Hola,
¿eres nuevo aquí?

Regístrate gratis y conecta tu empresa con financiación pública, partners y proyectos.

Tengo cuenta

Regístrate

Ver video

DIANA

Financiado

Disk Instabilities in Highly Accreting Neutron Stars

Astrophusical accretion disks are the main engine of most of high energy sources. Although they have been studies for decades, we still do not know their exact structure and their evolution with luminosity. A clear example is at h... ver más

31/03/2027

INAF

173K€

Presupuesto del proyecto: 173K€

Líder del proyecto

ISTITUTO NAZIONALE DI ASTROFISICA No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Ver 2 Participantes

Financiación concedida El organismo HORIZON EUROPE notifico la concesión del proyecto el día 2024-05-07

HORIZON-MSCA-2023-PF-01-01: MSCA Postdoctoral Fellowships 2023 ExpectedOutcome:Project results are expected to contribute to the following outcomes:

I+D

Cerrada hace 1 año

0% 100% 100%

Información adicional privada

No hay información privada compartida para este proyecto. Habla con el coordinador.

2 Participantes

INAF

172.75K€ | Lider

CFT PAN

N.D. | Participante

Conecta tu I+D

¿Tienes un proyecto y buscas un partner? Gracias a nuestro motor inteligente podemos recomendarte los mejores socios y ponerte en contacto con ellos. Te lo explicamos en este video

Proyectos interesantes

PID2020-114822GB-I00 ESTUDIO MULTIBANDA DE LA VARIABILIDAD RAPIDA EN BINARIAS DE... 33K€ Cerrado

PID2020-118687GB-C33 LAS PROPIEDADES DE CUASARES Y GALAXIAS A TRAVES DEL EFECTO D... 17K€ Cerrado

EUR2021-122010 EN BUSCA DE UNA VISION OBSERVACIONAL COMPLETA DE LOS VIENTOS... 100K€ Cerrado

AYA2010-21490-C02-02 EXPLORANDO EL UNIVERSO ACTIVO DE RAYOS X 73K€ Cerrado

BOOTES Black hOle Optical-polarization TimE-domain Survey 1M€ Cerrado

REWARD Reflection in warped accretion disks around black holes 173K€ Cerrado

Duración del proyecto: 34 meses Fecha Inicio: 2024-05-07
Fecha Fin: 2027-03-31

Líder del proyecto

ISTITUTO NAZIONALE DI ASTROFISICA No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Presupuesto del proyecto 173K€

Descripción del proyecto Astrophusical accretion disks are the main engine of most of high energy sources. Although they have been studies for decades, we still do not know their exact structure and their evolution with luminosity. A clear example is at high luminosity, for which our best theory predicts the presence in all sources of an instability which leads to the cyclic disruption/rebuilding of the disk. However, from the observational point of view, we have observed only a handful of accreting black holes. My recent work has demonstrated that these instabilities can take place also in accreting neutron stars, opening a new way to study this still poorly understood process. The main objective of DIANA is to exploit the recent advancements in highly accreting binary systems to set the most stringent constrains on the evolution structure of the accretion disk around neutron stars near the Eddington limit. To achieve this, I will combine for the first time X-ray polarization measurements with fast O-IR observations. The synergy of these two groundbreaking techniques will allow me to link directly the variations of the accretion flow structure to the relativistic ejections observed in these systems. Building on these observational results I will develop the first 1-D model for accretion instabilities around accreting neutron stars. This will represent a significant advance in our understanding of accretion disks, as will allow us to compare the appearance in BH and NS, providing key constrains on the origin of instabilities, and informing future 3D global simulations.

Conecta tu I+D

Entra hoy

¿Olvidé mi contraseña?

Financiación

Empresas

CTIs/Universidades

Proyectos

Investigadores