Opendata, web and dolomites

SNeX SIGNED

The origins of thermonuclear supernova explosions

Total Cost €

0

EC-Contrib. €

0

Partnership

0

Views

0

 SNeX project word cloud

Explore the words cloud of the SNeX project. It provides you a very rough idea of what is the project "SNeX" about.

accretion    indicators    fail    diverse    accreting    ia    sub    wd    supernovae    carbon    models    grown    standard    compostion    spectra    modern    luminosity    hybrid    white    evolution    co    synthesis    distrbution    gives    diversity    star    thermonuclear    evolutionary    type    cosmological    suggest    observables    majority    oxygen    transfer    explored    puzzle    reproduce    stellar    puzzling    solutions    potentially    he    universe    iron    never    directions    hydro    types    peculiar    thought    material    channel    exploding    sne    science    suggested    rarely    curve    reproducibiliy    ages    physical    astronomy    fundamental    thermonucelar    dwarfs    predicting    progenitors    little    grail    wds    critical    source    questions    question    2d    inferred    originate    massive    input    origin    century    hydrodynamicalradiative    preliminary    simulations    3d    serve    peak    distance    origins    scenarios    mergers    holy    model    play    producing    explosions    companions    neutron    population    transform    light    distrbutions    rates   

Project "SNeX" data sheet

The following table provides information about the project.

Coordinator
TECHNION - ISRAEL INSTITUTE OF TECHNOLOGY 

Organization address
address: SENATE BUILDING TECHNION CITY
city: HAIFA
postcode: 32000
website: www.technion.ac.il

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country Israel [IL]
 Total cost 2˙000˙000 €
 EC max contribution 2˙000˙000 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2019-COG
 Funding Scheme ERC-COG
 Starting year 2020
 Duration (year-month-day) from 2020-08-01   to  2025-07-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    TECHNION - ISRAEL INSTITUTE OF TECHNOLOGY IL (HAIFA) coordinator 2˙000˙000.00

Map

 Project objective

Type-Ia supernovae (SNe) are thought to originate from thermonuclear explosions of carbon-oxygen (CO) white-dwarfs (WDs). They play a key role in the evolution of the universe (producing most of the Iron-peak elements); and serve as critical cosmological distance-indicators. The main proposed SNe progenitors are CO-WDs accreting material from stellar companions; and mergers of two CO-WDs. However, all suggested models fail to reproduce the diverse physical characteristics of Ia-SNe; their inferred rates/ages/luminosity distrbution; and their puzzling wide sub-types diversity. Finding the origins and the evolutionary pathways of thermonuclear SNe remains one of the most important “holy grail” open questions in modern astronomy. Here we propose novel directions and potential solutions to this question, and suggest new scenarios for the origin of all sub-types of thermonucelar SNe. Supported by preliminary results, we propose that (1) the little-explored mergers of CO-WDs with hybrid He-CO WDs play a key-role in producing most types of SNe, and may provide a viable model for the origin of the majority of thermonuclear SNe, their diversity and their distrbutions; (2) neutron star-WD mergers may explain the origin of peculiar rapidly evolving SNe; (3) the channel of exploding accretion-grown massive CO-WDs never/rarely gives rise to standard Ia-SNe. We propose an end-to-end open-source-based modelling of SNe (providing easy access and reproducibiliy of our results) including stellar evolution of their progenitors; 3D hydro simulations of WD mergers; 2D (3D) thermonuclear-hydrodynamicalradiative-transfer models (predicting detailed light-curve/spectra/compostion observables); and population synthesis studies. Our proposed science can potentially transform the field; solve the century-long puzzle of Ia-SNe and explain their origins; and provide critical input for understanding the evolution of the universe and the measurements of its fundamental cosmological parameters.

Are you the coordinator (or a participant) of this project? Plaese send me more information about the "SNEX" project.

For instance: the website url (it has not provided by EU-opendata yet), the logo, a more detailed description of the project (in plain text as a rtf file or a word file), some pictures (as picture files, not embedded into any word file), twitter account, linkedin page, etc.

Send me an  email (fabio@fabiodisconzi.com) and I put them in your project's page as son as possible.

Thanks. And then put a link of this page into your project's website.

The information about "SNEX" are provided by the European Opendata Portal: CORDIS opendata.

More projects from the same programme (H2020-EU.1.1.)

ENUF (2019)

Evaluation of Novel Ultra-Fast selective III-V Epitaxy

Read More  

PonD (2019)

Particles-on-Demand for Multiscale Fluid Dynamics

Read More  

CARBYNE (2020)

New carbon reactivity rules for molecular editing

Read More