0000000000200982

AUTHOR

W. Ott

showing 13 related works from this author

Comparison of electromagnetic and nuclear dissociation of Ne-17

2018

8 pags., 10 figs., 3 tabs.

PhysicsCOLLISIONSInternal energy010308 nuclear & particles physics01 natural sciences7. Clean energySTATEDissociation (chemistry)CoincidenceCAPTUREReaction ratemedicine.anatomical_structureFragmentation (mass spectrometry)0103 physical sciencesmedicineHaloAtomic physics010306 general physicsGround stateDECAYNucleus
researchProduct

Scintillating fiber detectors for the HypHI project at GSI

2009

WOS: 000270326800009

PhysicsNuclear and High Energy PhysicsHydrogenProjectileDetectorPhase (waves)chemistry.chemical_elementTracking (particle physics)Charged particleHypernuclear spectroscopyNuclear physicsTracking detectorschemistryScintillating fiber detectorsDeposition (phase transition)InstrumentationImage resolution
researchProduct

The HypHI Phase 0 experiment

2010

10th International Conference on Hypernuclear and Strange Particle Physics -- SEP 14-18, 2009 -- Tokai, JAPAN

PhysicsNuclear and High Energy PhysicsCarbon graphiteProjectilehypernuclear spectroscopyPhase (waves)LambdaNuclear physicsheavy ion induced reactioninvariant massHeavy ionENERGY NUCLEAR COLLISIONSAtomic physicsSpectroscopyNuclear Physics A
researchProduct

Study of the $^{15}$O(2p, γ )$^{17}$Ne cross section by Coulomb dissociation of $^{17}$Ne for the rp process of nucleosynthesis

2014

Acta physica Polonica / B 45(2), 229 - 234 (2014). doi:10.5506/APhysPolB.45.229

PhysicsRadiative captureNuclear structureGeneral Physics and AstronomySigma25.40.Lw 25.70.De 26.30.Ca 27.20.+nrp-process[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]530Dissociation (chemistry)Nuclear physicsNucleosynthesisTheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITYCoulombddc:530Atomic physicsExcitationComputingMilieux_MISCELLANEOUS
researchProduct

Hypernuclear production cross section in the reaction of 6Li + 12C at 2 A GeV

2015

WOS: 000358624800021

Particle physicsNuclear and High Energy PhysicsPopulationH-4(LAMBDA)BEAMLIFETIMEStrangenessHEAVY-ION COLLISIONSLambdaParticle identificationNuclear physicsHypernucleiInvariant massRapidityeducationNuclear ExperimentPhysicseducation.field_of_studyHeavy ion collisionHyperonRelativistic energyHypernucleuslcsh:QC1-999STATEProduction cross sectionQUANTUM MOLECULAR-DYNAMICSLIGHT HYPERNUCLEIYield ratioDECAYlcsh:PhysicsRELATIVISTIC HYPERNUCLEIPhysics Letters B
researchProduct

Hypernuclear spectroscopy of products from Li-6 projectiles on a carbon target at 2 A GeV

2013

WOS: 000322848900009

Nuclear reaction(Li-6E=2 GeV/nucleonNuclear and High Energy PhysicsMaximum likelihoodWEAK DECAYFOS: Physical sciencesLIFETIMET-1/2. Compared with other datadeduced Lambda massC-12(LAMBDA)H-4)T-1/2measured Lambda H-3H-4 Lambda-hypernuclei invariant mass distribution T-1/2measured LambdaInvariant massNuclear Experiment (nucl-ex)LIGHT HYPERFRAGMENTSSpectroscopyNuclear ExperimentX)PhysicsH-4 Lambda-hypernuclei invariant mass distributionH-3ProjectileSignificance valueslifetime measurementdeduced Lambda mass H-3H-4 Lambda-hypernuclei mass T-1/2. Compared with other data lifetime measurementNUCLEAR REACTIONS C(Li-6Decay timeLAMBDA-HYPERNUCLEIAtomic physicst)NUCLEAR REACTIONS C(Li-6 X) (Li-6 t) (Li-6 H-4) E=2 GeV/nucleonH-4 Lambda-hypernuclei massHypertritonRELATIVISTIC HYPERNUCLEINuclear Physics A
researchProduct

Production of hypernuclei in peripheral HI collisions: The HypHI project at GSI

2012

ECT Workshop on Strange Hadronic Matter -- SEP 26-30, 2011 -- Trento, ITALY

PhysicsNuclear and High Energy PhysicsPhase (waves)chemistry.chemical_elementInvariant massLIFETIMEHeavy ion induced reactionHypernuclear spectroscopyNuclear physicschemistryMass spectrumLithiumHeavy ionInvariant massENERGY NUCLEAR COLLISIONSAtomic physicsSpectroscopyRELATIVISTIC HYPERNUCLEI
researchProduct

