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19932026
most citedObservation of the Top Quark

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25 papers · 1 filter

math.AT2026

SimplicialHomology: implementation of abstract simplicial complex in Mathematica

Naman Taggar

Computations in simplicial homology are crucial for algebraic topology and computational geometry in general. Although several mature software systems provide facilities for workin…

astro-ph.SR2026

What Causes the Asymmetry of Conjugate Hard X-Ray Footpoints in Solar Flares?

Mirabbos Mirkamalov, Rui Liu, Runbin Luo +1

Hard X-ray (HXR) emission in solar flares critically diagnoses nonthermal electron acceleration, transport, and precipitation. Observations commonly show asymmetric HXR photon flux…

astro-ph.CO2026

Nonlinear Dynamical Regimes of Cosmological Frequency Combs

Madhurendra Mishra, Oem Trivedi, Adarsh Ganesan

We study the emergence of Cosmological Frequency Combs (CFCs) in a quintessence cosmology with an exponential potential using a dynamical systems formulation. Expressing the evolut…

astro-ph.CO2026

Dark photon -- Assisted Primordial Magnetogenesis

Debottam Nandi, Debajyoti Choudhury

Magnetic fields observed across cosmic scales are difficult to explain within conventional physics. A primordial origin is, thus, often assumed. While a nonminimal coupling of the…

nucl-ex2026

Measurement of the top quark pair production cross section in PbPb collisions at = 5.36 TeV

CMS Collaboration

The inclusive cross section for top quark pair () production in lead-lead (PbPb) collisions is reported for the first time at a center-of-mass energy per nucleon…

hep-ex2026

A search for microscopic black holes, string balls, and sphalerons in proton-proton collisions at = 13 TeV

CMS Collaboration

A search for microscopic black holes, string balls, and electroweak sphalerons using proton-proton collisions at = 13 TeV recorded with the CMS detector at the CERN LHC…

hep-ex2026

Evidence of ZZ production and observation of in proton-proton collisions at = 13 TeV

CMS Collaboration

Evidence of the production of two Z bosons and a photon in proton-proton collisions is reported for the first time in CMS. The analysis uses data collected by the CMS experiment be…

hep-ex2026

Search for Higgs boson pair production in the decay channel with two leptons in the final state using proton-proton collision data at = 13.6 TeV

CMS Collaboration

A search for Higgs boson pair production is presented, targeting final states where one Higgs boson decays to a pair of bottom quarks and the other Higgs boson decays to two W boso…

cond-mat.str-el2026★ 1 cited

Interface magnetic coupling and magnetization dynamic of LaSrMnO single layer and (LaSrMnO/SrRuO) (n = 1, 5) superlattice on SrTiO(001) substrate

Ilyas Noor Bhatti, Rachna Chaurasia, Kazi Rumanna Rahman +3

In this work, we investigate the structural, magnetic, and microwave magnetic dynamics of multilayered \([{\rm LSMO}/{\rm SRO}]_n\) heterostructures \((n = 1 \text{ and } 5)\) grow…

hep-ex2026

Search for Higgs boson production at high transverse momentum in the WW decay channel in proton-proton collisions at = 13 TeV

CMS Collaboration

A search for Higgs boson (H) production at high transverse momentum () in the WW decay channel is presented. The analysis uses proton-proton collisions at …

hep-ex2026

Measurement of the jet mass in hadronic decays of boosted W bosons at 13 TeV and extraction of the W boson mass

CMS Collaboration

The jet mass of W bosons decaying to a quark-antiquark pair is measured in W+jets events from proton-proton collisions at a center-of-mass energy of 13 TeV. The data used were coll…

hep-ex2026

Search for a narrow resonance with a mass between 10 and 70 GeV decaying to a pair of photons in proton-proton collisions at = 13 TeV

CMS Collaboration

The existence of a new spin-zero particle with a mass below the electroweak scale is predicted by several theoretical models. Searches for resonant production of photon pairs at th…

hep-ex2026

Search for pair production of heavy resonances in final states with a photon and large-radius jets in proton-proton collisions at = 13 TeV

CMS Collaboration

A search for the pair production of heavy spin-1/2 or spin-3/2 resonances (t) in proton-proton collisions at = 13 TeV is presented. Data collected with the CMS detec…

nucl-ex2026★ 1 cited

Observation of the jet diffusion wake using dijets in heavy ion collisions

CMS Collaboration

Energetic quarks and gluons traversing a hot and dense quark-gluon plasma deposit energy and momentum into the medium before hadronizing to collimated sprays of particles, known as…

hep-ph2026★ 1 cited

More uses for Thermal Models

Natasha Sharma, Lokesh Kumar, Sourendu Gupta

We explore combinations of particle and anti-particle yields which can be used to test thermal models in a parameter free way. We also explore combinations which can be used to ext…

hep-ex2026

Measurement of B meson production fraction ratios in proton-proton collisions at = 13 TeV using open-charm and charmonium decays

CMS Collaboration

Production fraction ratios of B, B, and B mesons are measured in proton-proton collisions at = 13 TeV using a special data set recorded in 2018 wi…

hep-ex2026

Measurement and effective field theory interpretation of the photon-fusion production cross section of a pair of W bosons in proton-proton collisions at = 13 TeV

CMS Collaboration

This analysis presents an observation of the photon-fusion production of W boson pairs using the CMS detector at the LHC. The total cross section of the WW production in ph…

hep-ph2026

Earth-Density Effects in Long Baseline Neutrino Experiments

Tia Pandit, Bipin Singh Koranga

Earth matter density uncertainties play a non trivial role in three flavor neutrino oscillations in matter, particularly for the muon to electron appearance channel that underpins…

hep-ph2026★ 1 cited

Revisiting Singlet Fermion Dark Matter with a Scalar Portal: Connecting Higgs Phenomenology and Strong Electroweak Phase Transition

Jaydeb Das, Saurabh Niyogi, Tripurari Srivastava

We investigate a minimal extension of the Standard Model with a real singlet scalar and a singlet Dirac fermion acting as dark matter. Unlike a conventional singlet scalar setup, w…

hep-ex2026

Combination of searches for heavy vector boson resonances in proton-proton collisions at = 13 TeV

CMS Collaboration

A combined statistical analysis of searches for heavy vector boson resonances decaying into pairs of W, Z, or Higgs bosons, as well as into quark pairs (, $\math…

hep-ex2026

Search for dark matter produced in association with a Higgs boson decaying to bottom quarks in proton-proton collisions at = 13 TeV

CMS Collaboration

A search for dark matter particles produced in association with a Higgs boson decaying to a bottom quark-antiquark pair in proton-proton collisions at = 13 TeV is presen…

hep-ph2026

Polarisation fractions in : U-Spin constraints and new physics signatures

Debajyoti Choudhury, Suman Kumbhakar, Anirban Kundu +1

We investigate the decays of mesons, {\em i.e.}, , , , and their antiparticles, to two light vector mesons (). We use the SU(2) U-spin symmetry, wh…

hep-ex2026

Measurement of the Higgs boson total decay width using the H WW e decay channel in proton-proton collisions at = 13 TeV

CMS Collaboration

The Higgs boson (H) decay width is determined from the ratio of off- and on-shell production of H WW e using proton-proton collision data corresponding to an integ…

physics.plasm-ph2026

Enhanced wakefield generation in homogeneous plasma via two co-propagating laser pulses

Abhishek Kumar Maurya, Dinkar Mishra, Bhupesh Kumar +5

This investigation deals with enhanced plasma wakefield amplitude generated using two co-propagating laser pulses in homogeneous plasma. The configuration consists of a seed pulse…