activity
20142020
most citedEvidence for a New Resonance from Polarized Neutron-Proton Scattering

179 citations · 1.4k across the 29 of their papers we have counts for

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Showing 2014Show all

13 papers · 1 filter

physics.ins-det2014★ 78 cited

The COMPASS Setup for Physics with Hadron Beams

Ph. Abbon, C. Adolph, R. Akhunzyanov +228

The main characteristics of the COMPASS experimental setup for physics with hadron beams are described. This setup was designed to perform exclusive measurements of processes with…

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…

hep-ex2014★ 114 cited

Collins and Sivers asymmetries in muonproduction of pions and kaons off transversely polarised proton

C. Adolph, R. Akhunzyanov, M. G. Alexeev +205

Measurements of the Collins and Sivers asymmetries for charged pions and charged and neutral kaons produced in semi-inclusive deep-inelastic scattering of high energy muons off tra…

hep-ex2014★ 77 cited

Odd and Even Partial Waves of and in at

C. Adolph, R. Akhunzyanov, M. G. Alexeev +205

Exclusive production of and has been studied with a beam impinging on a hydrogen target at COMPASS (CERN). Partial-wave analyses reveal d…

hep-ex2014★ 35 cited

Search for exclusive photoproduction of Z(3900) at COMPASS

C. Adolph, R. Akhunzyanov, M. G. Alexeev +205

A search for the exclusive production of the hadron by virtual photons has been performed in the channel . The data cover t…

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…

hep-ex2014★ 7 cited

Spin alignment and violation of the OZI rule in exclusive and production in pp collisions

C. Adolph, R. Akhunzyanov, M. G. Alexeev +206

Exclusive production of the isoscalar vector mesons and is measured with a 190 GeV proton beam impinging on a liquid hydrogen target. Cross section ratios are determine…

hep-ex2014★ 52 cited

Measurement of the charged-pion polarisability

C. Adolph, R. Akhunzyanov, M. G. Alexeev +210

The COMPASS collaboration at CERN has investigated pion Compton scattering, , at centre-of-mass energy below 3.5 pion masses. The process is embedded in the r…

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…