#particle-physics — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #particle-physics, aggregated by home.social.
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Inside the Experimental Traps Scientists Set for Ghostly Neutrinos
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Inside the Experimental Traps Scientists Set for Ghostly Neutrinos
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New CMS paper out: https://arxiv.org/abs/2608.10148 #particlephysics #paperday
My team at DESY was deeply involved in this analysis. It is also the first of my CMS papers that is truly a DESY product since my move to Hamburg a few years ago through the Helmholtz Association recruitment initiative.
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New CMS paper out: https://arxiv.org/abs/2608.10148 #particlephysics #paperday
My team at DESY was deeply involved in this analysis. It is also the first of my CMS papers that is truly a DESY product since my move to Hamburg a few years ago through the Helmholtz Association recruitment initiative.
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“It’s the strongest evidence yet that particles dominated by a glueball component can exist in nature.” #science #physics #particlephysics
Posted into FLIPBOARD EXCHANGE FEED 🗞️ @flipboard-exchange-feed-Econopass
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Have Scientists Stuck the Landing on the Glueball Discovery?
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Have Scientists Stuck the Landing on the Glueball Discovery?
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Glueball Is Real: Scientists Just Found Particle X(2370) Made Entirely of Force
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Glueball Is Real: Scientists Just Found Particle X(2370) Made Entirely of Force
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Glueball Confirmed: Particle Made of Pure Force Closes Fifty-Year Physics Search
In a special plenary session at ICHEP 2026 — the world’s premier particle physics conference, held in Natal,…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Physics #BESIIIexperiment #glueball #glueballconfirmed #PARTICLEPHYSICS #quantumchromodynamics #Science #StandardModel #strongnuclearforce #X(2370)glueball
https://www.newsbeep.com/us/807550/ -
🔬 After 50 years of searching, physicists confirmed the existence of a glueball — a particle made entirely of pure force with no matter inside.
Unlike every other known particle, a glueball contains no quarks. It is made purely of gluons — the force-carriers that normally bind quarks together. Gluons are unique because they attract each other, and the glueball is what happens when enough of them bind into a single particle.
The BESIII collaboration at China's Beijing Electron Positron Collider spent 15 years analyzing 10 billion particle collisions to prove X(2370) is a glueball. Its mass, quantum numbers, and flavor-singlet nature all match theoretical predictions. The results were announced Aug 5 at ICHEP 2026 in Brazil.
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🔬 After 50 years of searching, physicists confirmed the existence of a glueball — a particle made entirely of pure force with no matter inside.
Unlike every other known particle, a glueball contains no quarks. It is made purely of gluons — the force-carriers that normally bind quarks together. Gluons are unique because they attract each other, and the glueball is what happens when enough of them bind into a single particle.
The BESIII collaboration at China's Beijing Electron Positron Collider spent 15 years analyzing 10 billion particle collisions to prove X(2370) is a glueball. Its mass, quantum numbers, and flavor-singlet nature all match theoretical predictions. The results were announced Aug 5 at ICHEP 2026 in Brazil.
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🌍 Supporting Organization Spotlight
Thank you to the Abdus Salam International Centre for Theoretical Physics (ICTP) for supporting ICHEP 2026.
ICTP has spent more than 60 years promoting scientific excellence through research, education, and international collaboration, helping scientists worldwide build lasting connections and advance fundamental physics.
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🌍 Supporting Organization Spotlight
Thank you to the Abdus Salam International Centre for Theoretical Physics (ICTP) for supporting ICHEP 2026.
ICTP has spent more than 60 years promoting scientific excellence through research, education, and international collaboration, helping scientists worldwide build lasting connections and advance fundamental physics.
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We're proud to recognize Perimeter Institute as a Supporting Organization of #ICHEP2026.
Perimeter Institute is a world-leading centre for theoretical physics, advancing research in particle physics, quantum information, cosmology, and gravity.
