N. N. Nikolaev

activity

19932002

collaborators

17 papers

hep-ph2002

High Density QCD, Saturation and Diffractive DIS

I. P. Ivanov, N. N. Nikolaev, W. Schäfer +2

We review a consistent description of the fusion and saturation of partons in the Lorentz-contracted ultrarelativistic nuclei in terms of a nuclear attenuation of color dipole stat…

hep-ph2001

Connection between Diffraction and Small- $x$

N. N. Nikolaev

A brief review of the modern QCD theory of diffractive DIS is given.

hep-ph2001

Unifying aspects of polarization of vector mesons from hard production in DIS and at Tevatron

N. N. Nikolaev

Virtual photons have both the transverse and longitudinal polarization. In the inclusive DIS the impact of longitudinal photons, quantified by R=sigmaL/\igmaT sim 0.2, is marginal,…

hep-ph1999

Helicity Flip in Diffractive DIS

N. N. Nikolaev

I review new results on s-channel helicity nonconservation (SCHNC) in diffractive DIS. I discuss how by virtue of unitarity diffractive DIS gives rise to spin structure functions w…

hep-ph1999

Spin dependence of diffractive DIS

N. N. Nikolaev

I review the recent progress in the theory of s-channel helicity nonconservation (SCHNC) effects in diffractive DIS including the unitarity driven demise of the Burkhardt-Cottingha…

hep-ph1999

Diffraction driven steep rise of spin structure function $g_{L T} = g_{1} + g_{2}$ at small x and DIS sum rules

I. P. Ivanov, N. N. Nikolaev, A. V. Pronyaev +1

We derive a unitarity relationship between the spin structure function $g_{L T} (x, Q^{2}) = g_{1} (x, Q^{2}) + g_{2} (x, Q^{2})$ , the LT interference diffractive structure function and the s…

High Density QCD, Saturation and Diffractive DIS

Connection between Diffraction and Small-x

Unifying aspects of polarization of vector mesons from hard production in DIS and at Tevatron

Helicity Flip in Diffractive DIS

Spin dependence of diffractive DIS

Diffraction driven steep rise of spin structure function gLT​=g1​+g2​ at small x and DIS sum rules

Connection between Diffraction and Small- $x$

Diffraction driven steep rise of spin structure function $g_{L T} = g_{1} + g_{2}$ at small x and DIS sum rules