I. Matchikhilian

Kinematic distributions and nuclear effects of J/ production in 920 GeV fixed-target proton-nucleus collisions

I. Abt, Mark Raymond Adams, M. Agari, H. Albrecht et autres

Measurements of the kinematic distributions of $J/\psi$ mesons produced in $p-$C, $p-$Ti and $p-$W collisions at $\sqrt{s}=41.6 \mathrm{GeV}$ in the Feynman-$x$ region $-0.34 < x_{F} < 0.14$ and for transverse momentum up to $p_T = 5.4 \mathrm{GeV}/c$ are presented. The $x_F$ and …

Erratum to: V0 production in p+A collisions at $\sqrt{s}=41.6$ GeV

I. Abt, Mark Raymond Adams, M. Agari, H. Albrecht et autres

Udgivelsesdato: Nov.

de, ua, ru, it, nl, no, es, cn, si, us (code pays fourni par la source)

V0 production in p+A collisions at $\sqrt{s}=41.6$ GeV

I. Abt, Mark Raymond Adams, M. Agari, H. Albrecht et autres

Inclusive doubly differential cross sections d 2 σ pA /dx F dp 2 as a function of Feynman-x (x F ) and transverse momentum (p T ) for the production of K 0 , Λ and $\bar{\varLambda}$ in proton-nucleus interactions at 920 …

de, ua, ru, it, nl, no, es, cn, si, us (code pays fourni par la source)

Kinematic distributions and nuclear effects of J/ψ production in 920 GeV fixed-target proton-nucleus collisions

I. Abt, Mark Raymond Adams, M. Agari, H. Albrecht et autres

Measurements of the kinematic distributions of J/ψ mesons produced in p–C, p–Ti and p–W collisions at $\sqrt{s}=41.6~\mathrm{GeV}$ in the Feynman-x region −0.34<x F <0.14 and for transverse momentum up to p T =5.4 GeV/c are presented. The x F and p T …

de, ua, ru, it, nl, no, es, cn, si, us (code pays fourni par la source)

Angular distributions of leptons from J/ψ’s produced in 920 GeV fixed-target proton-nucleus collisions

I. Abt, Mark Raymond Adams, M. Agari, H. Albrecht et autres

A study of the angular distributions of leptons from decays of J/ψ’s produced in p-C and p-W collisions at $\sqrt{s}=41.6\mbox{~GeV}$ has been performed in the J/ψ Feynman-x region −0.34 1 GeV/c a significant dependence on the reference frame is found: the polar …

de, ua, ru, it, nl, no, es, cn, si, us (code pays fourni par la source)

Production of the charmonium states χc1 and χc2 in proton nucleus interactions at s=41.6 GeV

I. Abt, Mark Raymond Adams, M. Agari, H. Albrecht et autres

A measurement of the ratio ${R}_{{\ensuremath{\chi}}_{c}}=({\ensuremath{\chi}}_{c}\ensuremath{\rightarrow}J/\ensuremath{\psi}+\ensuremath{\gamma})/J/\ensuremath{\psi}$ in $p\mathrm{C}$, $p\mathrm{Ti}$, and $p\mathrm{W}$ interactions at $920\text{ }\text{ }\mathrm{GeV}/c$ ($\sqrt{s}=41.6\text{ }\text{ }\mathrm{GeV}$) in the Feynman-x range $\ensuremath{-}0.35<{x}_{F}^{J/\ensuremath{\psi}}<0.15$ is presented. Both ${\ensuremath{\mu}}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}$ and ${e}^{+}{e}^{\ensuremath{-}}$ $J/\ensuremath{\psi}$ decay channels are observed with an overall statistics of about 15 …

us, de, pt, ua, ge, ru, it, nl, no, es, cn, si (code pays fourni par la source)

The HERA-B Collaboration

I. Abt, Mark Raymond Adams, M. Agari, H. Albrecht et autres

Measurement of D0, D+, Ds + and D*+ production in fixed target 920 GeV proton–nucleus collisions

I. Abt, Mark Raymond Adams, M. Agari, H. Albrecht et autres

de, ua, ge, ru, it, nl, no, es, cn, si, us (code pays fourni par la source)

Luminosity determination at HERA-B

I. Abt, Mark Raymond Adams, M. Agari, H. Albrecht et autres

de, pt, ua, ru, it, si, nl, no, es, dk, cn, us (code pays fourni par la source)

Bottom production cross section from double muonic decays of b-flavoured hadrons in 920 GeV proton-nucleus collisions

I. Abt, Mark Raymond Adams, M. Agari, H. Albrecht et autres

The b b ¯ production cross section in 920 GeV proton-nucleus fixed target collisions is measured by observing double muonic decays of b -flavoured hadrons in the kinematic region − 0.3 < x F ( μ ) < 0.15 . A total …

de, pt, ua, ru, it, nl, no, es, dk, cn, si, us (code pays fourni par la source)

K*0 and φ meson production in proton–nucleus interactions at $\sqrt{s}=41.6\text{GeV}$

I. Abt, Mark Raymond Adams, M. Agari, H. Albrecht et autres

de, ua, ge, ru, it, nl, no, es, cn, si, us (code pays fourni par la source)

A Measurement of the ψ′ to J/ψ production ratio in 920 GeV proton-nucleus interactions

I. Abt, Mark Raymond Adams, M. Agari, H. Albrecht et autres

de, ua, ge, ru, it, nl, no, es, cn, si, us (code pays fourni par la source)