On Magnetic Moments Of Up And Down Quarks And Electron Neutrino Structures Composed Of Fractional Charges, 2024 Suffolk University
On Magnetic Moments Of Up And Down Quarks And Electron Neutrino Structures Composed Of Fractional Charges, Polievkt Perov
College of Arts & Sciences Faculty Works
Abstract
Using our models of elementary particles as spinning structures composed of fractional +-e/3 charges, we suggest a possible mechanism of the inverse-b reaction as the transfer of one +e/3 charge from its axial position in the antineutrino to the axial position in an up-quark of a proton. Such a transfer converts that up-quark into a positron, and the antineutrino becomes a down-quark after one of the antineutrino’s axial positive charges is removed from it. We will consider that a positron is a tetrahedral-like structure with three positive basic charges revolve about the axis passing through the fourth positive …
Questioning Reality: The Progressive Development Of Modern Physics, 2024 Golda Och Academy
Questioning Reality: The Progressive Development Of Modern Physics, Joshua Lancman
STEM Month
Humanity has a tendency to divide time. The past is distinct from the present which is entirely separate from the future. In supposedly 20-20 vision history is neatly divided into different sections, distinct eras with sharp lines between them. What is present and in the future is always modern. What is past is something else with another name.
Yet time is not divided so neatly. We know this living through it: years and decades blend into one another in a non-uniform progression. To divide human history into separate eras is a necessary simplification, as it helps to ascribe order onto …
Search For Physics Beyond The Standard Model In Top Quark Production With Additional Leptons In The Context Of Effective Field Theory, 2024 University of Nebraska-Lincoln
Search For Physics Beyond The Standard Model In Top Quark Production With Additional Leptons In The Context Of Effective Field Theory, Furong Yan
Dissertations and Doctoral Documents from University of Nebraska-Lincoln, 2023–
The dissertation presents a search for new physics impacting top quark productions within the framework of effective field theory (EFT). Potential new physics effects are parameterized in terms of 26 dimension-six EFT operators into the event yields of six distinct top production processes in the detector level. The analysis targets multilepton final states consisting of two leptons of the same charge, three leptons and four leptons. The events are further categorized and binned in terms of kinematic distributions in order to gain sensitivity to the new physics effects. A likelihood function is formulated based on the predicted distribution in each …
Proton And Neutron As Coaxial Structures, 2024 Suffolk University
Proton And Neutron As Coaxial Structures, Polievkt Perov
College of Arts & Sciences Faculty Works
We suggest that a proton and a neutron are coaxial spinning structures. It is assumed that an up-quark and a down-quark composing a proton and a neutron each contain three like charges revolving about the axis where one (in the up-quark) or two (in the down-quark) basic fractional charges reside. In the case of particles with more than one charge on the axis of rotation, for example in a down-quark, the distance between the charges on the axis is determined by the requirement of zero net force on each charge on the axis. In a proton, two up-quark and one …
Structural Factors Of An Electron As The Spinning Tetrahedral Structure Composed Of Fractional Charges, 2024 Suffolk University
Structural Factors Of An Electron As The Spinning Tetrahedral Structure Composed Of Fractional Charges, Polievkt Perov
College of Arts & Sciences Faculty Works
Abstract
As suggested in our papers [1,2], the elementary particles of the 1st generation such as an electron, quarks, and neutral particles, are all spinning composite structures made of basic elementary particles of fractional charges +- e/3. The tetrahedral structure of an electron was suggested as one of the possible composite structures of that particle. The structure consists of one positive and four negative charges of magnitude e/3, with one positive and one negative charge located on the axis of rotation and three negative charges revolving about the axis. In this paper, the form factors such as the angles …
Measurement Of The Photoproduction Cross-Section Of F1(1285) In The Exclusive Reactions Γp → P′K∓KSΠ± At 7.5 < Eγ < 11.5 Gev With Gluex At Jefferson Lab, 2024 Old Dominion University
