K∗(892)0 lineshape and Kπ scalar contribution from D+ → K−π+μ+v at FOCUS

Scalar contribution to the BFKL kernel

Physics of Atomic Nuclei ◽

10.1134/s1063778810070161 ◽

2010 ◽

Vol 73 (7) ◽

pp. 1214-1228 ◽

Cited By ~ 9

Author(s):

R. E. Gerasimov ◽

V. S. Fadin

Keyword(s):

Bfkl Kernel ◽

Scalar Contribution

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The scalar contribution toτ →K πν τ

Zeitschrift für Physik C Particles and Fields ◽

10.1007/s002880050284 ◽

1996 ◽

Vol 72 (4) ◽

pp. 619-626 ◽

Cited By ~ 22

Author(s):

Markus Finkemeier ◽

Erwin Mirkes

Keyword(s):

Scalar Contribution

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On the chiral-scalar contribution to the cross section for the reactions pp → ppπ + π − and pn → pnπ + π − near the threshold

Physics of Atomic Nuclei ◽

10.1134/s1063778806030112 ◽

2006 ◽

Vol 69 (3) ◽

pp. 485-492

Author(s):

D. A. Zaikin ◽

I. I. Osipchuk

Keyword(s):

Cross Section ◽

Scalar Contribution ◽

The Cross

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VARIABLE SPEED OF LIGHT THEORIES: A THERMODYNAMIC ANALYSIS OF PLANETARY AND WHITE DWARF PHENOMENA

International Journal of Modern Physics D ◽

10.1142/s0218271811019141 ◽

2011 ◽

Vol 20 (05) ◽

pp. 805-820

Author(s):

PABLO D. SISTERNA

Keyword(s):

Scalar Field ◽

Time Variation ◽

Equations Of State ◽

Structure Constant ◽

Hydrostatic Equilibrium ◽

Fine Structure Constant ◽

Variable Speed ◽

Speed Of Light ◽

Modified Equations ◽

Scalar Contribution

The thermodynamics of a scalar field interacting with a perfect fluid is studied, and observable consequences of the covariant variable speed of light (VSL) theory proposed by J. Magueijo are obtained. The first law of thermodyamics is modified as the scalar field becomes an additional thermodynamical variable. A recipe to obtain the modified equations of state is also obtained. After discussing the Newtonian limit and the non-relativistic hydrostatic equilibrium equation for the theory, the time-variation of the radius of Mercury induced by the variability of the speed of light (c), and the scalar contribution to the luminosity of white dwarfs are found. Using a bound for the change of that radius and combining it with an upper limit for the variation of the fine-structure constant, a bound on the time-variation of c is set. An independent bound is obtained from luminosity estimates for Stein 2015B.

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