Kjell E. I. Fransson

Publikationer

Senaste publikationer

• Accelerator development at the FREIA Laboratory (2021)
• Search for η mesic ³He with the WASA-at-COSY facility in the pd -> ³He2γ and pd -> ³He6γ  reaction (2020)
• Three-nucleon dynamics in dp breakup collisions using the WASA detector at COSY-Julich (2020)
• Search for the eta mesic He-3 in the pd -> dp pi(0) reaction with the WASA-at-COSY facility (2020)
• The SuperFGD Prototype charged particle beam tests (2020)

Alla publikationer

Artiklar

• Accelerator development at the FREIA Laboratory (2021)
• Search for η mesic ³He with the WASA-at-COSY facility in the pd -> ³He2γ and pd -> ³He6γ  reaction (2020)
• Three-nucleon dynamics in dp breakup collisions using the WASA detector at COSY-Julich (2020)
• Search for the eta mesic He-3 in the pd -> dp pi(0) reaction with the WASA-at-COSY facility (2020)
• The SuperFGD Prototype charged particle beam tests (2020)
• Examination of the production of an isotensor dibaryon in the pp -> pp pi(+)pi(-) reaction (2019)
• Characterization of a beta=0.5 double spoke cavity with a fixed power coupler (2019)
• Spin Dependence of eta Meson Production in Proton-Proton Collisions Close to Threshold (2018)
• Importance of d-wave contributions in the charge symmetry breaking reaction dd -> He-4 pi(0) (2018)
• Backward single-pion production in the pd -> He-3 pi(0)reaction with WASA-at-COSY (2018)
• Isotensor Dibaryon in the pp -> pp pi(+)pi(-) Reaction? (2018)
• Total and differential cross sections of η-production in proton–deuteron fusion for excess energies between Q_η = 13 MeV and Q_η = 81 MeV (2018)
• Search for C violation in the decay eta -> pi(0)e(+)e(-) with WASA-at-COSY (2018)
• Isoscalar single-pion production in the region of Roper and d*(2380) resonances (2017)
• Search for eta-mesic He-4 in the dd -> (3)Hen pi(0) and dd -> (3)Hep pi(-) reactions with the WASA-at-COSY facility (2017)
• Measurement of the ω → π⁺π⁻π⁰ Dalitz plot distribution (2017)
• Measurements of branching ratios for eta decays into charged particles (2016)
• Measurement of the (n)over-right-arrowp -> d pi(0) pi(0) reaction with polarized beam in the region of the d(*)(2380) resonance (2016)
• Search for an isospin I=3 dibaryon (2016)
• ABC effect and resonance structure in the double-pionic fusion to He-3 (2015)
• Measurement of the np -> np pi(0)pi(0) reaction in search for the recently observed d* (2380) resonance (2015)
• The Forward Endcap of the Electromagnetic Calorimeter for the PANDA Detector at FAIR (2015)
• The experiment PANDA: physics with antiprotons at FAIR (2015)
• Performance of prototypes for the PANDA barrel EMC (2015)
• The PANDA experiment (2015)
• Perspectives of open charm physics at P̄ANDA (2015)
• Experimental access to Transition Distribution Amplitudes with the PANDA experiment at FAIR (2015)
• A Triggerless readout system for the bar PANDA electromagnetic calorimeter (2015)
• Proton electromagnetic form factors: present status and future perspectives at PANDA (2015)
• Charge symmetry breaking in dd -> He-4 pi(0) with WASA-at-COSY (2014)
• Measurement of the eta -> pi(+)pi(-)pi(0) Dalitz plot distribution (2014)
• Cross section ratio and angular distributions of the reaction p + d -> He-3 + eta at 48.8MeV and 59.8MeV excess energy (2014)
• Evidence for a New Resonance from Polarized Neutron-Proton Scattering (2014)
• Neutron-proton scattering in the context of the d*(2380) resonance (2014)
• Feasibility studies for nucleon structure measurements with PANDA (2014)
• The PANDA experiment: physics goals and experimental setup (2014)
• Spin studies via Drell-Yan processes at PANDA (2014)
• Experimental overview of the PANDA experiment (2014)
• Doubly strange system physics with antiprotons at PANDA (2014)
• A new method for electron momentum reconstruction in the PANDA experiment (2014)
• Evaluating vacuum phototriodes designed for the PANDA electromagnetic calorimeter (2014)
• Triplet based online track finding in the PANDA-STT (2014)
• A pellet tracking system for the PANDA experiment (2014)
• Hypernuclear physics studies of the PANDA experiment at FAIR (2014)
• Electromagnetic proton form factors: perspectives for PANDA (2014)
• Isospin decomposition of the basic double-pionic fusion in the region of the ABC effect (2013)
• Search for eta-mesic He-4 with the WASA-at-COSY detector (2013)
• Investigation of the dd -> (3)Hen pi(0) reaction with the FZ Julich WASA-at-COSY facility (2013)
• Measurement of the pn -> pp pi(0)pi(-) reaction in search for the recently observed resonance structure in d pi(0)pi(0) and d pi(+)pi(-) systems (2013)
• Search for a dark photon in the π⁰ →e⁺e^- decay (2013)
• The silicon Micro Vertex Detector of the PANDA$ experiment (2013)
• The PANDA experiment at FAIR (2013)
• Drell-Yan studies in ppbar reactions at FAIR (2013)
• Technical design report for the PANDA (AntiProton Annihilations at Darmstadt) Straw Tube Tracker (2013)
