Latest news with #DeepUndergroundNeutrinoExperiment
Time of India
22-05-2025
- Science
- Time of India
Why does the universe exist? Here's how the US and Japan are working to solve the cosmic mystery
Image source: In the remote forests of South Dakota, a state-of-the-art laboratory is where scientists are examining one of the deepest puzzles of physics: the reason behind the existence of the universe. Along with them, a rival team in Japan which is currently years ahead is also pursuing the same question, setting the stage for a global scientific race. The prevailing models of the Universe's origin are trying to examine why matter, from galaxies to planets, exists in such abundance. To explore this mystery , both teams are constructing sophisticated detectors designed to study neutrinos that are elusive subatomic particles that may hold critical clues. US launches Deep Underground Neutrino Experiment The American-led group believes that the key to this understanding may lie beneath the Earth 's surface, where they're developing the Deep Underground Neutrino Experiment (DUNE) that is a massive international effort to unlock the secrets of our cosmic origins. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like 수천시간을 투자해서 만든 이미지영어 40분 특강 스티븐영어 지금 시작하기 Undo To reach the heart of their experiment, scientists will descend 1,500 meters beneath the Earth's surface into three enormous underground chambers. The scale of the excavation is so immense that construction crews and their machinery appear dwarfed, like miniature models in a vast diorama. Now, the facility is entering a critical phase as the Deep Underground Neutrino Experiment (DUNE) is ready to begin building its detectors which is an international collaboration involving over 1,400 scientists from 35 countries, united by one goal that is to understand the reason behind the existence of universe in its current form. According to prevailing theories, the birth of the Universe produced equal quantities of matter and antimatter which are mirror versions of each other. In theory, these should have destroyed one another, leaving behind nothing but pure energy. And yet, matter remains—forming the stars, planets, and life itself. The mystery of that imbalance is what Deep Underground Neutrino Experiment aims to resolve. To uncover why matter succeeded over antimatter and why we exist at all, scientists are turning their focus to one of the Universe's most elusive particles: the neutrino, and its antimatter counterpart, the antineutrino. The experiment involves firing high-energy beams of these particles from a site in Illinois, sending them on an 800-mile journey underground to sophisticated detectors in South Dakota. As they travel, neutrinos and antineutrinos subtly shift their identities in a process known as oscillation. Researchers aim to determine whether the behavior of neutrinos differs from that of antineutrinos. If such a difference exists, it may offer the long-sought explanation for why the early Universe didn't self-eradicate in a burst of energy and why matter and ultimately life survived. The Deep Underground Neutrino Experiment (DUNE) brings together a global team of over 1,400 scientists from 30 nations. Among them is Dr. Kate Shaw of the University of Sussex describes the project's potential as "transformative" for both physics and our broader understanding of humanity's place in the cosmos. Japan launches Hyper-Kamiokande On the other side of the globe, a team of Japanese scientists is also on the hunt for answers to one of physics' deepest mysteries. Inside a vast facility enhanced with glowing golden spheres, they are constructing Hyper-Kamiokande - a next generation neutrino detector set to surpass its predecessor named Super-Kamiokande in both scale and sensitivity. The vast chamber, with its reflective surfaces and golden glow, resembles a shrine to scientific discovery mirroring the grandeur of the underground halls at the Deep Underground Neutrino Experiment in South Dakota which is located at some 6,000 miles away. Hyper-K is part of a major international collaboration, and its neutrino beam is expected to go online in under three years and well ahead of the U.S.-based project. Although experts have different views on it as some think that having both experiments operational will ultimately benefit the scientific community providing complementary data and stronger results. While the race is underway, the first results from both experiments won't be available for several years. For now, the question of what triggered the beginning of time and ultimately led to our existence is what makes people curious to know about the facts behind this mystery. Also read: James Webb Space Telescope identified Milky Way's cosmic twin from the universe's first billion years
Saudi Gazette
20-05-2025
- Science
- Saudi Gazette
Scientists in a race to discover why our Universe exists
WASHINGTON — Inside a laboratory nestled above the mist of the forests of South Dakota, scientists are searching for the answer to one of science's biggest questions: why does our Universe exist? They are in a race for the answer with a separate team of Japanese scientists – who are several years ahead. The current theory of how the Universe came into being can't explain the existence of the planets, stars and galaxies we see around us. Both teams are building detectors that study a sub-atomic particle called a neutrino in the hope of finding answers. The US-led international collaboration is hoping the answer lies deep underground, in the aptly named Deep Underground Neutrino Experiment (Dune). The scientists will travel 1,500 meters below the surface into three vast underground caverns. Such is the scale that construction crews and their bulldozers seem like small plastic toys by comparison. The science director of this facility, Dr Jaret Heise describes the giant caves as "cathedrals to science". Dr Heise has been involved the construction of these caverns at the Sanford Underground