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New Particles and Forces

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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

Assessing airborne contamination using a novel rapid microbiological method - specrophotometric biologic particle counter assessed.
The paper describes the relation between quantum particles,
consciousness, the unified field theory and relativity.
Life is an inordinately complex unsolved puzzle. Despite significant theoretical progress, experimental anomalies, paradoxes, and enigmas have revealed paradigmatic limitations. Thus, the advancement of scientific understanding requires... more
The Standard Model Architecture and Interactions © 2011 Claude Michael Cassano Based on my 1984 linearization of the Klein-Gordon equations, potential functions generalizations of the electric and magnetic field strengths form... more
Keeping in view the suggestion of Barr and Marciano [7] that the cut of procedure involves a good deal of uncertainity in the prediction of E.D.M. of W - boson, we have re-examined the earlier calculation by Marciano and Queijeiro [2] by... more
We present a detailed analysis of classical solutions in the bosonic sector of the electroweak theory which describe vortices carrying a constant electric current I.
We study the role of the Gauss-Bonnet corrections and two loop higher genus contribution to the gravity action on the Kaluza-Klien modes and their interactions for different bulk fields which enable one to study various phenomenological... more
An E-space Inter-Domain Interaction Potential (EIDIP) based Nuclear Charge Radius (NCR) model has a baseline Semi-Empirical Formula (BSEF): Rq*A^1/2 where the A is the mass number, the Rq=8/((32*pi)^4*C), and the C is the value of speed... more
Keeping in view the suggestion of Barr and Marciano [7] that the cut of procedure involves a good deal of uncertainity in the prediction of E.D.M. of W - boson, we have re-examined the earlier calculation by Marciano and Queijeiro [2] by... more
Top quark pair production cross-section in pp collisions has been measured at a center-of-mass energy of 7 TeV using 35.5 pb −1 of data recorded in 2010 by the ATLAS experiment at the LHC. A cut-based analysis was applied to select events... more
I have deduced the value of the constant α like statistic limit, correspondent with the quantum-hypothesis “E=hν” d a least interaction between electric charges; in I.S. , others fundamental constants of interaction are a consequence:... more
In the extra U(1) superstring inspired model, we examine the electroweak and U(1)-prime symmetry breaking with the singlet and exotic quark D, D+{\c}along with the study of heavy Z-prime boson in accordance with the top quark mass region.... more
Matter engenders a Modified Newtonian Gravitational Potential (MNGP) that has a singularity at a two Normalized Spatial Unit (NSU) distance with a modified gravitational field constant in distance > 2 NSU region, and a saturated potential... more
In the extra U(1) superstring inspired model, we examine the electroweak and U(1)-prime symmetry breaking with the singlet and exotic quark D, D+{\c}along with the study of heavy Z-prime boson in accordance with the top quark mass region.... 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
Matter engenders a Modified Newtonian Gravitational Potential (MNGP) that has a singularity at a two Normalized Spatial Unit (NSU) distance with a modified gravitational field constant in distance > 2 NSU region, and a saturated potential... more
Explicit evaluation of the following parameters has been carried out in the extraU (1) superstring inspired model: (i) As Mz2 varies from 555 GeV to 620 GeV and (m t) CDF = 175.6 ± 5.7 GeV (Table 1): (a) SNew varies from -0.100 ± 0.089 to... more
by Fabio Anza and 
1 more
We report a new search for dark matter in a data sample of an integrated luminosity of 7.7  fb-1 of Tevatron pp̅ collisions at √s=1.96  TeV, collected by the CDF II detector. We search for production of a dark-matter candidate, D, in... more
Keeping in view the suggestion of Barr and Marciano [7] that the cut of procedure involves a good deal of uncertainity in the prediction of E.D.M. of W - boson, we have re-examined the earlier calculation by Marciano and Queijeiro [2] by... more
We present for the first time solutions in the gauged U(1) × U(1) model of Witten describing vortonsspinning flux loops stabilized against contraction by the centrifugal force. Vortons were heuristically described many years ago, however,... 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 ): (a) S New varies from -0.100 4-0.089 to... more
In this paper the requirement of a warp solution in an Einstein-Gauss-Bonnet 5D warped geometry is shown to fix the signature of Gauss-Bonnet coupling ($\alpha_{5}$). Further, imposing the phenomenological constraints, obtained from the... 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
"In the present work monodispersed silica spheres were successfully synthesized using nonsurfactant approach of neutral palm oil derived fatty alcohols based microemulsions. The resulting silica spheres have diameter in two size clusters;... more
This paper contains nine E-space Inter-Domain Interaction (EIDI) application models’ summaries, Matlab models simulation results. These EIDI application models cover from elementary particle scale (nuclear binding energy, nucleon-nucleon... more
In classical mechanics as in physics, the field is not real, but merely a model describing the effects of gravity which surround an object with the Newtonian gravitational field g and forms the Newtonian Gravitational Potential (NGP).... more
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