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The BaBar detector was built at SLAC
to study the millions of
B mesons produced by the PEP-II
storage ring. The BaBar Collaboration consists of physicists and engineers from institutions in several countries.   |
March 8 “Flavor Physics Symposium Celebrating BABAR’s 30th Anniversary” (in person at SLAC)
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Recent published BaBar papers and submissions |
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| 11/15/2023 | Study of additional radiation in the initial-state-radiation processes e+e−→μ+μ−γ and e+e−→π+π−γ in the BABAR experiment (accepted as Letter in Phys.Rev.D) |
| 06/16/2023 | Search for Baryogenesis and Dark Matter in B+→ψD+p Decays at BABAR (submitted to Phys.Rev.Letters) |
| 05/03/2023 | Search for B Mesogenesis at BaBar (PhyseRevD.107.092001 |
| 04/04/2023 | Study of the reactions \(e^+e^-\to K^+K^-\pi^0\pi^0\pi^0\), \(e^+e^-\to K^{0}_{S}K^{\pm}\pi^{\mp}\pi^0\pi^0\), and \(e^+e^-\to K^{0}_{S}K^{\pm}\pi^{\mp}\pi^+\pi^-\) at center-of-mass energies from threshold to 4.5 GeV using ISR (PhysRevD.107.072001) |
| 03/23/2023 | Search for Heavy Neutral Leptons Using Tau Lepton Decays at BaBar (PhysRevD.107.052009) |
| 04/01/2022 | Search for an Axion-like Particle in B-Meson Decays (PhysRevLett.128.131802) |
| 03/03/2022 | Search for Lepton Flavor Violation in \(\Upsilon(3S)\to e^\pm\mu^\mp\) (PhysRevLett.128.091804) |
| 01/11/2022 | Search for Darkonium in \(e^+e^-\) Collisions (PhysRevLett.128.021802) |
| 12/14/2021 | Study of the reactions \(e^+e^-\to\pi^+\pi^-\pi^0\pi^0\pi^0\pi^0\) and \(e^+e^-\to\pi^+\pi^-\pi^0\pi^0\pi^0\eta\) at center-of-mass energies from threshold to 4.5 GeV using initial-state radiation (PhysRevD.104.112004) |
| 12/14/2021 | Study of the process \(e^+e^-\to\pi^+\pi^-\pi^0\) using initial-state radiation with BaBar (PhysRevD.104.112003) |
| 10/07/2021 | Light meson spectroscopy from Dalitz plot analyses of \(\eta_c\) decays to \(\eta^{'}K^+K^-, \eta^{'}\pi^+\pi^-,\) and \(\eta\pi^+\pi^-\) produced in two-photon interactions (PhysRevD.104.072002) |
| 05/06/2021 | Study of the reactions \(e^+e^-\to2(\pi^+\pi^-)\pi^0\pi^0\pi^0\) and \(e^+e^-\to2(\pi^+\pi^-)\pi^0\pi^0\eta\) at center-of-mass energies from threshold to 4.5 GeV using initial-state radiation (PhysRevD.103.092001) |
| 12/08/2020 | Precision Measurement of the Ratio \( \mathcal{B}(\Upsilon(3S)\to\tau^+\tau^-)/\mathcal{B}(\Upsilon(3S)\to\mu^+\mu^-) \) (PhysRevLett.125.241801) |
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BaBar Milestones |
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| April 2023 | The BaBar Collaboration publishes its 600 paper. |
| December 2018 |
BaBar Collaboration Meeting and 25th anniversary celebration is at SLAC on December 11-13, 2018. 25th anniversary event registration and agenda (Indico), Collaboration Meeting page and registration(  ).
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| November 2017 | BaBar's search for invisibly decaying dark photons highlighted in LBNL press release Symmetry and Interactions |
| August 2017 |
Congratulations to BaBar's Blair Ratcliff for winning the
2017 APS Division of Particles and Fields Instrumentation Award "For the development of novel detectors exploiting the Cherenkov radiation to enhance the capabilities of frontier experiments devoted to the study of beauty and charm hadrons and atmospheric neutrino." SLAC press release |
| June/July 2017 | The lepton universality tension in B -> D(*) tau nu, recently reviewed in a Nature article, was subsequently followed up with coverage in Scientific American, Nature Correspondence and Science Friday Broadcast of 21 July 2017. |
| January 2016 | Congratulations to PEP-II and BaBar's Jonathan Dorfan and David Hitlin, along with KEK-B and Belle's Stephen Olsen and Fumihiko Takasaki, for winning the 2016 APS W.K.H Panofsky Prize in Experimental Particle Physics. Celebration of Dorfan and Hitlin Panofsky Prize: Wednesday, 13 January 2016, SLAC Meeting Agenda |
| November 2014 | Viewpoint article on our dark photon search published in Physical Review Letters. . |
| June 2014 | Physics Of B-Factories Book; Published as Eur.Phys.J. C74 (2014) 3026; (α, β, γ version) |
| May 2013 | Babar NIM Paper Update Project Home Page, published as NIMA 729, 615-701, 2013, arXiv:1305.3560 |
| May 2012 | BABAR Data in Tension with the Standard Model; paper: arXiv:1205.5442, published as Phys. Rev. Lett. 109, 101802 (2012) |
| October 2008 |
The 2008 Nobel Prize in Physics was awarded to
Kobayashi, Maskawa, and Nambu for their work on symmetry breaking
and CP violation. Understanding the origins of
CP violation is one of the primary
goals of the experimental programs of both the BaBar and Belle
experiments, which were mentioned by name in the
Nobel press release.
The BaBar Collaboration has prepared a
statement
explaining the meaning and
importance of this work.
[Poster Link] See also related articles at: SLAC Today Nature Science Symmetry Magazine Videos of the Nobel lectures are also available. See Kobayashi, Maskawa, and Nambu. |
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| Page Maintainer: BaBar | |
| Last updated: Wednesday, 25-Sep-2024 12:24:48 PDT |
