Hola,
¿eres nuevo aquí?

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

Tengo cuenta

Regístrate

Ver video

UltracoldEDM

Financiado

Cerrado

Measuring the electron s electric dipole moment using ultracold molecules

New fundamental particles at high energy scales that have not been reached by the Large Hadron Collider (LHC) could explain the observed matter-antimatter asymmetry that cannot be understood by the Standard Model of particle physi... ver más

13/05/2023

IMPERIAL COLLEGE O...

225K€

Presupuesto del proyecto: 225K€

Líder del proyecto

IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND ME... No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Fecha límite participación Sin fecha límite de participación.

Financiación concedida El organismo H2020 notifico la concesión del proyecto el día 2023-05-13

MSCA-IF-2020: Individual Fellowships

I+D

Cerrada hace 4 años

0% 100%

Información adicional privada

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

1 Participantes

IMPERIAL COLLEGE OF SCIENCE...

224.93K€ | Lider

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

UCEEDM Ultracold YbF molecules to measure the electron s electric d... 213K€ Cerrado

quMercury Ultracold mercury for a measurement of the EDM 2M€ Cerrado

NEDM The Neutron Electric Dipole Moment pushing the precision to... 1M€ Cerrado

RARE Dipolar Physics and Rydberg Atoms with Rare Earth Elements 2M€ Cerrado

QUPOL Quantum gases of ultracold polar molecules 1M€ Cerrado

srEDM Search for electric dipole moments using storage rings 2M€ Cerrado

Duración del proyecto: 25 meses Fecha Inicio: 2021-03-17
Fecha Fin: 2023-05-13

Líder del proyecto

IMPERIAL COLLEGE OF SCIENCE TECHNOLOGY AND ME... No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Presupuesto del proyecto 225K€

Fecha límite de participación Sin fecha límite de participación.

Descripción del proyecto New fundamental particles at high energy scales that have not been reached by the Large Hadron Collider (LHC) could explain the observed matter-antimatter asymmetry that cannot be understood by the Standard Model of particle physics. These hypothetical particles, if they exist, will introduce a tiny electric dipole moment on the electron (eEDM), which can be probed by extremely sensitive measurement of the electron spin precession in a huge intra-molecular electric field. Previous eEDM measurements using relatively warm molecules are all consistent with zero and are mainly limited by spin coherence and interogation time. Here we propose to measure the eEDM using ultracold molecular beams. We will apply polarization gradient cooling in the two transverse directions to reduce the temperature to below 50 microkelvin. This will significantly increase the number of molecules that can be detected in the forward direction and improve the coherence. We will also develop a new deceleration technique for molecules, called Zeeman-Sisyphus deceleration, to reduce the forward velocity of the molecules to below 30 m/s that allows around 0.1 s interogation time, 100 times longer than the longest in the current beam experiments, in the measurement apparatus. Together with other improvements on molecule production, initial state preparation, magnetic field shielding and control, and spin state detection, we expect that the eEDM can be measured at least 10 or 100 times more precisely than the state-of-the-art level. This will be a search for new particles responsible for matter-antimatter asymmetry and a test of new physics beyond the Standard Model up to a few 100 TeV. This energy range extends far beyond the kinematic reach of any existing and near-future particle colliders and lies around the favoured mass range of many supersymmetric models.

Conecta tu I+D

Entra hoy

¿Olvidé mi contraseña?

Financiación

Empresas

CTIs/Universidades

Proyectos

Investigadores