Academia.eduAcademia.edu

New Particles and Forces

description85 papers
group792 followers
lightbulbAbout this topic
New particles and forces refer to the exploration and discovery of previously unknown fundamental particles and interactions in physics, particularly within the framework of particle physics and quantum field theory. This research aims to enhance the understanding of the universe's fundamental structure and the forces that govern the behavior of matter and energy.
lightbulbAbout this topic
New particles and forces refer to the exploration and discovery of previously unknown fundamental particles and interactions in physics, particularly within the framework of particle physics and quantum field theory. This research aims to enhance the understanding of the universe's fundamental structure and the forces that govern the behavior of matter and energy.

Key research themes

1. How can new scalar particles coupled to the Standard Model fields be systematically classified and constrained via effective field theory?

This research area focuses on the classification of new scalar particles that can couple linearly and renormalizably to Standard Model (SM) fields, enabling their potential single production at colliders, and on deriving the corresponding effective Lagrangian describing their low-energy effects. It matters because it provides a model-independent dictionary linking arbitrary scalar extensions of the SM with dimension-five and dimension-six effective operators, facilitating systematic collider searches and the interpretation of experimental deviations as signals of new physics.

Key finding: The paper provides a complete classification of heavy scalar particles with renormalizable linear couplings to SM fields that can be singly produced at colliders; it explicitly computes the tree-level matching onto... Read more
Key finding: The Generation Model offers an alternative unified understanding of elementary particles including scalar sectors by explaining the existence of three lepton and quark generations, giving insights into the origin of mass, and... Read more

2. What are the prospects and constraints for detecting new particles and forces via collider experiments and associated precision measurements?

This theme covers methodology and results related to searching for new particles beyond the Standard Model in collider data, interpreting anomalies such as diboson excesses or diphoton resonances, and constraining new force carriers through precision observables like electric dipole moments. It is crucial for guiding experimental strategies in current and near-future facilities, understanding the accessibility limits of new physics, and placing bounds on model parameters informed by recent Higgs and LHC data.

Key finding: Proposes a supersymmetry-inspired simplified model containing a singlet scalar and heavy charged colored scalar quarks, plus a neutral fermion as a dark matter candidate, that offers a consistent two-parameter fit to the... Read more
Key finding: Through analysis of multiple Higgs decay channels (ZZ, γγ, WW) in ATLAS and CMS data, this study corroborates the existence of the Higgs boson with masses and decay patterns consistent with Standard Model predictions, thereby... Read more
Key finding: Analyses theories where new gauge forces impose anomaly cancellation predicting dark matter candidates at the multi-TeV scale, and shows that associated new CP-violating phases can produce large electric dipole moments (EDMs)... Read more
Key finding: Derives phenomenological bounds on the Gauss-Bonnet gravity coupling parameter using LHC observations of the Higgs-like scalar mass and decay channels, pinpointing the coupling to a narrow interval (~4.8-5.1 ×10⁻⁷) consistent... Read more

3. How do theoretical models and astrophysical observations of particle creation and exotic states inform the search for new particles and forces beyond the Standard Model?

This area investigates particle creation mechanisms in extended gravity theories, exotic hadronic states with multiquark content, and astrophysical probes of new light particles and interactions via phenomena such as pulsar timing and cosmic ray signatures. It is important because it connects fundamental particle properties and non-collider environments, opening new avenues to detect or constrain novel particles and forces that may be inaccessible at current colliders.

Key finding: Studies particle creation effects in Rastall gravity, a modified theory relaxing energy-momentum conservation linked to space-time curvature; the work formulates cosmological models with particle production source terms... Read more
Key finding: Argues that the structural nature of exotic hadrons like X(3872) and T_cc can be revealed by their production rates and kinematic distributions in heavy ion collisions, distinguishing loosely bound molecular states from... Read more
Key finding: Derives a generalized Larmor formula for classical systems emitting fermion-antifermion pairs through off-shell vector and scalar mediators, demonstrating the importance of such radiation modes in astrophysical binaries;... Read more
Key finding: Constructs explicit stationary vorton solutions in the gauged U(1) × U(1) field theory of Witten, showing that thick vortons with small radius can be dynamically stable under full nonlinear 3+1D evolution; these spinning flux... Read more