Measurement Of The Photoproduction Cross-Section Of F1(1285) In The Exclusive Reactions Γp → P′K∓KSΠ± At 7.5 < Eγ < 11.5 Gev With Gluex At Jefferson Lab, Tyler Viducic
Physics Theses & Dissertations
The f1(1285) meson is commonly understood to belong to the axial-vector nonet as the low-mass isoscalar partner to the f1(1420) but has been suggested as a candidate for a KK∗+c.c molecule. A nearly mass-degenerate 0 −+ state has been observed in πp scattering that calls into question the established branching ratios of the f1(1285) decays. Recently, the differential cross-section for the photoproduction of f1(1285) was measured by the CLAS experiment and the results disagreed with theoretical predictions. Additionally, the CLAS experiment did not observe a mass-degenerate 0−+ state. …
An Educational Resource For Particle Identification (Pid) In Experimental Particle Physics Data, 2024 University of Connecticut
An Educational Resource For Particle Identification (Pid) In Experimental Particle Physics Data, Richard Dube
Honors Scholar Theses
Although particle physics research is typically reserved for advanced undergraduates, algebra-based physics students can readily develop the foundational skills necessary to conduct particle physics research. Despite this, there is a shortage of educational resources that introduce particle physics to algebra-based physics students. This project, Particle Identification Playground, is a collection of Python-based activities that teach students about several fundamental topics in experimental particle physics research. Through these activities, students will learn about the common detectors used in particle physics, how they work, and how we can use these detectors to identify particles. Students are able to interact with 3D models …
The Search For Photonuclear Interactions Of Muons Utilizing Test Beam Data At The Large Hadron Collider, 2024 University of Texas at Arlington
The Search For Photonuclear Interactions Of Muons Utilizing Test Beam Data At The Large Hadron Collider, Miranda M. Williams
2024 Spring Honors Capstone Projects
The ATLAS Detector is one of four different types of detectors within the Large Hadron Collider and is used to study the fundamental theories of the universe. Within the ATLAS experiment, beams of known composition and energies – otherwise known as “test beams” – are one of the many methods used to study specific physical phenomena. In this study, a test beam of muons with an energy of 160 GeV was analyzed to search for evidence of photonuclear interactions. This necessitated analyzing and filtering over 50,000 total events using specific parameters that would indicate such an event had occurred. To …
An Educational Resource For Particle Identification (Pid) In Experimental Particle Physics Data, 2024 University of Connecticut
An Educational Resource For Particle Identification (Pid) In Experimental Particle Physics Data, Richard Dube
University Scholar Projects
Although particle physics research is typically reserved for advanced undergraduates, algebra-based physics students can readily develop the foundational skills necessary to conduct particle physics research. Despite this, there is a shortage of educational resources that introduce particle physics to algebra-based physics students. This project, Particle Identification Playground, is a collection of Python-based activities that teach students about several fundamental topics in experimental particle physics research. Through these activities, students will learn about the common detectors used in particle physics, how they work, and how we can use these detectors to identify particles. Students are able to interact with 3D models …
Strong First Order Electroweak Phase Transitions In The Standard Model With A Real Scalar Singlet Extension, 2024 University of Nebraska-Lincoln
Strong First Order Electroweak Phase Transitions In The Standard Model With A Real Scalar Singlet Extension, Anthony James Hooper
Dissertations and Doctoral Documents from University of Nebraska-Lincoln, 2023–
The large matter-antimatter asymmetry of the universe and whether the electroweak sector has always been broken are currently unanswered by the standard model (SM). One solution that addresses both these concerns is to impose a strong first order electroweak phase transition (SFOEWPT) and ensure electroweak baryogenesis occurs. Models that undergo a SFOEWPT in the early universe create bubbles of the true vacuum that expand until the universe reaches the vacuum expectation value measured today. If the phase transition is strong enough, then these bubbles may generate a detectable stochastic gravitational wave (GW).