Thank you for supporting ICHEP 2026!
#PerimeterInstitute #ParticlePhysics #TheoreticalPhysics #Science #Research
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We're proud to recognize Perimeter Institute as a Supporting Organization of #ICHEP2026.
Perimeter Institute is a world-leading centre for theoretical physics, advancing research in particle physics, quantum information, cosmology, and gravity.
Thank you for supporting ICHEP 2026!
#PerimeterInstitute #ParticlePhysics #TheoreticalPhysics #Science #Research
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CERN Experiments Detect Signs of the Universe’s Primordial Matter
Collisions between oxygen and neon nuclei at the Large Hadron Collider are revealing signs of quark–gluon plasma, the…
#NewsBeep #News #Physics #CERN #Gluons #LargeHadronCollider #Nuclearphysics #particlephysics #Science #UK #UnitedKingdom
https://www.newsbeep.com/uk/723580/ -
CERN Experiments Detect Signs of the Universe’s Primordial Matter
Collisions between oxygen and neon nuclei at the Large Hadron Collider are revealing signs of quark–gluon plasma, the…
#NewsBeep #News #Physics #CERN #Gluons #LargeHadronCollider #Nuclearphysics #particlephysics #Science #UK #UnitedKingdom
https://www.newsbeep.com/uk/723580/ -
🙈 New preprint, Part V: *What the Higgs Potential Cannot See*.
If you build gauge–Higgs unification models: there is a discrete choice you may be scanning over for nothing. On \(T^2/\mathbb{Z}_2\) each bulk multiplet carries boundary signs \(\eta_0,\eta_1\). For a whole class of bulk matter, the product \(\eta=\eta_0\eta_1\) has no observable consequence in the Higgs sector at one loop. Not suppressed. Identically zero.
Why. The one-loop Wilson-line potential is one operator traced twice. Even windings give a graded dimension, odd windings an index:
\[\Sigma_\lambda=s_\lambda(1,1,t,t^{-1}),\qquad D_\lambda=s_\lambda(1,-1,t,t^{-1}),\]
and AHMN's \(\{A+B(-1)^{k_2}\}\) is exactly \((\Sigma\pm D)/2\). \(\Sigma\) has non-negative coefficients and can never cancel; \(D\) can. η multiplies \(D\) and nothing else — so η is invisible exactly where \(D_\lambda\equiv 0\).Which matter is blind is a parity condition you read off the Young diagram: \(\lambda_1\not\equiv\lambda_2\not\equiv\lambda_3\not\equiv\lambda_4\), or \(\lambda_i+\lambda_{5-i}=c\) odd. Counted in closed form — \(\lceil (k+1)^2/2\rceil\) at \(\lambda_1=2k+1\), none for \(\lambda_1\) even — and machine-checked in Lean 4, sorry-free. A second, disjoint cause: only \(\lfloor (N+1)^2/2\rfloor\) of the \((N+1)^2\) boundary-condition classes of \(SU(N)\) have a coset sector at all, for every \(N\).
Anchored, not fitted: twelve printed coefficients of arXiv:2312.08608 come out exactly, and two further published potentials follow from the same mode counts.
📄 https://doi.org/10.5281/zenodo.21727094
💻 https://github.com/karlesmarin/higgs-blind-class#Physics #ParticlePhysics #HEP #BSM #Higgs #ExtraDimensions #Lean4
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🙈 New preprint, Part V: *What the Higgs Potential Cannot See*.
If you build gauge–Higgs unification models: there is a discrete choice you may be scanning over for nothing. On \(T^2/\mathbb{Z}_2\) each bulk multiplet carries boundary signs \(\eta_0,\eta_1\). For a whole class of bulk matter, the product \(\eta=\eta_0\eta_1\) has no observable consequence in the Higgs sector at one loop. Not suppressed. Identically zero.
