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Angular ordering and small-x evolution

ArXiv hep-ph/9707383 (1997)

Abstract:

This talks examines the effect of angular ordering on the small-x evolution of the unintegrated gluon distribution, and discusses the characteristic function for the CCFM equation, as well as some preliminary results on final-state properties.
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String and M-theory cosmological solutions with Ramond forms

Nuclear Physics B Elsevier 495:1-2 (1997) 365-399

Authors:

André Lukas, Burt A Ovruta, Daniel Waldram
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Implications of a charged-current anomaly at HERA

(1997)

Authors:

KS Babu, Christopher Kolda, John March-Russell
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Modified parton distributions and the HERA high-Q^2 anomaly

(1997)

Authors:

KS Babu, Christopher Kolda, John March-Russell
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Ruling out a critical density baryonic universe

ArXiv hep-ph/9705331 (1997)

Authors:

Michael Birkel, Subir Sarkar

Abstract:

It has been suggested by Bartlett and Hall that our universe may have the critical density in baryons by virtue of specific interactions with a `shadow' world. We show that this possibility is severely constrained by primordial nucleosynthesis, stellar evolution and the thermalization of the cosmic microwave background. In particular, recent observations of small angular-scale anisotropy in the cosmic microwave background conclusively rule out all such baryon-dominated cosmologies.
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