Concepedia
Statistics
Publications
45
Citations
1.7K
H-Index
23
Active since
1975
Affiliations
University of Helsinki(Current)
Helsinki Institute of Physics
Indiana University Bloomington
TRIUMF
Forschungszentrum Jülich
J.A. Niskanen is an author at University of Helsinki specializing in natural sciences, physics, and particle physics.
Top concepts
PhysicsNatural SciencesParticle PhysicsNuclear PhysicsEngineeringQuantum ChromodynamicsQuantum Field TheoryApplied PhysicsQuantum ChemistryQuantum Science
Publications per year
1975–2013
The nucleon-nucleon interaction and the nuclear many-body problem
S.-O. Bäckman, G. E. Brown, J.A. Niskanen · Physics Reports · 1985 · 221 citations
High-energy Nuclear Reaction, Nuclear Physics, Physics +6
The differential cross section and polarization in p + p → d + π+
J.A. Niskanen · Nuclear Physics A · 1978 · 153 citations
Physics, Natural Sciences, Particle Physics +4
The effect of the Delta (1236) on the imaginary component of nucleon-nucleon phase-shifts
A M Green, J.A. Niskanen, M.E. Sainio · Journal of Physics G Nuclear Physics · 1978 · 100 citations
Nucleon-nucleon Phase-shifts, Engineering, Nuclear Physics +16
Building a picture of students' conceptions of wave- and particle-like properties of quantum entities
Katja Mannila, Ismo T. Koponen, J.A. Niskanen · European Journal of Physics · 2001 · 72 citations
Quantum Science, Cognitive Science, Quantum Entities +13
On the energy levels in antiprotonic deuterium
S. Wycech, A.M. Green, J.A. Niskanen · Physics Letters B · 1985 · 63 citations
Nuclear Decay, High-energy Nuclear Reaction, Nuclear Physics +5
1–5 of 45