Research Facility (Surf) for nearly ten years. They seal Dune off from the noise and radiation from the world above. Now, Dune is now ready for the next stage. "We are poised to build the detector that will change our understanding of the Universe with instruments that will be deployed by a collaboration of more than 1,400 scientists from 35 countries who are eager to answer the question of why we exist," he says. When the Universe was created two kinds of particles were created: matter – from which stars, planets and everything around us are made – and, in equal amounts, antimatter, matter's exact opposite. Theoretically the two should have cancelled each other out, leaving nothing but a big burst of energy. And yet, here we – as matter – are. Scientists believe that the answer to understanding why matter won – and we exist – lies in studying a particle called the neutrino and its antimatter opposite, the anti-neutrino. They will be firing beams of both kinds of particles from deep underground in Illinois to the detectors at South Dakota, 800 miles away. This is because as they travel, neutrinos and anti-neutrinos change ever so slightly. The scientists want to find out whether those changes are different for the neutrinos and anti-neutrinos. If they are, it could lead them to the answer of why matter and anti-matter don't cancel each other out. Dune is an international collaboration, involving 1,400 scientists from thirty countries. Among them is Dr Kate Shaw from Sussex University, who told me that the discoveries in store will be "transformative" to our understanding of the Universe and humanity's view of itself. "It is really exciting that we are here now with the technology, with the engineering, with the computer software skills to really be able to attack these big questions," she said. Half a world away, Japanese scientists are using shining golden globes to search for the same answers. Gleaming in all its splendour it is like a temple to science, mirroring the cathedral in South Dakota 6,000 miles (9,650 km) away. The scientists are building Hyper-K — which will be a bigger and better version of their existing neutrino detector, Super-K. The Japanese-led team will be ready to turn on their neutrino beam in less than three years, several years earlier than the American project. Just like Dune, Hyper-K is an international collaboration. Dr Mark Scott of Imperial College, London believes his team is in pole position to make one of the biggest ever discoveries about the origin of the Universe. "We switch on earlier and we have a larger detector, so we should have more sensitivity sooner than Dune," he says. Having both experiments running together means that scientists will learn more than they would with just one, but, he says, "I would like to get there first!" But Dr Linda Cremonesi, of Queen Mary University of London, who works for the Dune project, says that getting there first may not give the Japanese-led team the full picture of what is really going on. "There is an element of a race, but Hyper K does not have yet all of the ingredients that they need to understand if neutrinos and anti-neutrinos behave differently." The race may be on, but the first results are only expected in a few years' time. The question of just what happened at the beginning of time to bring us into existence remains a mystery – for now. — BBC
Yahoo
13-05-2025
- Science
- Yahoo
Scientists in a race to discover why the Universe exists
Inside a laboratory nestled above the mist of the forests of south Dakota, scientists are searching for the answer to one of science's biggest questions: why does the Universe exist? They are in a race for the answer with a separate team of Japanese scientists – who are several years ahead. The current theories of astronomy can't explain why the planets stars and galaxies came into existence. Both teams are building detectors that study a sub-atomic particle called a neutrino in the hope of finding answers. US scientists are hoping the answer lies deep underground, in the aptly named Deep Underground Neutrino Experiment (Dune). The scientists travel 1,500 metres below the surface into three vast underground caverns. Such is the scale that construction crews and their bulldozers seem like small plastic toys by comparison. Dune's science director Dr Jaret Heise describes the giant caves as "cathedrals to science". Dr Heise has been involved the construction of these caverns for nearly ten years. They seal Dune off from the noise and radiation from the world above. Now, Dune is now ready for the next stage. "We are poised to build the detector that will change our understanding of the Universe with instruments that will be deployed by a collaboration of 1,500 scientists who are eager to answer the question of why we exist," he says. When the Universe was created two kinds of particles were created: matter – from which stars, planets and everything around us are made – and, in equal amounts, antimatter, matter's exact opposite. Theoretically the two should have cancelled each other out, leaving nothing but a big burst of energy. And yet, here we – as matter – are. Scientists believe that the answer to understanding why matter won – and we exist – lies in studying a particle called the neutrino and its antimatter opposite, the anti-neutrino. They will be firing beams of both kinds of particles from deep underground in Illinois to the detectors at South Dakota, 800 miles away. This is because as they travel, neutrinos and anti-neutrinos change ever so slightly. The scientists want to find out whether those changes are different for the neutrinos and anti-neutrinos. If they are, it could lead them to the answer of why matter and anti-matter don't cancel each other out. Dune is an international collaboration, involving 1,400 scientists from thirty countries. Among them is Dr Kate Shaw from Sussex University, who told me that the discoveries in store will be "transformative" to our understanding of the