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researcher

A. Opper

26 papers hereh-index 242.6k citations142 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author10

Across the 11 of 26 papers where every author was matched, so the position is known.

fields
  • nucl-ex14
  • hep-ex7
  • hep-ph2
  • physics.ins-det2
  • physics.acc-ph1

identity via Semantic Scholar / OpenAlex

activity
20022019
most citedObservation of an Exotic S=+1 Baryon in Exclusive Photoproduction from the Deuteron

396 citations · 2.5k across the 26 of their papers we have counts for

collaborators
Showing 2009 · nucl-exShow all

2 papers · 2 filters

nucl-ex2009★ 30 cited

Study of the A(e,e'π+) Reaction on 1H, 2H, 12C, 27Al, 63Cu and 197Au

X. Qian, T. Horn. B. Clasie

Cross sections for the p(e,e′π+)n process on 1H, 2H, 12C, 27Al, 63Cu and 197Au targets were measured at the Thomas Jefferson National Accelerator Fac…

nucl-ex2009★ 206 cited

New measurements of the EMC effect in very light nuclei

J. Seely, A. Daniel, D. Gaskell +68

New Jefferson Lab data are presented on the nuclear dependence of the inclusive cross section from 2H, 3He, 4He, 9Be and 12C for 0.3<x<0.9, Q^2 approximately 3-6 GeV^2. These data…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.