However, the SM by itself can only perform …
Novel Energy Scale Calibration Strategies For The Prospect-Ii Experiment, 2024 University of Tennessee, Knoxville
Novel Energy Scale Calibration Strategies For The Prospect-Ii Experiment, Xiaobin Lu
Doctoral Dissertations
Nuclear reactors contributed to the first discovery of the elusive neutrino particle and continue to play a significant role in our understanding of neutrino masses and oscillations. The PROSPECT reactor neutrino experiment, the Precision Reactor Oscillation and SPECTrum Experiment, took data at the High Flux Isotope Reactor (HFIR) at Oak Ridge National Laboratory. This work discusses calibration procedures and the establishment of an energy scale model, and details the development of efficient analysis cuts and subsequent selection cut optimization. The precise energy scale calibration and efficient analysis cuts produced a high quality dataset of neutrino interactions of more than 50,000 …
Classification Of Topological Defects In Cosmological Models, 2024 University of Mary Washington
Classification Of Topological Defects In Cosmological Models, Abigail Swanson
Student Research Submissions
In nature, symmetries play an extremely significant role. Understanding the symmetries of a system can tell us important information and help us make predictions. However, these symmetries can break and form a new type of symmetry in the system. Most notably, this occurs when the system goes through a phase transition. Sometimes, a symmetry can break and produce a tear, known as a topological defect, in the system. These defects cannot be removed through a continuous transformation and can have major consequences on the system as a whole. It is helpful to know what type of defect is produced when …
Float Like A Butterfly, Sting Like A Bee!, 2024 Fort Hays State
Float Like A Butterfly, Sting Like A Bee!, Kobe D. Rome
SACAD: John Heinrichs Scholarly and Creative Activity Days
By injecting an electron into the empty pie* molecular orbital (LUMO) of Amino Acids in gas phase, we measure the Vertical Attachment Energies (VAEs) for the formation of short-lived anion states of these species using electron transmission spectroscopy (ETS). Our ETS study, a first of its kind to measure the VAE for the simplest of proteins, Glycine-Glycine (Gly-Gly), is currently in progress. Based on our previous measurements for several Amino Acids including Glycine, we expect a common range of attachment energy (1.50 – 2.00 eV) for Gly-Gly.
Development Of One And Two Current Transition Amplitudes With Two Body Final States, 2024 Old Dominion University
Development Of One And Two Current Transition Amplitudes With Two Body Final States, Keegan H. Sherman
Physics Theses & Dissertations
One of the biggest challenges facing modern day nuclear physics is understanding the structure of states within the hadronic spectrum of Quantum Chromodynamics (QCD). We have shown this spectrum to be quite rich with hundreds of allowed states; however, if we wish to better grasp the dynamics of QCD, then it is necessary that we start investigating the internal structure of these states. This may be done by probing these states with external currents, but this requires a description of the intersection of QCD with the electroweak sector. This work acts as a stepping stone in this direction. Working to …
Neutrino’S Non-Zero Electric Potential As An Origin Of Gravitation, Domain Structure And Expansion Of The Universe., 2024 Suffolk University
Neutrino’S Non-Zero Electric Potential As An Origin Of Gravitation, Domain Structure And Expansion Of The Universe., Polievkt Perov
College of Arts & Sciences Faculty Works
The axial electric potentials of neutrinos as neutral composite structures, while being very small at large distances, do not vanish, and the same can be said about the neutrino “asymmetric dipoles” (paired neutrinos of not the same kind). Depending on the orientation of the “asymmetric dipole”, its far-field electric potential in some direction can be positive or negative, interacting with other “dipoles” at that large distance attractively or repulsively depending on their mutual orientation. The mutual orientation of the dipoles locally (inside a galaxy) might be such that they are aligned and experience the attractive force toward the local center …