Universe and humanity's view of itself. "It is really exciting that we are here now with the technology, with the engineering, with the computer software skills to really be able to attack these big questions," she said. Half a world away, Japanese scientists are using shining golden globes to search for the same answers. In all their splendour, look like a temple to science. The scientists are building Hyper K - which will be a bigger and better version of their existing neutrino detector, Super K. The Japanese-led team will be ready to turn on their neutrino beam in less than two years, several years earlier than the American project. Just like Dune, Hyper K is an international collaboration. Dr Mark Scott of Imperial College, London believes his team is in pole position to make one of the biggest ever discoveries about the origin of the Universe. "We switch on earlier and we have a larger detector, so we should have more sensitivity sooner than Dune," he says. Having both experiments running together means that scientists will learn more than they would with just one, but, he says, "I would like to get there first!" But Dr Linda Cremonesi, of Queen Mary University of London, who works for the US project, says that getting there first may not give the Japanese-led team the full picture of what is really going on. "There is an element of a race, but Hyper K does not have yet all of the ingredients that they need to understand if neutrinos and anti-neutrinos behave differently". The race may be on, but the first results are only expected in a few years' time. The question of just what happened at the beginning of time to bring us into existence remains a mystery – for now.
Yahoo
13-05-2025
- Science
- Yahoo
Scientists in a race to discover why the Universe exists
Inside a laboratory nestled above the mist of the forests of south Dakota, scientists are searching for the answer to one of science's biggest questions: why does the Universe exist? They are in a race for the answer with a separate team of Japanese scientists – who are several years ahead. The current theories of astronomy can't explain why the planets stars and galaxies came into existence. Both teams are building detectors that study a sub-atomic particle called a neutrino in the hope of finding answers. US scientists are hoping the answer lies deep underground, in the aptly named Deep Underground Neutrino Experiment (Dune). The scientists travel 1,500 metres below the surface into three vast underground caverns. Such is the scale that construction crews and their bulldozers seem like small plastic toys by comparison. Dune's science director Dr Jaret Heise describes the giant caves as "cathedrals to science". Dr Heise has been involved the construction of these caverns for nearly ten years. They seal Dune off from the noise and radiation from the world above. Now, Dune is now ready for the next stage. "We are poised to build the detector that will change our understanding of the Universe with instruments that will be deployed by a collaboration of 1,500 scientists who are eager to answer the question of why we exist," he says. When the Universe was created two kinds of particles were created: matter – from which stars, planets and everything around us are made – and, in equal amounts, antimatter, matter's exact opposite. Theoretically the two should have cancelled each other out, leaving nothing but a big burst of energy. And yet, here we – as matter – are. Scientists believe that the answer to understanding why matter won – and we exist – lies in studying a particle called the neutrino and its antimatter opposite, the anti-neutrino. They will be firing beams of both kinds of particles from deep underground in Illinois to the detectors at South Dakota, 800 miles away. This is because as they travel, neutrinos and anti-neutrinos change ever so slightly. The scientists want to find out whether those changes are different for the neutrinos and anti-neutrinos. If they are, it could lead them to the answer of why matter and anti-matter don't cancel each other out. Dune is an international collaboration, involving 1,400 scientists from thirty countries. Among them is Dr Kate Shaw from Sussex University, who told me that the discoveries in store will be "transformative" to our understanding of the Universe and humanity's view of itself. "It is really exciting that we are here now with the technology, with the engineering, with the computer software skills to really be able to attack these big questions," she said. Half a world away, Japanese scientists are using shining golden globes to search for the same answers. In all their splendour, look like a temple to science. The scientists are building Hyper K - which will be a bigger and better version of their existing neutrino detector, Super K. The Japanese-led team will be ready to turn on their neutrino beam in less than two years, several years earlier than the American project. Just like Dune, Hyper K is an international collaboration. Dr Mark Scott of Imperial College, London believes his team is in pole position to make one of the biggest ever discoveries about the origin of the Universe. "We switch on earlier and we have a larger detector, so we should have more sensitivity sooner than Dune," he says. Having both experiments running together means that scientists will learn more than they would with just one, but, he says, "I would like to get there first!" But Dr Linda Cremonesi, of Queen Mary University of London, who works for the US project, says that getting there first may not give the Japanese-led team the full picture of what is really going on. "There is an element of a race, but Hyper K does not have yet all of the ingredients that they need to understand if neutrinos and anti-neutrinos behave differently". The race may be on, but the first results are only expected in a few years' time. The question of just what happened at the beginning of time to bring us into existence remains a mystery – for now.
