![]() ![]() After a decade of work, Ashutosh Kotwal, a particle physicist at Duke University, and his 397 CDF collaborators find the W boson has a mass of 80,443.5 megaelectron volts-86 times that of a proton. The data come from the Collider Detector at Fermi National Accelerator Laboratory (CDF), a particle detector fed by the Tevatron collider, which ran at Fermilab from 1984 until 2011. Now, one team says its reading conflicts with the standard model prediction. From the energy and momentum of the decay particles, analyzed statistically over many events, they can estimate the W’s mass. The antineutrino cannot be detected, so physicists must deduce its presence by summing up the momenta and energies of all the other particles spewing from each collision and looking for events in which something unseen seems to fly out the side of the cylindrical detector. Created in a high energy particle collision, a W quickly decays into either an electron or its heavier cousin, a particle called a muon, and an antineutrino. So, from those input measurements, physicists can predict the W’s mass and look for a discrepancy with the measured value. For example, the mass of the W boson-which conveys the weak nuclear force just as the photon conveys the electromagnetic force-depends on those of the Higgs and a heavy but fleeting subatomic particle called the top quark. Now that all the standard model particles are known, physicists can test the theory’s internal consistency, because each particle’s properties depend on those of others. It also contains no dark matter, the invisible stuff that makes up 85% of the universe’s matter. It includes three forces-electromagnetic, strong, and weak- but leaves out gravity. The theory accounts for every particle interaction seen so far, but it suffers obvious deficiencies. Vexingly successful, the standard model was completed in 2012, when the world’s largest atom smasher, the Large Hadron Collider (LHC) at the European particle physics laboratory CERN, discovered its last missing piece, the long-predicted Higgs boson. “Somebody must be, I will not say wrong, but maybe made a mistake or pushed the error evaluation too aggressively.” “All these measurements claim to measure the same quantity,” says Martin Grünewald, an experimental physicist at University College Dublin. “I’m very excited about the result!”īut the finding, reported today in Science, also clashes with previous measurements, giving some physicists pause. The discrepancy could hint at particles not included in the 40-year-old theory, says Doreen Wackeroth, a theorist at the University at Buffalo who was not involved in the work. A new look at old data suggests an ephemeral particle called the W boson is heavier than predicted by physicists’ “standard model” of particles and forces. KuCoin is not liable for investment gains or losses.Particle physicists may have finally poked a hole in their understanding of the subatomic realm-which they would relish. KuCoin attempts to screen all tokens before they come to market, however, even with the best due diligence, there are still risks when investing. ![]() Please do your own risk assessment when deciding how to invest in cryptocurrency and blockchain technology. The cryptocurrency market is available worldwide 24 x 7 for trading with no market close or open times. Risk Warning: Investing in cryptocurrency is akin to being a venture capital investor. It also disrupts e-commerce platforms by tokenizing Things and their data within a liquid digital market, built on DeFi.īoson Protocol’s vision is to enable a decentralized commerce ecosystem by funding and enabling the development of a stack of specialized applications to disrupt, demonopolize and democratize commerce. Boson disrupts closed ecommerce platforms with an open, tokenized economy of things, powered by DeFi.īoson protocol automates the redemption of digital rights for physical assets using NFTs encoded with game theory. Deposits Effective Immediately (Supported Network: ERC-20)īoson Protocol is a foundational primitive which solves the digital to physical redemption problem to enable decentralized autonomous commerce.Please take note of the following schedule: Supported trading pairs are BOSON/USDT and BOSON/ETH. ![]() Boson Protocol (BOSON) is now available on KuCoin. KuCoin is extremely proud to announce yet another great project coming to our trading platform. ![]()
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