ATLAS observes interaction between Higgs boson and top quark, the heaviest known elementary particle

The ATLAS Collaboration at CERN has announced the observation of Higgs bosons produced together with a top-quark pair. Observing this extremely rare process is a significant milestone for the field of High-Energy Physics. It allows physicists to test critical parameters of the Higgs mechanism in the Standard Model of particle physics.

Since 2011 the IFAE-ATLAS group has led searches for ttH production, focusing on the dominant Higgs boson decay mode into a bottom-antibottom-quark pair (H->bb)

 

ATLAS observa la interacción entre el bosón de Higgs y el quark top, la partícula elemental más masiva que se conoce

  • La medida obtenida es la primera evidencia experimental de que el bosón de Higgs juega un papel clave en que la masa del quark top sea tan alta.
  • Investigadores del Institut de Física d’Altes Energies (IFAE) participan en el resultado.
Dilluns, 04 Juny 2018 08:40

Annual Reports

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May 2018: PREBIST PhD Fellowship Program

Publication Date: 27 April 2018

Closing Date: 31 May 2018

Launch your scientific career in our international PhD program focused on excellent research in a multidisciplinary environment.

LST Telescope Manager Position

Publication Date: February 15, 2018

Closing Date: March 10, 2018

Two research positions in advanced instrumentation and techniques for particle physics, astrophysics or medical applications

Appointments will be at the tenure-track level.  The appointees will be expected to establish and lead new competitively funded activities centered on novel instrumentation developments. Salary will be commensurate with experience and Significant startup funds will be provided.

Deadline for application is March 12, 2018

Two research positions in advanced instrumentation and techniques for particle physics, astrophysics or medical applications

Publication Date: January 23, 2018

Closing Date: March 12, 2018

The Institut de Física d'Altes Energies (IFAE, www.ifae.es) invites candidates to apply for one of two research positions in advanced instrumentation and techniques for particle physics, astrophysics or medical applications. Appointments will be at the tenure-track level. Salary will be commensurate with experience. Significant startup funds will be provided.

Dark Energy Survey publicly releases first three years of data

El Dark Energy Survey hace públicos los datos de sus tres primeros años

También anuncia el descubrimiento de once corrientes estelares, la evidencia de que la Vía Láctea devoró galaxias enanas. Investigadores del Centro de Investigaciones Energéticas, MedioAmbientales y Tecnológicas (CIEMAT), el Institut de Ciències de l'Espai (IEEC-CSIC), el Institut de Física d'Altes Energies (IFAE) y el Instituto de Física Teórica (UAM-CSIC) participan en la obtención de estos resultados.

December 2017: LST camera integration and test at lab

Publication Date: December 1, 2017

Closing Date: December 15, 2017

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