• The first particle physicists detected their subatomic subjects, including cosmic rays, using devices called cloud chambers.

    ECONOMIST: Global warming

  • These are giant machines which employ powerful magnets to guide subatomic particles through long underground tunnels.

    ECONOMIST: Maglev trains

  • Cosmic rays are fast moving subatomic particles and nuclei originating from space that crash into the atmosphere.

    BBC: Black hole: A source of 'cosmic bullets'?

  • Too diffuse a beam, and they would miss each other by the subatomic equivalent of a mile.

    ECONOMIST: Simon van der Meer | The

  • The universe also contains information coded with the direction, speed and positive or negative charges of subatomic particles.

    FORBES: Flatland?

  • Electrons are subatomic spinning tops: Spin up and spin down are the electron's version of clockwise and counterclockwise.

    FORBES: Magazine Article

  • Quarks are among the dozen subatomic particles that physicists recognise, at least at the moment, as being truly fundamental.

    ECONOMIST: What��s the matter?

  • When you consider quantum physics you recognize the fact that all particles (even the subatomic ones) have a split-personality, of sorts.

    FORBES: Post-Singularity Roundup

  • CMB, and the number of subatomic particles in the universe, suggest that for every billion mutual annihilations, a solitary particle of matter survived.

    ECONOMIST: Particle physics makes sense, but it assumes too much

  • It is the bare bones of quantum mechanics that have proved to be consistent with what is presently known of the subatomic world.

    ECONOMIST: Understanding the universe

  • Einstein's framework for his theory of gravity, for example, is incompatible with quantum theory, which explains how nature works at an atomic and subatomic level.

    WSJ: Einstein Proved Right on Gravity��Again

  • Particles like the Higgs have to be found indirectly, by hurtling them to near-light speed and then smashing them together to generate other subatomic entities.

    WSJ: New Data Boosts Case for Higgs Boson Find

  • If so, the CMS and MIT teams may well answer a raft of questions about subatomic physics while further justifying CERN's giant underground rings.

    ENGADGET: Large Hadron Collider may have produced a previously undetected form of matter

  • Particles like the Higgs have to be found indirectly, by hurtling them to near light speed and then smashing them together to generate other subatomic entities.

    WSJ: New Data Boosts Case for Higgs Boson Find

  • Collisions between the cosmic rays and the slower-moving protons that exist in the gas and the dust around a supernova should produce subatomic particles called neutral pions.

    BBC: Cosmic rays: Fermi telescope settles mystery of origin

  • Off the playing fields, Princeton professor Daniel Tsui Chye won the Nobel Prize in Physics, along with two colleagues, for a breakthrough in understanding how subatomic particles behave.

    CNN: SPARKS IN THE DARKNESS

  • Like a subatomic werewolf, a B0 constantly shifts between them.

    ECONOMIST: The arrow of time

  • The energy released in fusion is carried mostly by neutrons, a type of subatomic particle that has no electric charge and hence cannot be confined by the magnetic bottle.

    ECONOMIST: Fusion power: Nuclear ambitions | The

  • But first, it should be said that Thursday's news that physicists have seen subatomic particles called neutrinos exceed the Universe's speed limit is a picture of science still at work.

    BBC: Light speed: Flying into fantasy

  • However, the cat (or, rather, subatomic particles that behave like the cat) has proved hard to hunt down in practice because such superpositions of states are fragile and easily disrupted phenomena.

    ECONOMIST: The 2012 Nobel prizes

  • Directed energy (DE) is an umbrella term covering technologies that produce a beam of concentrated electromagnetic energy or atomic or subatomic particles as a direct means to damage or destroy adversary equipment, facilities, and personnel.

    FORBES: U.S. Navy Pioneers Next-Gen Electric Weaponry

  • The LHC accelerates two beams of subatomic particles to nearly the speed of light and then deliberately collides the beams into one another to re-create the conditions that existed just milliseconds after the Big Bang.

    BBC: Hadron Collider replica

  • Both indicate that, if what they have seen really are Higgses, then the boson has a mass of about 125 giga-electron-volts (GeV), in the esoteric units which are used to measure how heavy subatomic particles are.

    ECONOMIST: The Higgs boson: Fantasy turned reality | The

  • After all, he could not possibly have imagined that the power to inspect a mite would one day lead to the power to inspect, and even manipulate, the subatomic particles that are the very essence of life itself.

    ECONOMIST: Small things often hold big secrets

  • Assuming there are no further glitches, the energy of the collisions will be cranked up over the next few months and the new subatomic goodies will start pouring out of the machine and into the pages of physics journals.

    ECONOMIST: The LHC is now operating in earnest

  • Because nobody knows what the mass of a Higgs boson might be, the particle must be hunted indirectly, typically in giant machines that propel particles to near-light speed, then smash them together and generate an array of other subatomic particles.

    WSJ: Physicists Find Signs of Higgs Boson, or 'God Particle'

  • Part of the problem is simply that things have become procedural and academic -- CERN scientists met in Italy this week to share their latest findings, but the updates were mostly either inconclusive or suggestive of a rather mundane-seeming subatomic entity.

    ENGADGET

  • The magic, it turns out, is in that subatomic spray, as the group treated with an electron shower benefited from a polymerizing effect or, more plainly, a bonding of molecules just above the skin's surface that yielded a tough, protective nano-layer measuring between 50- to 100-billionths of a meter thick.

    ENGADGET

  • Dr Kobayashi and Dr Maskawa, who were at Japan's High Energy Accelerator Research Organisation and Kyoto University respectively, described a type of symmetry breaking that predicted two new families of quarks, a sort of subatomic particle whose simplest members are the ingredients of the protons and neutrons that form atomic nuclei.

    ECONOMIST: The 2008 Nobel science prizes

  • "There's a huge synergy there, in astronomers trying to find the influence of dark matter by mapping stars and galaxies and large structures in the universe, and particle physicists trying to discover the source of that influence of dark matter through subatomic particles here on Earth, " said Jason Kalirai, deputy project scientist for the telescope at the Space Telescope Science Institute.

    CNN: How particle smasher and telescopes relate

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定