The HypHI project: Hypernuclear spectroscopy with stable heavy ion beams and rare isotope beams at GSI and FAIR

2009

The HypHI collaboration aims to perform a precise hypernuclear spectroscopy with stable heavy ion beams and rare isotope beams at GSI and fAIR in order to study hypernuclei at extreme isospin, especially neutron rich hypernuclei to look insight hyperon-nucleon interactions in the neutron rich medium, and hypernuclear magnetic moments to investigate baryon properties in the nuclei. We are currently preparing for the first experiment with $^6$Li and $^{12}$C beams at 2 AGeV to demonstrate the feasibility of a precise hypernuclear spectroscopy by identifying $^{3}_{\Lambda}$H, $^{4}_{\Lambda}$H and $^{5}_{\Lambda}$He. The first physics experiment on these hypernuclei is planned for 2009. In th…

PhysicsNuclear and High Energy PhysicsIsotopeMagnetic momentNuclear TheoryGeneral Physics and AstronomyOrder (ring theory)FOS: Physical sciencesLambdaBaryonNuclear physicsIsospinNeutronNuclear Experiment (nucl-ex)Nuclear ExperimentSpectroscopyNuclear Experiment
researchProduct

Coulomb dissociation of P 27 at 500 MeV/u

2016

J. Marganiec et al. ; 15 págs.; 14 figs.; 6 tabs.

Physics010308 nuclear & particles physicsS-factorMonte Carlo methodNuclear structureResonance[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]7. Clean energy01 natural sciencesDissociation (chemistry)Intruder stateNuclear physics0103 physical sciencesCoulombAtomic physics010306 general physicsNuclear ExperimentExcitation
researchProduct

A novel Si strip array to investigate reaction and decay mechanisms

2008

Abstract The performance of a novel set-up of double-sided silicon micro-strip detectors (DSSD) developed for the GSI-R3B project (reaction studies with relativistic radioactive beams) is presented. The set-up was used in an experiment aimed at measuring the two-proton decay of 19 Mg. This experiment required to record simultaneously protons and the residual nuclei with good position and energy resolution. Our experimental results show that both protons and heavy ions ranging from Z  = 2 up to Z  = 12 can be identified with good signal-to-noise ratio and high energy and spatial resolution. This allowed to reconstruct 2- and 3-particle vertices with high precision, opening the possibility to…

PhysicsNuclear and High Energy PhysicsSiliconPhysics::Instrumentation and DetectorsDetectorResolution (electron density)chemistry.chemical_elementRangingIonNuclear physicsRecoilchemistryAtomic physicsNuclear ExperimentInstrumentationImage resolutionEnergy (signal processing)Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
researchProduct

First experiments with the heidelberg test storage ring TSR

1989

Abstract The Heidelberg heavy ion test storage ring TSR started operation in May 1988. The lifetimes of the ion beams observed in the first experiments can be explained by interactions with the residual gas. Multiple Coulomb scattering, single Coulomb scattering, electron capture and electron stripping are the relevant processes. Electron cooling of ions as heavy as O 8+ has been observed for the first time. With increasing particle number, the longitudinal Schottky noise spectrum becomes dominated by collective waves for cooled beams, allowing a determination of velocities of sound. After correcting for these coherent distortions fo the Schottky spectrum, the longitudinal beam temperature …

Nuclear and High Energy PhysicsBeam diameterChemistryElectronlaw.inventionIonIntrabeam scatteringlawLaser coolingPhysics::Accelerator PhysicsAtomic physicsInstrumentationStorage ringBeam (structure)Electron coolingNuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
researchProduct

Proton-proton correlations observed in two-proton decay of $^{19}$Mg and $^{16}$Ne

2008

Proton-proton correlations were observed for the two-proton decays of the ground states of $^{19}$Mg and $^{16}$Ne. The trajectories of the respective decay products, $^{17}$Ne+p+p and $^{14}$O+p+p, were measured by using a tracking technique with microstrip detectors. These data were used to reconstruct the angular correlations of fragments projected on planes transverse to the precursor momenta. The measured three-particle correlations reflect a genuine three-body decay mechanism and allowed us to obtain spectroscopic information on the precursors with valence protons in the $sd$ shell.

Nuclear TheoryFOS: Physical sciencesNuclear Experiment (nucl-ex)Nuclear ExperimentNuclear Experiment
researchProduct

Unveiling the two-proton halo character of 17Ne: Exclusive measurement of quasi-free proton-knockout reactions

2022

7 pags., 5 figs.

Subatomär fysikNuclear and High Energy PhysicsFísica-Modelos matemáticosSubatomic PhysicsNuclear TheoryPartículasFOS: Physical sciencesddc:530Nuclear Experiment (nucl-ex)Nuclear experimentNuclear ExperimentNuclear Experiment530
researchProduct