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Instituto Galego de Física de Altas Enerxías

SA1_HQCD

Hot and dense QCD in the LHC era and beyond

Quantum chromodynamics (QCD) is the theory that describes the strong nuclear force, one of the four fundamental interactions. To understand it better, QCD needs to be studied under extreme temperature and density conditions, such as those that existed microseconds after the Big Bang.

In that “primordial soup” a new state of matter was generated, known as a plasma of quarks and gluons, which could also be found today in the interior of neutron stars. To study this phenomenon, its conditions are recreated in colliders such as the LHC at CERN or the RHIC in Brookhaven (USA).

The IGFAE team is an international reference in the theory and phenomenology of hot and dense QCD, and has positions of responsibility in the design and configuration of future particle accelerators that will study this fundamental force. Some of the theories developed allow connections between this programme and the IGFAE gravitational wave programme.

The IGFAE is currently developing the YoctoLHC project, funded by an Advanced Grant from the European Research Council (ERC).

ERC Advanced Grant: Yoctosecond imaging of QCD collectivity using jet observables (2019-2025). PI: Carlos Salgado.

Publications

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2025-12-01
Article

Article
2025-12-01
Quark production in the bottom-up thermalization

Phys Lett Sect B Nucl Elem Part High-Energy Phys 871 (2025) 139987, 871, (2025)

JCAP

Barrera Cabodevila S., Du X., Salgado C.A. and Wu B.

All authors

Barrera Cabodevila S.,Du X.,Salgado C.A.,Wu B.

2025-11-12
Article

Article
2025-11-12
Koba-Nielsen-Olesen scaling in quark and gluon jets at the LHC

Phy. Rev. D 112 (2025) 094022, 112, (2025)

JCAP

Duan X.-P., Chen L., Ma G.-L., Salgado C.A. and Wu B.

All authors

Duan X.-P.,Chen L.,Ma G.-L.,Salgado C.A.,Wu B.

2025-11-05
Article

Article
2025-11-05
Quantum Computation for Jets in Heavy Ion Collisions

EPJ Web Conf. 339 (2025) 01012, 339, (2025)

JCAP

and Qian W.

All authors

Qian W.

2025-11-05
Article

Article
2025-11-05
Holographic Heavy Quark Energy Loss in the Hybrid Model

EPJ Web Conf. 339 (2025) 04004, 339, (2025)

JCAP

Du Plessis J.F., Pablos D. and Rajagopal K.

All authors

Du Plessis J.F.,Pablos D.,Rajagopal K.

2025-11-05
Article

Article
2025-11-05
A potential approach to the X (3872) thermal behavior

EPJ Web Conf. 339 (2025) 04011, 339, (2025)

JCAP

Lopez-Pardo V., Armesto N., Escobedo M.A. and Ferreiro E.G.

All authors

Lopez-Pardo V.,Armesto N.,Escobedo M.A.,Ferreiro E.G.

Projects

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2026-11-30
SA1_HQCD

SA1_HQCD
2025-AD027
Acción 2.4 Medidas complementarias de apoio aos centros GIGUS: IGFAE Convenio Acción I+D

Principal investigator

Carlos Alberto Salgado López

Initial date

2026-11-30

Final date

2025-01-01

Agency

CONSELLERÍA DE EDUCACIÓN, UNIVERSIDADE E FORMACIÓN PROFESIONAL

2025-04-01
SA1_HQCD

SA1_HQCD
101210595-1
Probing nuclear parton dynamics in Heavy-Ion Collisions with Hard Probes HIC-HP

Principal investigator

Lin Chen

Initial date

2025-04-01

Final date

2027-03-31

Agency

European Commission - Horizon 2020

2024-11-04
SA1_HQCD

SA1_HQCD
LCF/BQ/PI24/12040029
Programa de becas de Posdoctorado Junior Leader para realizar un proyecto de investigación posdoctoral en Universidades y Centros de Investigación españoles o portugueses.

Principal investigator

Carlos Alberto Salgado López

Initial date

2024-11-04

Final date

2027-11-03

Agency

AEI - Agencia Estatal de Investigación

2024-09-01
SA1_HQCD

SA1_HQCD
PID2023-152762NB-I00
Cromodinámica Cuántica en condiciones extremas - QCDEXT - GENERACIÓN DE CONOCIMIENTO 2023 - Proye...

Principal investigator

Néstor Armesto Pérez

Initial date

2024-09-01

Final date

2027-08-31

Agency

AEI - Agencia Estatal de Investigación

2024-04-30
SA1_HQCD

SA1_HQCD
ED431G 2023/05
Axudas para a acreditación da excelencia (científica, técnica ou artística) así como das axudas p...

Principal investigator

Carlos Alberto Salgado López

Initial date

2024-04-30

Final date

2027-11-30