BBC News
13-05-2025
- Science
- BBC News
DUNE: new detectors race to discover why the Universe exists
Inside a laboratory nestled above the mist of the forests of south Dakota, scientists are searching for the answer to one of science's biggest questions: why does the Universe exist?They are in a race for the answer with a separate team of Japanese scientists – who are several years current theories of astronomy can't explain why the planets stars and galaxies came into existence. Both teams are building detectors that study a sub-atomic particle called a neutrino in the hope of finding scientists are hoping the answer lies deep underground, in the aptly named Deep Underground Neutrino Experiment (Dune). The scientists travel 1,500 metres below the surface into three vast underground caverns. Such is the scale that construction crews and their bulldozers seem like small plastic toys by science director Dr Jaret Heise describes the giant caves as "cathedrals to science".Dr Heise has been involved the construction of these caverns for nearly ten years. They seal Dune off from the noise and radiation from the world above. Now, Dune is now ready for the next stage."We are poised to build the detector that will change our understanding of the Universe with instruments that will be deployed by a collaboration of 1,500 scientists who are eager to answer the question of why we exist," he says. When the Universe was created two kinds of particles were created: matter – from which stars, planets and everything around us are made – and, in equal amounts, antimatter, matter's exact the two should have cancelled each other out, leaving nothing but a big burst of energy. And yet, here we – as matter – are. Scientists believe that the answer to understanding why matter won – and we exist – lies in studying a particle called the neutrino and its antimatter opposite, the will be firing beams of both kinds of particles from deep underground in Illinois to the detectors at South Dakota, 800 miles is because as they travel, neutrinos and anti-neutrinos change ever so scientists want to find out whether those changes are different for the neutrinos and anti-neutrinos. If they are, it could lead them to the answer of why matter and anti-matter don't cancel each other out. Dune is an international collaboration, involving 1,400 scientists from thirty countries. Among them is Dr Kate Shaw from Sussex University, who told me that the discoveries in store will be "transformative" to our understanding of the Universe and humanity's view of itself."It is really exciting that we are here now with the technology, with the engineering, with the computer software skills to really be able to attack these big questions," she said. Half a world away, Japanese scientists are using shining golden globes to search for the same answers. In all their splendour, look like a temple to science. The scientists are building Hyper K - which will be a bigger and better version of their existing neutrino detector, Super Japanese-led team will be ready to turn on their neutrino beam in less than two years, several years earlier than the American project. Just like Dune, Hyper K is an international collaboration. Dr Mark Scott of Imperial College, London believes his team is in pole position to make one of the biggest ever discoveries about the origin of the Universe."We switch on earlier and we have a larger detector, so we should have more sensitivity sooner than Dune," he says. Having both experiments running together means that scientists will learn more than they would with just one, but, he says, "I would like to get there first!" But Dr Linda Cremonesi, of Queen Mary University of London, who works for the US project, says that getting there first may not give the Japanese-led team the full picture of what is really going on."There is an element of a race, but Hyper K does not have yet all of the ingredients that they need to understand if neutrinos and anti-neutrinos behave differently".The race may be on, but the first results are only expected in a few years' time. The question of just what happened at the beginning of time to bring us into existence remains a mystery – for now.