Beyond Standard Model: Neutrino-Antineutrino Pairs In Nuclear Reactions Of Beta-Decay And Proton-Neutron Transmutation., 2024 Suffolk University
Beyond Standard Model: Neutrino-Antineutrino Pairs In Nuclear Reactions Of Beta-Decay And Proton-Neutron Transmutation., Polievkt Perov
College of Arts & Sciences Faculty Works
On examples of different beta-decay reactions, we show that the neutrino-antineutrino pairs should be added as necessary reagents to the equations of the decay reactions where a neutrino or an antineutrino is among the products of the reaction. In our models, quarks and leptons are all made of basic fractional +-e/3 charges. Transfer of basic charges between reagents forms the products of the reaction. We suggest that there is no direct conversion of u-quark to d-quark and visa versa. Each transmutation involves a transfer of basic charges from a neutrino to a quark so the structure of remaining charges in …
Beyond Standard Model: Neutrino Dipoles And Proto Hydrogen Bundles., 2024 Suffolk University
Beyond Standard Model: Neutrino Dipoles And Proto Hydrogen Bundles., Polievkt Perov
College of Arts & Sciences Faculty Works
In our composite models of elementary particles as consisting of just two types of elementary basic charges, +e/3 and -e/3, the axial electric potential of any elementary particle is a function of a distance from the particle, and this function differs from the Coulomb potential of a point total charge of the particle. The electric potential of neutrinos is not zero at close distances from neutrinos. Neutrinos can form dipoles and bundles of 3 or more neutrinos. The three-neutrino bundle (a proto-hydrogen) can be converted to a hydrogen atom. As we suggested in our previous paper [4], the total numbers …
Beyond Standard Model: Electrostatic Potential Energy Of Quarks, Electron, And Neutrinos As Spinning Composite Structures, 2024 Suffolk University
Beyond Standard Model: Electrostatic Potential Energy Of Quarks, Electron, And Neutrinos As Spinning Composite Structures, Polievkt Perov
College of Arts & Sciences Faculty Works
The potential energy of any composite structure is related to the binding energy of the structure. The equations for the electrostatic potential energy of quarks, electron-like structures, and neutrinos are presented for our models of elementary particles as spinning composite structures. The structures consist of up to 3 basic elementary charges of magnitude e/3 on the axis of rotation and N charges revolving about the axis. We applied these general equations specifically to the models of different quarks, electron and electron-like particles (muon and tau), and neutral particles (neutrinos). It is shown that the electrostatic potential energies of all considered …
Non-Relativistic Limit Of Selected Terms From The Sme Dirac Lagrangian, 2024 California Polytechnic State University, San Luis Obispo
Non-Relativistic Limit Of Selected Terms From The Sme Dirac Lagrangian, Quinn Reece
Physics
We examine a selection of individual CPT/Lorentz violating terms present in the relativistic lagrangian for a free spin- 1 2 Dirac fermion of mass m in the Standard Model Extension. Euler-Lagrange relations will be applied to give Dirac-like equations including these terms and a novel procedure will be used to generate non-relativistic limits of these equations which are Schr¨odinger-Pauli-like equations. These equations will be analyzed using classical quantum mechanics toy problems to gain physical intuition for the effects of the CPT violating terms, and the results will be discussed. We will conclude with discussion on future work will include the …
Beyond Standard Model: Axial Electric Potentials Of Quarks And Neutrinos, 2024 Suffolk University
Beyond Standard Model: Axial Electric Potentials Of Quarks And Neutrinos, Polievkt Perov
College of Arts & Sciences Faculty Works
The equations of axial electric potentials are presented for our models of quarks and neutrinos as spinning composite structures where up to 3 basic elementary charges are on the axis or rotation and the other N charges are revolving about the axis. The axial potential functions at given point on the axis of rotation were calculated as the sum of electric potentials at that point from all the charges in the structure. We applied these general equations specifically to the models of two types of neutral particles (neutrinos), one with 2 like charges on the axis and the other with …