Results 11 to 20 of about 9,158,241 (298)
Large extra dimensions and neutrino experiments
Physical Review D, 2022 يمكن التحقق من وجود أبعاد إضافية كبيرة في تجارب النيوترينو المختلفة. نقوم بتحليل العديد من مجموعات بيانات النيوترينو في نموذج ذي بعد إضافي كبير مهيمن. نظهر أنه يمكن تفسير شذوذ الغاليوم بتذبذبات النيوترينو الناجمة عن البعد الإضافي الكبير، ولكن منطقة مساحة المعلمة التي يفضلها شذوذ الغاليوم متوترة مع الحدود من بيانات معدل المفاعل، وكذلك بيانات خليج دايا ...
David Forero +3 more
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Cosmological constraints on large extra dimensions [PDF]
Physics Letters B, 2001 8 pages, 2 figures, accepted in ...
Malcolm Fairbairn, Fairbairn, M
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Braneworlds and Large Extra Dimensions [PDF]
AIP Conference Proceedings, 2003 The idea of extra dimensions has always played an important role in string theory. However, until recently, most of the interest has been on small extra dimensions. With the introduction of braneworlds, this view has been turned around, and many investigations have been made of incorporating large extra dimensions into string theory.
Liu, James T.
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Exponentially large extra dimensions [PDF]
Physical Review D, 2002 We show how the presence of a very light scalar with a cubic self-interaction in six dimensions can stabilize the extra dimensions at radii which are naturally exponentially large, $r \sim \ell \exp [(4π)^3/g^2]$, where $\ell$ is a microscopic physics scale and $g$ is the (dimensionless) cubic coupling constant.
Albrecht, A. +3 more
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Homogeneity, Flatness, and “Large” Extra Dimensions [PDF]
Physical Review Letters, 2001 Physical Review ...
Starkman, Glenn D. +2 more
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COSMIC RAYS AND LARGE EXTRA DIMENSIONS [PDF]
Recent Developments in Gravity, 2003 We have proposed that the cosmic ray spectrum "knee", the steepening of the cosmic ray spectrum at energy $E \gsim 10^{15.5}$ eV, is due to "new physics", namely new interactions at TeV cm energies which produce particles undetected by the experimental apparatus.
Kazanas, D., Nicolaidis, A.
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Large Extra Dimensions from a Small Extra Dimension [PDF]
Journal of High Energy Physics, 2002 Some formulae altered, conclusions ...
Chacko, Z. +3 more
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Search for extra dimensions in diphoton events from proton–proton collisions at $\sqrt {s} = 7\,$ TeV in the ATLAS detector at the LHC [PDF]
, 2013 The large difference between the Planck scale and the electroweak scale, known as the hierarchy problem, is addressed in certain models through the postulate of extra spatial dimensions.
core +3 more sources
Search for dark matter candidates and large extra dimensions in events with a jet and missing transverse momentum with the ATLAS detector [PDF]
, 2013 A search for new phenomena in events with a high-energy jet and large missing transverse momentum is performed using data from proton-proton collisions at √s=7 TeV with the ATLAS experiment at the Large Hadron Collider.
Jones, G. (Graham) +2 more
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OBSERVABLES FROM LARGE EXTRA DIMENSIONS [PDF]
International Journal of Modern Physics D, 2004 The existence of extra dimensions and a minimal length scale are modifications of our spacetime which are suggested by string theory. In models with additional dimensions, the Planck scale can be lowered to values accessible by future colliders and in ultra high energetic cosmic rays.
Hossenfelder, Sabine +2 more
openaire +4 more sources