Why. The one-loop Wilson-line potential is one operator traced twice. Even windings give a graded dimension, odd windings an index:
\[\Sigma_\lambda=s_\lambda(1,1,t,t^{-1}),\qquad D_\lambda=s_\lambda(1,-1,t,t^{-1}),\]
and AHMN's \(\{A+B(-1)^{k_2}\}\) is exactly \((\Sigma\pm D)/2\). \(\Sigma\) has non-negative coefficients and can never cancel; \(D\) can. η multiplies \(D\) and nothing else — so η is invisible exactly where \(D_\lambda\equiv 0\).Which matter is blind is a parity condition you read off the Young diagram: \(\lambda_1\not\equiv\lambda_2\not\equiv\lambda_3\not\equiv\lambda_4\), or \(\lambda_i+\lambda_{5-i}=c\) odd. Counted in closed form — \(\lceil (k+1)^2/2\rceil\) at \(\lambda_1=2k+1\), none for \(\lambda_1\) even — and machine-checked in Lean 4, sorry-free. A second, disjoint cause: only \(\lfloor (N+1)^2/2\rfloor\) of the \((N+1)^2\) boundary-condition classes of \(SU(N)\) have a coset sector at all, for every \(N\).
Anchored, not fitted: twelve printed coefficients of arXiv:2312.08608 come out exactly, and two further published potentials follow from the same mode counts.
📄 https://doi.org/10.5281/zenodo.21727094
💻 https://github.com/karlesmarin/higgs-blind-class#Physics #ParticlePhysics #HEP #BSM #Higgs #ExtraDimensions #Lean4
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🔬 ICHEP 2026 is underway in Natal, Brazil!
The conference began with parallel sessions bringing together the global high-energy physics community for a week of new results, discussions and collaboration.
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🔬 ICHEP 2026 is underway in Natal, Brazil!
The conference began with parallel sessions bringing together the global high-energy physics community for a week of new results, discussions and collaboration.
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We're pleased to recognize the American Physical Society and Physical Review D as Supporting Organizations of #ICHEP2026.
For decades, Physical Review D has been a leading journal for particle physics, gravitation, cosmology, and field theory.
Thank you for supporting ICHEP 2026!
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We're pleased to recognize the American Physical Society and Physical Review D as Supporting Organizations of #ICHEP2026.
For decades, Physical Review D has been a leading journal for particle physics, gravitation, cosmology, and field theory.
Thank you for supporting ICHEP 2026!
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The mirror world hypothesis postulates a hidden universe composed of corresponding mirror particles that interact with ordinary matter almost exclusively through gravity or rare neutral particle oscillations.
#ParticlePhysics #TheoreticalPhysics #QuantumMechanics #sflorg
https://www.sflorg.com/2026/07/phy07282601.html -
The mirror world hypothesis postulates a hidden universe composed of corresponding mirror particles that interact with ordinary matter almost exclusively through gravity or rare neutral particle oscillations.
#ParticlePhysics #TheoreticalPhysics #QuantumMechanics #sflorg
https://www.sflorg.com/2026/07/phy07282601.html -
We’re pleased to recognize EMMI (ExtreMe Matter Institute) as a Supporting Organization of #ICHEP2026.
EMMI promotes international collaboration on matter under extreme conditions, connecting researchers across nuclear, particle, hadron, and astroparticle physics.
Thank you for supporting ICHEP 2026!
#EMMI #ParticlePhysics #Science #Research #InternationalCollaboration
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We’re pleased to recognize EMMI (ExtreMe Matter Institute) as a Supporting Organization of #ICHEP2026.
EMMI promotes international collaboration on matter under extreme conditions, connecting researchers across nuclear, particle, hadron, and astroparticle physics.
Thank you for supporting ICHEP 2026!
#EMMI #ParticlePhysics #Science #Research #InternationalCollaboration
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We're pleased to recognize RENAFAE as a Supporting Organization of #ICHEP2026.