• Trigger-less readout system with pulse pile-up recovery for the PANDA electromagnetic calorimeter (2013)
• Proton time-like form factors at PANDA (2013)
• Physics with antiprotons at PANDA (2013)
• Design Studies of the PWO Forward End-cap Calorimeter for PANDA (2013)
• High precision γ spectroscopy of ΛΛ-hypernuclei at the PANDA experiment (2013)
• The Micro-Vertex-Detector for the bar PANDA experiment (2013)
• Exclusive measurement of the eta -> pi(+) pi(-) gamma decay (2012)
• pi(0)pi(0) Production in proton-proton collisions at T-p=1.4 GeV The WASA-at-COSY Collaboration (2012)
• Abashian-Booth-Crowe resonance structure in the double pionic fusion to He-4 (2012)
• The PANDA detector at FAIR (2012)
• The WASA focussing light guide disc DIRC (2012)
• VHDL implementation of feature-extraction algorithm for the PANDA electromagnetic calorimeter (2012)
• Double Λ-hypernuclei at the PANDA experiment (2012)
• The response of lead-tungstate scintillators (PWO) to photons with energies in the range 13 MeV-64 MeV (2012)
• Abashian-Booth-Crowe Effect in Basic Double-Pionic Fusion (2011)
• WHAT IS THE NATURE OF THE ABC EFFECT? (2011)
• SEARCH FOR EXOTIC EFFECTS IN eta MESON LEPTONIC DECAYS (2011)
• Measurement of the transition form factor of η meson with WASA-at-COSY (2011)
• Physics program of P̄ANDA experiment at FAIR (2011)
• Design of a disc DIRC detector for the WASA experiment (2011)
• Strong interaction physics with PANDA (2011)
• Future measurements of the proton time like form factors with PANDA (2011)
• CHARGE SYMMETRY BREAKING IN dd -> (4)He pi(0) WITH WASA-at-COSY (2011)
• STUDY OF THE eta -> gamma e(+)e(-) DECAY WITH THE WASA-at-COSY (2011)
• STUDIES OF MESON PRODUCTION AND DECAYS IN pd -> (3)He X WITH WASA-at-COSY (2011)
• LEADING MODES OF 3 pi(0) PRODUCTION IN PROTON-PROTON COLLISIONS AT INCIDENT PROTON MOMENTUM 3.35 GeV/c (2011)
• Front-End Electronics and Feature-Extraction Algorithm for the PANDA Electromagnetic Calorimeter (2011)
• Measurement of the branching ratio of a rare decay η→π⁰γγ with WASA‐at‐COSY (2011)
• A systematic study of the strong interaction with PANDA (2011)
• High-quality PWO crystals for the PANDA-EMC (2011)
• INVESTIGATION OF THE CHARGE SYMMETRY CONSERVING REACTION dd -> (3)He n pi(0) WITH WASA-at-COSY (2011)
• Meson Production and Decays with WASA at COSY (2011)
• Experimental study of ppη dynamics with WASA-at-COSY (2011)
• Delta Delta excitation in proton-proton induced pi(0)pi(0) production (2011)
• Exclusive measurement of the pp -> nn pi(+)pi(+) reaction at 1.1 GeV (2011)
• THE pp -> pp pi(0)pi(0) REACTION AND ITS LIMITING CASE, FUSION TO QUASI-BOUND He-2, IN SEARCH OF THE ABC EFFECT (2011)
• MEASUREMENT OF dd -> (3)He p pi(-) WITH WASA-at-COSY (2011)
• Hadron Physics with PANDA at FAIR (2011)
• Study of charge symmetry breaking in dd collisions with WASA-at-COSY (2011)
• Search for the η → e⁺e⁻e⁺e⁻ˆ’ double Dalitz decay (2011)
• eta-meson production in proton-proton collisions at excess energies of 40 and 72 MeV (2010)
• Production of eta and 3 pi mesons in the pd -> (HeX)-He-3 reaction at 1360 and 1450 MeV (2010)
• Double-Pionic Fusion of Nuclear Systems and the "ABC" Effect (2009)
• THE pp -> d pi(+)pi(0) REACTION - A CASE OF Delta Delta EXCITATION WITHOUT ABC-EFFECT (2009)
• eta PRODUCTION IN PROTON-PROTON COLLISIONS AT 72 MeV EXCESS ENERGY (2009)
• Two-pion production in proton-proton collisions (2009)
• ISOSPIN DECOMPOSITION OF pp -> NN pi pi CROSS SECTIONS (2009)
• The WASA detector facility at CELSIUS (2008)
• Measurement of eta meson decays into lepton-antilepton pairs (2008)
• Performance issues of the new DAQ system for WASA at COSY (2008)
• Measurement of the slope parameter for the η → 3π0 decay in the pp → ppη reaction (2007)
• Low-mass pi pi enhancement in baryonic pi pi production (2007)
• Status of wasa at cosy (2007)
• Observation of the abc effect in the first exclusive measurements of pn -> d pi(0)pi(0) (2007)
• The pp→ppπππ reaction channels in the threshold region (2007)
• pi pi production in proton-proton collisions (2007)
• Anisotropy in the pion angular distribution of the reaction pp -> pp pi(0) at 400 MeV (2007)
• Exclusive measurements of pd -> He-3 pi pi (2006)
• On the pipi production in free and in-medium NN-collisions: sigma-channel low-mass enhancement and pi0pi0/pi+pi- asymmetry (2006)
• The new DAQ system for WASA at COSY (2006)
• Simulation of the detective quantum efficiency for a hybrid pixel detector (2005)
• Measurement of the pd -> pd eta Cross Section in Complete Kinematics (2004)
• Tuning tool for image quality optimization of a hybrid semiconductor pixel detector (2004)
• Characterisation of a pixel readout chip for medical X-ray imaging (2004)
• Calculation of the modulation transfer function for the X-ray imaging detector DIXI using Monte Carlo simulation data (2001)
• Energy discrimination with an X-ray pixel detector (1997)