All papers in New Particles and Forces

We present a search for the standard model Higgs boson produced in association with a W boson in ffiffi ffi s p ¼ 1:96 TeV p p collision data collected with the CDF II detector at the Tevatron corresponding to an integrated luminosity of... more
This document and the contained theory known as the LaMarche Linear Factor (LLF) are the original work of Derek Alexander LaMarche. The ideas, terminology, experimental frameworks, and proposed extensions to existing physics presented... more
This book was born from the courage to rethink what we know about gravity. Newton's law of gravitation taught us that matter attracts matter; Einstein explained this attraction through the curvature of space-time. Yet the universe often... more
This addendum advances The Geometric Compression Framework further by asking a deceptively simple question: what is spin, and how does it scale? At the quantum level, spin is not rotation in the classical sense. An electron with spin-½... more
I propose a theoretical framework for the generation of artificial gravitational fields using a novel configuration of rotationally confined high-energy photons. This design involves a circular containment structure composed of multiple... more
This report presents a theoretical analysis based on the Universal Gravito-Informational Theory (TGIU) regarding the unexplained radio signals detected by the ANITA experiment, emerging from beneath the Antarctic ice with unusual angles.... more
This paper presents a predictive model based on the Universal Gravitational Informational Theory (TGIU, Teoria Gravito-Informațională Universală), introducing a collapse angle metric and residue correction framework to improve outcome... more
To generate usable energy by creating a stable, resonant field environment that couples with the quantum vacuum (zero-point field) through a mercury-based standing wave plasma chamber.
The New Infobitic Subquantum Mechanics (NMSI) proposes a theoretical framework in which **information** constitutes the ultimate foundation of quantum reality. At the core of NMSI lies the hypothesis of a **subquantum substrate**-a... more
Jupiter has two magnetic fields but the one 130 times that of the earth's field is a transient event, the recent explosive birth of Venus ~ 4000 BC from Jupiter which provides us a rare glimpse of the central purpose of giant planets that... more
This paper explores the concept of ghost particles as fundamental entities that exist across multiple dimensions, serving as the zero-point reference for both spatial and temporal constructs. It proposes a novel interpretation of ghost... more
A new observation by Scientists has found a Photon can be frozen or solidified under certain conditions. My discussion on the subject may shed some light on this unique phenomenon.
We predict dilepton invariant-mass spectra for central 5.5 ATeV Pb-Pb collisions at LHC. Hadronic emission in the low-mass region is calculated using inmedium spectral functions of light vector mesons within hadronic many-body theory. In... more
We predict dilepton invariant-mass spectra for central 5.5 ATeV Pb-Pb collisions at LHC. Hadronic emission in the low-mass region is calculated using inmedium spectral functions of light vector mesons within hadronic many-body theory. In... more
This chapter presents a reinterpretation of the electromagnetic field from the perspective of a four-dimensional (4D) model of the universe. Traditionally, the electromagnetic field is described as a combination of an electric field and a... more
Anthropogenic emissions of fine black carbon (BC) particles, the principal light‐absorbing atmospheric aerosol, have varied during the past century in response to changes of fossil‐fuel utilization, technology developments, and emission... more
In the extra U(1) superstring inspired model, we examine the electroweak and) 1 (′ U symmetry breaking with the singlet and exotic quark D , c D along with the study of heavy Z ′ boson in accordance with the top quark mass region. For... more
: This paper provides an analysis of the internal structure of a photon and how that relates to the apparent differences in each of the observed forces, as well as to the formation of electrons and protons. A connection will also be... more
What is Gravity? This theory talks about gravitational field has two types of force in action. First force: Inward force at gravitational field is responsible for gravity affect. Second Force: Outward force at gravitational field is... more
The evidence for a new neutral scalar particle from the 750 GeV diphoton excess, and the absence of any other signal of new physics at the LHC so far, suggests the existence of new coloured scalars. To study this possibility, we propose a... more
In his article "Magnetic Anomalies and the Paranormal"  in JSE 26:4 (Ralphs 2012), John D. Ralphs notes that correlations have been found between geomagnetic fluctuations and hallucinatory visions, poltergeists, PK phenomena,... more
In the extra U(1) superstring inspired model, we examine the electroweak and) 1 (′ U symmetry breaking with the singlet and exotic quark D , c D along with the study of heavy Z ′ boson in accordance with the top quark mass region. For... more
Explicit evaluation of the following parameters has been carried out in the extra U(1) superstring inspired model: (i) As Mz2 varies from 555 GeV to 620 GeV and (rnt)CD~ = 175.6 + 5.7 GeV (Table 1
