activity
20032021
most citedEvidence for a New Resonance from Polarized Neutron-Proton Scattering

179 citations · 1k across the 42 of their papers we have counts for

collaborators
Showing 2014Show all

13 papers · 1 filter

nucl-ex2014★ 15 cited

Measurement of the analysing power in proton-proton elastic scattering at small angles

Z. Bagdasarian, D. Chiladze, S. Dymov +36

The proton analysing power in elastic scattering has been measured at small angles at COSY-ANKE at 796 MeV and five other beam energies between 1.6 and 2.4 GeV using a p…

physics.ins-det2014★ 6 cited

A recoil detector for the measurement of antiproton-proton elastic scattering at angles close to 90

Q. Hu, U. Bechstedt, A. Gillitzer +11

The design and construction of a recoil detector for the measurement of recoil protons of antiproton-proton elastic scattering at scattering angles close to 90 are descri…

nucl-ex2014★ 76 cited

Measurement of the Reaction in Search for the Recently Observed Resonance

P. Adlarson, W. Augustyniak, W. Bardan +99

Exclusive measurements of the quasi-free reaction have been performed by means of collisions at = 2.27 GeV using the WASA detector setup at COSY. Total…

nucl-ex2014★ 34 cited

ABC Effect and Resonance Structure in the Double-Pionic Fusion to He

P. Adlarson, W. Augustyniak, W. Bardan +100

Exclusive and kinematically complete measurements of the double pionic fusion to He have been performed in the energy region of the so-called ABC effect, which denotes a pronou…

nucl-ex2014★ 77 cited

Neutron-Proton Scattering in the Context of the (2380) Resonance

P. Adlarson, W. Augustyniak, W. Bardan +105

New data on quasifree polarized neutron-proton scattering, in the region of the recently observed resonance structure, have been obtained by exclusive and kinematically compl…

nucl-ex2014★ 9 cited

Charge Symmetry Breaking in dd->4Heπ0 with WASA-at-COSY

COSY Collaboration, P. Adlarson, W. Augustyniak +102

Charge symmetry breaking (CSB) observables are a suitable experimental tool to examine effects induced by quark masses on the nuclear level. Previous high precision data from TRIUM…

hep-ex2014★ 29 cited

Measurement of the Dalitz plot distribution

P. Adlarson, W. Augustyniak, W. Bardan +107

Dalitz plot distribution of the decay is determined using a data sample of mesons from reaction at 1 GeV collected by the…

physics.ins-det2014★ 1 cited

Development of cluster-jet targets: From COSY-11 to FAIR

A. Täschner, S. General, J. Otte +2

The development of cluster-jet targets of Münster type is presented. Starting with the first target installed at the COSY-11 experiment the progress is described which was made at…

nucl-ex2014★ 30 cited

Absence of spin dependence in the final state interaction of the d(pol) p --> 3He eta reaction

M. Papenbrock, S. Barsov, I. Burmeister +27

The deuteron tensor analysing power t_{20} of the d(pol) p --> 3He eta reaction has been measured at the COSY-ANKE facility in small steps in excess energy Q up to Q = 11 MeV. Desp…

nucl-ex2014★ 7 cited

Isospin effects in the exclusive dp -> 3Heπ+π- reaction

M. Mielke, I. Burmeister, D. Chiladze +19

The differential cross section for the exclusive dp -> 3Heπ+π- reaction has been measured with high resolution and large statistics over a large fraction of the backward 3He hemisp…

nucl-ex2014★ 60 cited

Determination of the eta'-proton scattering length in free space

E. Czerwinski, P. Moskal, M. Silarski +13

Taking advantage of both the high mass resolution of the COSY-11 detector and the high energy resolution of the low-emittance proton-beam of the Cooler Synchrotron COSY we determin…

nucl-ex2014★ 179 cited

Evidence for a New Resonance from Polarized Neutron-Proton Scattering

P. Adlarson, W. Augustyniak, W. Bardan +104

Exclusive and kinematically complete high-statistics measurements of quasifree polarized scattering have been performed in the energy region of the narrow resonance stru…

nucl-ex2014★ 14 cited

Cross section ratio and angular distributions of the reaction p + d -> 3He + eta at 48.8 MeV and 59.8 MeV excess energy

P. Adlarson, W. Augustyniak, W. Bardan +104

We present new data for angular distributions and on the cross section ratio of the p + d -> 3He + eta reaction at excess energies of Q = 48.8 MeV and Q = 59.8 MeV. The data have b…