Particle data analysis is a computational technique used to process and interpret data from particle detectors in high-energy, nuclear, or astroparticle physics experiments. It encompasses event reconstruction, track finding, vertex reconstruction, particle identification, and energy/momentum estimation from raw detector signals. The method relies on statistical inference, likelihood fits, multivariate classification, and unfolding procedures to extract physical observables from detector-level quantities while correcting for efficiencies, resolutions, and backgrounds. Particle data analysis pipelines are typically implemented within specialized software frameworks and are essential for testing theoretical models and determining parameters such as cross sections, lifetimes, and branching ratios.
RNA vaccines and other nucleic acid therapeutics are typically packaged within fatty molecules known as lipid nanoparticles (LNPs). MIT researchers have now developed a way to produce these particles much more quickly and ...
Bio & Medicine
Sep 28, 2026
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Microplastics are plastic particles smaller than 5 millimeters that originate either from manufactured products or from the breakdown of larger plastic items. They can now be found everywhere, from oceans and rivers to soils ...
Environment
Sep 9, 2026
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Cryo-electron microscopy (cryo-EM) has become a powerful tool for determining the structures of proteins, viruses and molecular complexes at near-atomic resolution. However, achievable resolution is fundamentally limited ...
Molecular & Computational biology
Sep 8, 2026
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Is the universe as stable as we think it is? That's one of the big questions that particle physicists worldwide are preparing to answer with the Large Hadron Collider, or LHC—the world's most powerful particle accelerator—when ...
General Physics
Aug 20, 2026
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Nanoscience, which studies small objects, has a big problem. According to a team of scientists at the National Institute of Standards and Technology (NIST), the field confronts a pervasive data analysis error that can give ...
Nanomaterials
Aug 6, 2026
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It's been said that a finely tuned ear knows the size and shape of a piano by merely listening to the instrument's notes. An international team of physicists has now devised an analogous approach to detect the universe's ...
General Physics
Jul 24, 2026
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What if the Higgs boson found in 2012 is not alone but is the only sibling we have encountered so far? Scientists at CERN discovered the particle that year, and it was a major discovery because it explained how other particles ...
General Physics
Jul 23, 2026
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Researchers at the University of Tokyo and the Innovation Center of NanoMedicine (iCONM) have developed an artificial intelligence (AI) approach that identifies the morphology of nanoparticles in liquid using data from standard ...
Nanomaterials
Jul 7, 2026
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The world's most powerful particle accelerator will shutter operations Monday for four years of renovations to dramatically boost its collision capacity and the potential for unlocking one of the greatest mysteries of the ...
General Physics
Jun 27, 2026
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Micro- and nanoplastics are now popping up everywhere: in seawater, snow, food and even in our bodies. The very smallest particles, in particular, are difficult to measure, meaning we still know too little about their spread ...
Environment
Jun 18, 2026
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