The conventional method using "Low Energy Theorems" derived by Chanowitz et al. [3] does not seem to lead to explicit unitarity limit in the scattering processes of longitudinally polarized gauge bosons for the high energy case in the... more
Keeping in view the suggestion [7] that the cutoff procedure involves a good deal of uncertainity in the prediction of E.D.M. of W-boson, we have reexamined the earlier calculation by Marciano and Queijeiro [2] by replacing the Cutoff... more
In material world matter provides substance to all real entities. Hence, it is logical to conceive development-hierarchy of various matter-particles, starting from unstructured matter, rather than bifurcating superior matter-particles... more
In the Universe, everything is subject to certain Laws (principles, rules) and naturally that the process of gravity cannot be an exception. Gravitational energy regulates interactions in the universe: nuclear, chemical, electrical, and... more
Accelerating classical systems that couple to a fermion-antifermion pair at the microscopic level can radiate pairs of fermions and lose energy in the process. In this work, we derive the generalization of the Larmor formula for fermion... more
We calculate the transverse momentum and invariant mass dependence of elliptic flow of thermal dileptons for Au+Au collisions at the Relativistic Heavy Ion Collider. The system is described using hydrodynamics, with the assumption of... more
We calculate the transverse momentum and invariant mass dependence of elliptic flow of thermal dileptons for Au+Au collisions at the Relativistic Heavy Ion Collider. The system is described using hydrodynamics, with the assumption of... more
The medium modification of vector meson properties in hot/dense hadronic matter and its role in explaining the CERES/NA45 dilepton data at different centralities are discussed.
The medium modification of vector meson properties in hot/dense hadronic matter and its role in explaining the CERES/NA45 dilepton data at different centralities are discussed.
We compute the dimuon-excess invariant mass distribution at the ρ-meson peak in the context of relativistic heavy-ion collisions at SPS energies. The temperature, T , and chemical potential, µ, dependent parameters describing the... more
In the Universe, everything is subject to certain Laws (principles, rules) and naturally that the process of gravity cannot be an exception. Gravitational energy regulates interactions in the universe: nuclear, chemical, electrical, and... more
Isaack Newton thought gravity was a force exerted by massive objects, the bigger the object, the stronger the force of gravity. Basically, he thought gravity was caused by mass. His theory seemed true at his time but later other theories... more
We carry out a detailed stability analysis of the superconducting vortex solutions in the Weinberg-Salam theory described in Nucl.Phys. B826 (2010) 174. These vortices are characterized by constant electric current I and electric charge... more
Quasars act like tsunamis, pushing 46-million-MPH winds that blast out hundreds of times the Sun's weight of material per year while creating ripples across entire galaxies. The Hubble space telescope has captured the best visible light... more
We study the stability properties of the twisted vortex solutions in the semilocal Abelian Higgs model with a global SU(2) invariance. This model can be viewed as the Weinberg-Salam theory in the limit where the non-Abelian gauge field... more
Explicit evaluation of the following parameters has been carried out in the extra U(1) superstring inspired model: (i) As Mz2 varies from 555 GeV to 620 GeV and (rnt)CD~ = 175.6 + 5.7 GeV (Table 1
The conventional method using "Low Energy Theorems" derived by Chanowitz et al. [3] does not seem to lead to explicit unitarity limit in the scattering processes of longitudinally polarized gauge bosons for the high energy case in the... more
In the extra U(1) superstring inspired model, we examine the electroweak and) 1 (′ U symmetry breaking with the singlet and exotic quark D , c D along with the study of heavy Z ′ boson in accordance with the top quark mass region. For... more
Keeping in view the suggestion [7] that the cutoff procedure involves a good deal of uncertainity in the prediction of E.D.M. of W-boson, we have reexamined the earlier calculation by Marciano and Queijeiro [2] by replacing the Cutoff... more
This research investigation proves the usefulness of the LHC through comprehensively demonstrating its ability to support the Standard Atomic Model.
Explicit evaluation of the following parameters has been carried out in the extra U(1) superstring inspired model: (i) As Mz2 varies from 555 GeV to 620 GeV and (rnt)CD~ = 175.6 + 5.7 GeV (Table 1
In the extra U(1) superstring inspired model, we examine the electroweak and) 1 (′ U symmetry breaking with the singlet and exotic quark D , c D along with the study of heavy Z ′ boson in accordance with the top quark mass region. For... more
The scientific ultimate questions on the extinction and generation of the Universe as well as image of the Whole Cosmoses are still perplexing scientists currently. Despite theoretical models set-up to explain the doubts, a satisfactory... more
enfatizando as atividades propostas, especialmente a construção, apresentação e avaliação de mapas conceituais construídos pelos alunos em pequenos grupos.
IceCube has observed 80 astrophysical neutrino candidates in the energy range 0.02 E ν /PeV 2. Deep inelastic scattering of these neutrinos with nucleons on Antarctic ice sheet probe center-of-mass energies √ s ∼ 1 TeV. By comparing the... more
Download research papers for free!