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Radiative electroweak symmetry breaking beyond leading logarithms (1).(Report)
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Abstract: The top-quark Yukawa coupling is too large to permit radiative electroweak symmetry breaking to occur, to leading-logarithm order, for small values of y--the Higgs self-coupling. However, a large y solution leading to a viable Higgs mass of approximately 220 GeV does exist, and differs from conventional symmetry breaking by an approximately five-fold enhancement of the Higgs self-coupling. This scenario for radiative symmetry breaking is reviewed, and the order-by-order perturbative stability of this scenario is studied within the scalar-field theory projection of ...
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Physicists shed light on superfluidity.(SUPERCONDUCTORS)
Newspaper article from: Advanced Ceramics Report
; ...superconductivity. Superconductivity is a form of superfluidity, but for charged particles instead...s team observed the transition to superfluidity of a gas of so-called "fermionic...Fermi gas (or free electron gas) to superfluidity only indirectly because this transition...
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Fermionic superfluidity may help explain superconductivity.(SUPERCONDUCTORS)
Newspaper article from: Advanced Ceramics Report
; ...but found no concrete evidence of superfluidity. For fermions to form a Bose-Einstein...looking for verification of fermionic superfluidity. Despite indirect evidence, it was...discovery. Superconductivity is a form of superfluidity, but for charged particles instead...
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FLATLAND PHYSICS PROBES MYSTERIES OF SUPERFLUIDITY
News Wire article from: US Fed News Service, Including US State News
; ...help clarify a strange property: "superfluidity." In three dimensions, cooling a...some of a BEC's properties, such as superfluidity, or frictionless flow. In new experiments...into a sort of "United States" of superfluidity. In this situation, an atom can flow...
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Microdrops of superfluid.(superfluidity in cooled liquid helium)(Brief Article)
Magazine article from: Science News
; ...have shown experimentally that superfluidity can occur in a cluster consisting...These experiments indicate that superfluidity sets in gradually with the addition...film on a solid surface to obtain superfluidity.
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Supercold, Wiggling 'Jelly' Presents Evidence of New Kind of Superfluidity.
News Wire article from: Ascribe Higher Education News Service
; ...theorists predict for the fermion form of superfluidity, a rare state in which matter can...has made it more difficult to induce superfluidity in fermions than in socially gregarious...observations can be explained without invoking superfluidity," the paper added. Thomas, however...
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Heat Response Provides Evidence for High Temperature Superfluidity in Cold 'Fermion' Gas.
News Wire article from: Ascribe Higher Education News Service
; ...the strongest evidence to date for superfluidity in an exotic gas that mimics extreme...theory and experiment suggest that the superfluidity the (Duke) group detected is different...are not a superfluid." This kind of superfluidity can be used to model long-sought...
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Rotating condensates put new spin on superfluidity. (News Briefs).(Brief Article)
Magazine article from: Journal of Research of the National Institute of Standards and Technology
; ...the behavior of Bose-Einstein condensates subject to rotation of the trap, which is a key issue in the phenomenon of superfluidity. When the trap is subject to a low rate of rotation, the condensate does not exhibit any net circulation, unlike a classical...
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Superfluidity finding earns physics Nobel. (Douglas D. Osheroff, Robert C. Richardson and David M. Lee win 1996 Nobel Prize in Physics for transforming liquid helium 3 into superfluid)(Brief Article)
Magazine article from: Science News
; A report in the April 3, 1972 Physical Review Letters described the discovery of a new phase of solid helium (SN: 4/15/72, p. 249). It took several more months for the report's authors, Douglas D. Osheroff, Robert C. Richardson, and David M. Lee of Cornell University, to realize that they had
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 "Chicago Tribune (Chicago, IL)")
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Research in superconductivity, superfluidity wins physics Nobel.
Newspaper article from: Chicago Tribune (Chicago, IL)
; Byline: Jeremy Manier and James Janega CHICAGO _ Two Illinois researchers shared the Nobel Prize in physics Tuesday for their work explaining the strange behavior of electricity and fluids at extremely low temperatures, bringing to four the number of Illinois-based scholars who have won a Nobel in
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Nobel prizes go to scientists harnessing odd phenomena: superconductivity, superfluidity, imaging with magnetism, and membrane chemistry.
Magazine article from: Science News
; The 2003 Nobel prizes in the sciences were announced early this week. Physiology or Medicine Two scientists will share this year's Nobel Prize in Physiology or Medicine for their groundbreaking work in producing images of internal organs by inducing live tissues to emit tiny radio signals. In this
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