Heavy quarks in deep-inelastic scattering
نویسندگان
چکیده
منابع مشابه
Heavy Quark Fragmentation in Deep Inelastic Scattering
We perform an analysis of semi-inclusive production of charm (D-mesons) in neutral current (NC) and charged current (CC) deep inelastic scattering (DIS) at full O(α s). Our calculation is based on the heavy quark scheme developed by Aivazis, Collins, Olness and Tung (ACOT) where we include anO(α s) calculation of quark scattering contributions for general masses and couplings. We review the rel...
متن کاملHeavy Quark Production in Deep-Inelastic Scattering
We review recent results from the H1 and ZEUS experiments at HERA on charm and beauty production in ep collisions at 300 318 GeV centre-of-mass energy.
متن کاملHeavy-quark correlations in deep inelastic scattering
Order αs QCD corrections to structure functions containing heavy quarks and to single heavy quark inclusive distributions in deep-inelastic electroproduction ( i . e. , γ∗(q)+P (p)→ Q(p1)+ X where X stands for any final hadronic state allowed by quantum-number conservation and P (p) is a proton of momentum p ) were recently published in [1] and [2], respectively. By combining the next-to-leadin...
متن کاملTreatment of Heavy Quarks in Deeply Inelastic Scattering
We investigate a simplified version of the ACOT prescription for calculating deeply inelastic scattering from Q2 values near the squared mass M2 H of a heavy quark to Q 2 much larger than M2 H .
متن کاملHeavy Quarks in Charged–current Deep Inelastic Scattering : a Systematic Phenomenological Study
We present a systematic QCD analysis of the strange–charm and bottom–top contributions to transverse and longitudinal structure functions in charged–current deep inelastic scattering. Various O(α s) schemes are studied and compared. The dependence of their predictions on the factorization scale μ is investigated. The theoretical uncertainties resulting from the choice of the scheme and of μ are...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2010
ISSN: 0550-3213
DOI: 10.1016/j.nuclphysb.2010.03.014