Konferenser

• PROGRESS AT THE FREIA LABORATORY (2015)
• Studies on implementation of pellet tracking in hadron physics experiments (2014)
• A Trigger System based on fast sampling ADCs - implementations and tests (2013)
• Hadron spectroscopy at PANDA (2012)
• The PANDA Experiment at FAIR (2012)
• Measurement of the p n ---> p p pi0 pi- reaction in search of the ABC resonance (2012)
• Charm spectroscopy at the PANDA experiment (2012)
• Leading Modes of 3pi0 production in proton-proton collisions at incident proton momentum of 3.35 GeV/c (2011)
• Spin physics at FAIR (2011)
• Hadron physics with strange and charm quarks: The PANDA experiment (2011)
• Studies of meson production and decays in pd -> 3HeX with WASA-at-COSY (2011)
• A Trigger System Based on Fast Sampling ADCs - Implementation and Tests (2011)
• A Trigger System Based on Fast Sampling ADCs - Implementation and Tests (2011)
• The PANDA experiment at FAIR (2011)
• TWO-PION PRODUCTION, GAMMA GAMMA LINE AND ASPECTS OF SIGMA MESON, BOSE-EINSTEIN CORRELATIONS AND ISOSPIN BREAKING. (2005)
• Two-pion production in proton-proton collisions (2004)
• Performance of a chip for hybrid pixel detectors with two counters for X-ray imaging (2004)

Rapporter

• First cold test of a crab cavity at the GERSEMI cryostat for the HL-LHC project (2020)
• RF Performance of the spoke prototype cryomodule for ESS (2019)
• Cryogenic Performance of the Spoke Prototype Cryomodule for ESS (2019)
• First High Power Test of the ESS High Beta Elliptical Cavity package (2018)
• First High Power Test of the ESS Double Spoke Cavity (2017)
• ESS RF Source and Spoke Cavity Test Plan (2015)
• Estimation of radiation levels during high power RF cavity tests in FREIA (2014)
• Measurement of η meson decays into lepton-antilepton pairs (2007)
• The p p -> p p pi pi pi reaction channels in the threshold region (2007)
• Two-Pion Production in Nucleon-Nucleon Collisions and the ABC Effect - Approaching a Puzzle by Exclusive and Kinematically Complete Measurements (2006)
• Evidence for a 'Narrow' Roper Resonance - The Breathing Mode of the Nucleon (2006)
• Measurement of the eta->pi+ pi- e+ e- decay branching ration (2006)

Övrigt

• EXCLUSIVE MEASUREMENTS OF PD ---> HE-3 PI PI: THE ABC EFFECT REVISITED (2005)