CHETEC - INFRA - HIFIS AND HELMHOLTZ EVENTS
←
→
Page content transcription
If your browser does not render page correctly, please read the page content below
This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 101008324 (ChETEC-INFRA). ChETEC – INFRA Chemical Elements as Tracers of the Evolution of the Cosmos - Infrastructures for nuclear astrophysics Tuesday 04.05.2021, 09:40 – 10:00 Daniel Bemmerer HZDR Dresden, DE
Nuclear astrophysics at the intersection of three disciplines GW170817 and its kilonova E. Pian et al. (2017) Astrophysics co 37.5 1.5 d 3.5 d sy th 37 (fo Astro- Nuclear ch nomy Physics 0.0 log[Luminosity (erg s–1 Å–1)] 36.5 su fro eje 36 lat 5.5 d 6.5 d ob 37.5 th of 37 th wa 36.5 aft GW 36 X- 10,000 20,000 10,000 20,000 wi Wavelength (Å) 0.3 fro Figure 3 | Kilonova models compared with the AT 2017gfo spectra. X-shooter spectra (black line) at the first four epochs and kilonova models: for NASA/Swift jet dynamical ejecta (Ye = 0.1–0.4, orange), wind region with proton fraction 04.05.2021 Daniel Bemmerer: ChETEC-INFRA Ye = 0.3 (blue) and Ye = 0.25 (green). The red curve represents the sum of wi the three model components. an
Nuclear astrophysics at the intersection of three disciplines Counts / 0.05 MeV 107 E p = 156.2 keV, add-back 107 E p = 189.5 keV, add-back 107 E Signal Signal 106 Background (rescaled) 106 Orange: Observations Background (rescaled) 106 for 17 globular 5 5 10 22Ne(p,γ)23Na 10 clusters 105 104 104 104 103 103 103 102 102 102 Singles sum, gated Singles sum, gated 10 Exp., bg. sub. 10 +0.3 Exp., bg. sub. 10 Simulation AGB star models, Simulation 0 2 4 6 8 10 12 14 16 18 0 2 4 6with 8 old 10 /12 new14 22 16Ne(p,γ) 18 23Na0 rate 2 4 6 F. Ferraro et al. (2018) E γ [MeV] Astrophysics A. Slemer et al. (2017) Astro- Nuclear nomy Physics 04.05.2021 Daniel Bemmerer: ChETEC-INFRA
Nuclear astrophysics as an emerging field in Europe u COST Action ChETEC Chemical Elements as Tracers of the Evolution of the Cosmos 30 European countries represented April 2017 – October 2021 Forerunner of ChETEC-INFRA u Nuclear Physics in Astrophysics Conference series, since 2002 Sponsored by the Nuclear Physics Division of the European Physical Society 200+ participants 2019 Mainz / Germany next: CERN Geneva Partner with ChETEC-INFRA to support NPA conference schools u Nuclei in the Cosmos conference series, every even year since 1990 International conference alternates between Europe and non-European countries 200+ participants 2021 (!!) Chengdu / China 04.05.2021 Daniel Bemmerer: ChETEC-INFRA
ChETEC-INFRA, an EU-supported Starting Community of Research Infrastructures for Nuclear Astrophysics 5.0 M€ EU HORIZON2020 support (2021-2025) TNA JRA NA Transnational Access Joint Research Activities Networking Activities Infrastructure access Infrastructure usability Infrastructure networking • 8 nuclear labs • Targets • Complementary • 4 telescopes • Abundance corrections Expermiments. • 1 computer • Analysis pipelines • Solar fusion+model • Geochemistry/Astrophysics • Outreach 32 partners, 17 countries, largest EU project for nuclear astrophysics yet 04.05.2021 Daniel Bemmerer: ChETEC-INFRA
First pillar: TA Transnational Access to Research Infrastructures 8 nuclear labs: 3763 hours access u Charged particle beams u Neutron beams u Underground lab Any scientist from EU+associated u γ-process countries may apply with their u Accelerator mass spectrometry experiment / observation / computation ideas, no need to be 4 telescopes: 172 nights access member of ChETEC-INFRA! u NOT Nordic Optical Telescope La Palma/ES u 3 medium-sized telescopes in BG, CZ, LT Detailed information, including presentations of all facilities, 1 supercomputer: 8 million cpu hours access today in the 11:30-13:00 and u Hull/UK viper cluster 14:00-15:30 sessions. 04.05.2021 Daniel Bemmerer: ChETEC-INFRA
