive nature of that force and its short range. Those discrete forces are renewed at the de Broglie frequency of the particule. The Cordus theory answers the question of how the strong force attracts the nucleons (nuclear force). We make several novel falsifiable predictions including that there are multiple types of synchronous interaction depending on the phase of the particules, hence cis- and trans-phasic bonding. We also predict that this force only applies to particules in coherent assembly. A useful side effect is that the theory also unifies the strong and electro-magneto-gravitation (EMG) forces, with the weak force having a separate causality.  The synchronous interaction (strong force) is predicted to be intimately linked to coherence, with the EMG forces being the associated discoherent phenomenon. Thus we further predict that there is no need to overcome the electrostatic force in the nucleus, because it is already inoperative when the strong force operates. We suggest that ‘strong’ is an unnecessarily limiting way of thinking about this interaction, and that the ‘synchronous’ concept offers a more parsimonious solution with greater explanatory power for fundamental physics generally, and the potential to  explain nuclear mechanics.

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