BARD

B-resonance Algorithm using Rare Decays

Grant period2024-09-01 - 2029-08-31
Funding bodyEuropean Union
 CORDIS
Call numberERC-2023-STG
Grant number101116429
IdentifierG:(EU-Grant)101116429

Note: The Standard Model (SM) of particle physics provides a cogent, yet incomplete, description of matter and its fundamental interactions. Many theories aim to describe particles and forces beyond the SM of particle physics, but after ten years of data taking at the Large Hadron Collider (LHC) and hundreds of experimental measurements, only one deviation from the predictions of the SM has been observed .The Standard Model (SM) of particle physics provides a cogent, yet incomplete, description of matter and its fundamental interactions. Many theories aim to describe particles and forces beyond the SM of particle physics, but after ten years of data taking at the Large Hadron Collider and hundreds of experimental measurements, only one deviation from the predictions of the SM has been observed in a series of semi-leptonic decays of B-mesons (B anomalies). It is undeniable though that the third generation of fermion families have a special role in the SM and beyond and their study represents the pathway towards accessing new particles and forces. Taking into account the current exploitation of LHC data and the constraints set to new particles and forces in recent years, it is time to devote greater scientific focus to the search for new light particles that specially couple to third generation quarks. These particles might be within reach of the LHC, but haven’t been discovered yet due to experimental limitations (triggers). BARD is a new experimental technique that overcomes the limitations of light particle searches and provides a new way of performing data analysis searches for these particles. BARD will achieve this goal by advancing high-momentum resonance search methods using tools specific to the low-momentum B-physics field, in order to increase the available dataset and sensitivity for di-b-jet resonance particles. BARD’s innovation, exploiting the full LHC Run-3 data-taking, will provide a concrete chance at discovering these new particles.
   

Recent Publications

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http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint  ;  ;  ; et al
Measurement of the azimuthal anisotropy of charged particles in $\sqrt{s_\mathrm{NN}}$ = 5.36 TeV $^{16}$O+O$^{16}$ and $^{20}$Ne + Ne$^{20}$ collisions with the ATLAS detector
[10.3204/PUBDB-2026-01631]  GO OpenAccess  Download fulltext Files  Download fulltextFulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint  ;  ;  ; et al
Search for dark photons from Higgs boson decays in the gluon-gluon fusion channel in proton-proton collisions at $\sqrt{s}=13.6$ TeV with the ATLAS detector
[10.3204/PUBDB-2026-02108]  GO OpenAccess  Download fulltext Files  Download fulltextFulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint  ;  ;  ; et al
Measurement of the $b$-jet identification efficiency in dileptonic $t\bar{t}$ events using proton-proton collision data at $\sqrt{s}=13.6$ TeV collected with the ATLAS detector
[10.3204/PUBDB-2026-02107]  GO OpenAccess  Download fulltext Files  Download fulltextFulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint  ;  ;  ; et al
Simultaneous efficiency measurements of $b$- and $c$-jets in $t\bar{t}$ events from $\sqrt{s}=13.6$ TeV $pp$ collision data collected with the ATLAS detector
[10.3204/PUBDB-2026-02106]  GO OpenAccess  Download fulltext Files  Download fulltextFulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article  ;  ;  ; et al
Measurement of the W-boson angular coefficients and transverse momentum in $p\!p$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
The European physical journal / C 86(5), 483 () [10.1140/epjc/s10052-025-15264-w]  GO OpenAccess  Download fulltext Files  Download fulltextFulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article  ;  ;  ; et al
Search for the Higgs boson decay to a $Z$ boson and a photon in $pp$ collisions at $\sqrt{s}=13$ TeV and $13.6$ TeV with the ATLAS detector
Physics letters / B 876, 140313 () [10.1016/j.physletb.2026.140313]  GO OpenAccess  Download fulltext Files  Download fulltextFulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article  ;  ;  ; et al
Measurement of the Higgs boson production in association with top quarks in multilepton final states in pp collisions at $$ \sqrt{s}=13 $$ TeV with the ATLAS detector
Journal of high energy physics 2026(5), 183 () [10.1007/JHEP05(2026)183]  GO OpenAccess  Download fulltext Files  Download fulltextFulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint  ;  ;  ; et al
Differential measurements of $γγ\toττ$ and constraints on $τ$-lepton electromagnetic moments in Pb+Pb collisions at $\sqrt{s_{_\text{NN}}} = 5.02$ TeV with ATLAS
[10.3204/PUBDB-2026-01753]  GO OpenAccess  Download fulltext Files  Download fulltextFulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint  ;  ;  ; et al
Study of Particle Fluence Effects on Collected Charge and Depletion Voltage of the ATLAS IBL Planar Pixel Sensors
[10.3204/PUBDB-2026-01752]  GO OpenAccess  Download fulltext Files  Download fulltextFulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint  ;  ;  ; et al
Search for electroweak scale dijet resonances in pile-up collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
[10.3204/PUBDB-2026-01751]  GO OpenAccess  Download fulltext Files  Download fulltextFulltext by arXiv.org BibTeX | EndNote: XML, Text | RIS

All known publications ...
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 Record created 2025-05-14, last modified 2025-05-14



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