Second pillar: JRA Joint Research Activities JRA1 Astronuclear Lab u Targets u Detectors u Accelerator Mass Spectrometry JRA2 Astronuclear HPC (high power Any scientist may join and computing) contribute! u Tools for Access to HPC u Software Pipeline Breakout sessions tomorrow u Nucleosynthesis Codes 09:30 – 11:00. JRA3 Astronuclear Abundances u Database of Abundance Corrections Presentation of the JRAs to the u Open-Source Stellar Pipeline plenum tomorrow, in the 11:30-12:45 session. 04.05.2021 Daniel Bemmerer: ChETEC-INFRA
Third pillar: NA Networking Activities NA1 Comprehensive Nuclear Astrophysics u Cross-collaboration u Galactic chemical evolution Networking results and tools will be made available on the web, for NA2 Dissemination, Outreach, Innovation all scientists. u Masterclasses and Scientific Schools u Conference Outreach, Research-Industry Days NA3 Astronuclear Library Breakout sessions tomorrow 09:30 – 11:00. u “Big Three” and solar fusion u Rate library, data, and metadata format NA4 Mass Spectrometry Network Presentation of the NAs to the plenum tomorrow, in the u Bridge to planetary science 13:45-15:30 session. 04.05.2021 Daniel Bemmerer: ChETEC-INFRA
ChETEC-INFRA, 32 partners in 17 countries 04.05.2021 Daniel Bemmerer: ChETEC-INFRA
Cross-cutting goals Educate the next generation of scientists u Start with high school students u SNAQs for PhD students already started !, reach+activate several 100 partipants Increase participation across Europe+, across genders, nationalities, … u Conference outreach, web page, … u Top-level Gender and Inclusiveness Coordinator Synergies and coherence with neighboring communities u Large telescopes, labs, and supercomputers u Links between astro and planetary sciences u Links to US IRENA, China, Japan, … u Links to COST actions ChETEC, GAIA-MW, PHAROS, ... Interdisciplinary approaches u TNA proposals using more than one type of infrastructure are encouraged u Education of one PhD student in all three disciplines (observation, nuclear, astro) 04.05.2021 Daniel Bemmerer: ChETEC-INFRA
ChETEC-INFRA, takeaway messages Basic facts u 32 partners in 17 EU+ countries u ChETEC-INFRA runs 01 May 2021 – 30 April 2025 u 5.0 M€ support from EU research infrastructure networking budget u We are a starting community, meaning we are meant to learn What does it already mean for you? u Network of research infrastructures to serve nuclear astrophysics u ChETEC-INFRA access to research infrastructures is open to all scientists in EU+ countries, selection based on scientific merit 04.05.2021 Daniel Bemmerer: ChETEC-INFRA
Structure of this kick-off meeting Session Topic Tue 09:30-11:00 Welcome, COST actions, role model infrastructure networks, etc. Tue 11:00 Conference photo Tue 11:30-13:00 Transnational access (1) Tue 14:00-15:30 Transnational access (2) Tue 16:00-17:30 Closed session of General Assembly, votes (1 member per partner) Wed 09:30-11:00 Breakout sessions for JRA and NA work packages Wed 11:30-12:45 Presentations of JRA work packages Wed 13:45-15:30 Presentations of NA work packages Wed 16:00-17:30 International partners, and practical questions 04.05.2021 Daniel Bemmerer: ChETEC-INFRA
You can also read