RENAFAE connects Brazil's high-energy physics community, fostering collaboration, education, and participation in international research projects.
Thank you for supporting ICHEP 2026!
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We're pleased to recognize RENAFAE as a Supporting Organization of #ICHEP2026.
RENAFAE connects Brazil's high-energy physics community, fostering collaboration, education, and participation in international research projects.
Thank you for supporting ICHEP 2026!
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One number, two universes
Physics' biggest headache: quantum vacuum predicts 10^{122} times more energy than we observe
My approach:
- Standard Model fermion spin degrees of freedom: 90
- Same number derived from dark energy / Planck density ratio: 90.077
They match with 0.086% accuracy.
No new particles. No extra dimensions. No fine-tuning.
Coincidence or clue?
Link + Preprint:
#Physics #Cosmology #DarkEnergy #StandardModel #ParticlePhysics #particlephysics
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One number, two universes
Physics' biggest headache: quantum vacuum predicts 10^{122} times more energy than we observe
My approach:
- Standard Model fermion spin degrees of freedom: 90
- Same number derived from dark energy / Planck density ratio: 90.077
They match with 0.086% accuracy.
No new particles. No extra dimensions. No fine-tuning.
Coincidence or clue?
Link + Preprint:
#Physics #Cosmology #DarkEnergy #StandardModel #ParticlePhysics #particlephysics
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One number, two universes
Physics' biggest headache: quantum vacuum predicts 10^{122} times more energy than we observe
My approach:
- Standard Model fermion spin degrees of freedom: 90
- Same number derived from dark energy / Planck density ratio: 90.077
They match with 0.086% accuracy.
No new particles. No extra dimensions. No fine-tuning.
Coincidence or clue?
Link + Preprint:
#Physics #Cosmology #DarkEnergy #StandardModel #ParticlePhysics #particlephysics
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One number, two universes
Physics' biggest headache: quantum vacuum predicts 10^{122} times more energy than we observe
My approach:
- Standard Model fermion spin degrees of freedom: 90
- Same number derived from dark energy / Planck density ratio: 90.077
They match with 0.086% accuracy.
No new particles. No extra dimensions. No fine-tuning.
Coincidence or clue?
Link + Preprint:
#Physics #Cosmology #DarkEnergy #StandardModel #ParticlePhysics #particlephysics
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We're pleased to recognize INCT CERN-Brasil as a Supporting Organization of #ICHEP2026.
INCT CERN-Brasil connects Brazilian institutions with CERN, promotes education and training, and strengthens Brazil's participation in international particle physics research.
Thank you for supporting ICHEP 2026!
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We're pleased to recognize INCT CERN-Brasil as a Supporting Organization of #ICHEP2026.
INCT CERN-Brasil connects Brazilian institutions with CERN, promotes education and training, and strengthens Brazil's participation in international particle physics research.
Thank you for supporting ICHEP 2026!
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ICHEP 2026 proudly thanks the International Institute of Physics (IIP) for supporting this year's conference.
Based in Natal, IIP promotes frontier physics through international collaboration, visitor programs, conferences, and advanced schools, bringing together researchers from around the world.
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ICHEP 2026 proudly thanks the International Institute of Physics (IIP) for supporting this year's conference.
Based in Natal, IIP promotes frontier physics through international collaboration, visitor programs, conferences, and advanced schools, bringing together researchers from around the world.
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CERN + AI: A powerful partnership reshaping collision data analysis. This article examines how machine learning methods are helping physicists process LHC data more efficiently and uncover subtle signals. Must-read for data scientists and researchers: https://wix.to/L4eXpVA
#CERN
#Research
#Innovation
#DataScience
#ParticlePhysics
#MachineLearning -
CERN + AI: A powerful partnership reshaping collision data analysis. This article examines how machine learning methods are helping physicists process LHC data more efficiently and uncover subtle signals. Must-read for data scientists and researchers: https://wix.to/L4eXpVA
#CERN
#Research
#Innovation
#DataScience
#ParticlePhysics
#MachineLearning -
Earth's largest particle accelerator opens new window into the early universe just after the Big Bang: 'A culmination of a decades-long quest'
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Earth's largest particle accelerator opens new window into the early universe just after the Big Bang: 'A culmination of a decades-long quest'
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ICHEP 2026 proudly thanks IFT-UNESP for supporting this year's conference.
