REVIEW 11 cited by
Improving the Weizs\"acker-Williams Approximation in Electron-Proton Collisions
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
Signed reviews
read the original abstract
We critically examine the validity of the Weizs\"acker-Williams approximation in electron-hadron collisions. We show that in its commonly used form it can lead to large errors, and we show how to improve it in order to get accurate results. In particular, we present an improved form that is valid beyond the leading logarithmic approximation in the case when a small-angle cut is applied to the scattered electron. Furthermore we include comparisons of the approximate expressions with the exact electroproduction calculation in the case of heavy-quark production.
Forward citations
Cited by 11 Pith papers
-
Double neutral-current corrections to NLO electroweak leptonic cross sections
A process-independent NNLO-type correction for vector-boson-fusion topologies is derived and added to NLO predictions, retaining exact W/Z mass dependence and QED resummation.
-
Weak bosons as partons below 10 TeV partonic center-of-momentum
New next-to-leading-power effective W approximation PDFs for W/Z bosons, plus kinematic consistency conditions that make the parton approximation reliable for scattering energies around 800 GeV and above.
-
$B_c$, $B_s$ and $D_s$ production at lepton-hadron colliders
The paper computes leading-order electroproduction cross sections for Bc, Bs, and Ds mesons and predicts that the EIC could detect Bc with tens of events per year, whereas HERA could not.
-
Sivers Asymmetry in Photoproduction of $J/\psi$ and Jet at the EIC
Photoproduction of J/psi+jet at the EIC shows a gluon-dominated Sivers asymmetry of up to 6-8% in the models studied, making it a promising probe of the gluon Sivers function.
-
Resolved photoproduction of the $B_c$ meson in electron-proton collisions
Direct gamma-gluon fusion dominates B_c photoproduction in ep collisions, with resolved gluon-gluon contributing O(10%) at low p_T across HERA to EIC energies.
-
Modeling the TMD shape function in $J/\psi$ electroproduction
NLO hard function in TMD factorization for quarkonium electroproduction with predictions for unpolarized J/ψ cross section at EIC.
-
Production of doubly charmed tetraquark $T_{cc}$ via photon-photon fusion at electron-positron colliders
A diquark fragmentation model predicts that photon-photon fusion at CEPC and ILC can produce the doubly charmed tetraquark Tcc with thousands of events per year.
-
Precision physics at the muon collider: $m_W$ and CKM matrix elements
A 10 TeV lepton collider using the effective gamma-W to W process could improve m_W precision beyond 10 MeV and extract CKM elements like V_cb with reduced hadronic uncertainties via high-precision hadronic calorimetr...
-
Progress in NLO Calculations for gamma-gamma Physics
The gamma-UPC+MG5_aMC framework is presented as the first automated NLO tool for photon-photon processes in UPCs, reviewed alongside recent fixed-order NLO results and data comparisons.
-
Photoproduction in general-purpose event generators
Systematic comparison of three event generators shows they describe photoproduction data adequately, with PYTHIA and SHERPA performing best, and identifies photon PDF refits plus RIVET measurements as prerequisites fo...
-
Science Requirements and Detector Concepts for the Electron-Ion Collider: EIC Yellow Report
The EIC Yellow Report specifies the science goals, required detector capabilities, and technology concepts needed to realize a high-luminosity electron-ion collider program.
Discussion (0). Continue with ORCID to comment.