One of Latin America's leading theoretical physics institutes, IFT-UNESP advances research in particle physics, cosmology, gravitation, and quantum field theory while fostering international scientific collaboration.
#ICHEP2026 #IFTUNESP #TheoreticalPhysics #ParticlePhysics #Physics
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ICHEP 2026 proudly thanks IFT-UNESP for supporting this year's conference.
One of Latin America's leading theoretical physics institutes, IFT-UNESP advances research in particle physics, cosmology, gravitation, and quantum field theory while fostering international scientific collaboration.
#ICHEP2026 #IFTUNESP #TheoreticalPhysics #ParticlePhysics #Physics
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ICHEP 2026 proudly thanks ICTP-SAIFR for supporting this year's conference.
ICTP-SAIFR promotes frontier research, advanced training, and international collaboration in fundamental physics, bringing together scientists from across the globe.
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ICHEP 2026 proudly thanks ICTP-SAIFR for supporting this year's conference.
ICTP-SAIFR promotes frontier research, advanced training, and international collaboration in fundamental physics, bringing together scientists from across the globe.
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The achromatic neutron lens is a novel optical device that brings a broad range of neutron wavelengths to a single focal point, allowing for sharp, magnified neutron imaging. It is the first lens of its kind to successfully focus neutrons, which are notoriously difficult to manipulate due to their weak interaction with matter.
#Optics #ParticlePhysics #CondensedMatterPhysics #MaterialsScience #Nanofabrication #sflorg
https://www.sflorg.com/2026/07/phy07142601.html -
The achromatic neutron lens is a novel optical device that brings a broad range of neutron wavelengths to a single focal point, allowing for sharp, magnified neutron imaging. It is the first lens of its kind to successfully focus neutrons, which are notoriously difficult to manipulate due to their weak interaction with matter.
#Optics #ParticlePhysics #CondensedMatterPhysics #MaterialsScience #Nanofabrication #sflorg
https://www.sflorg.com/2026/07/phy07142601.html -
Particle physics (also known as high-energy physics) is the study of the fundamental constituents of matter and radiation, along with the interactions between them.
#ParticlePhysics #sflorg
https://www.sflorg.com/2026/07/cat07132601.html -
Particle physics (also known as high-energy physics) is the study of the fundamental constituents of matter and radiation, along with the interactions between them.
#ParticlePhysics #sflorg
https://www.sflorg.com/2026/07/cat07132601.html -
A theoretical framework proposing that dark matter and "dark photons" reside within a hidden fifth dimension, where the specific geometric shape of this extra spatial dimension naturally aligns their masses.
#TheoreticalPhysics #ParticlePhysics #Astrophysics #sflorg
https://www.sflorg.com/2026/07/phy07132601.html -
⚛️💥 #ParticlePhysics at the Limit: The Explosive #UnansweredQuestions of Our #Future! 🌌🔭
It is only at the boundaries of our #knowledge that the next great adventure in #research begins.
📎https://philosophies.de/index.php/2022/10/26/zoomposium-naumann-bohnet-das-raetselhafte-universum/
📺 https://youtu.be/k22eSYJgPD0
#ParticlePhysics #UnansweredQuestionsInPhysics #StandardModel #Cosmology #StringTheory #PhilosophyOfScience #Research #FutureEnergy #Physics #TheMysteriousUniverse #DarkMatter #ConstantsOfNature #Multiverse #Falsifiability #CriticismOfScience #Zoomposium
