AP

Alex Pearce

0000-0002-9719-1522

hep-exnucl-exhep-phphysics.ins-dethep-latphysics.comp-ph

On Valency

published · living versions

A Roadmap for HEP Software and Computing R&D for the 2020s

with Johannes Albrecht, Antonio Augusto Alves, Guilherme Amadio, Giuseppe Andronico +305

1 version

W_ws9wtkezv1 · current

Preprints & journals

487 papers in the corpus · 2013–2023

Measurement of the Prompt D^0 Nuclear Modification Factor in p-Pb Collisions at sqrt[s_NN]=8.16 TeV.

Aaij, R, Abdelmotteleb, A S W, Abellan Beteta, C et al.

23 citations

377393722023Physical review letters. 2023;131(10):102301

Measurement of the Branching Fractions B(B^0→pp[over ¯]pp[over ¯]) and B(B_s^0→pp[over ¯]pp[over ¯]).

Aaij, R, Abdelmotteleb, A S W, Abellan Beteta, C et al.

1 citation

377218192023Physical review letters. 2023;131(9):091901

Measurement of the Time-Integrated CP Asymmetry in D^0→K^-K^+ Decays.

Aaij, R, Abdelmotteleb, A S W, Abellan Beteta, C et al.

35 citations

377218492023Physical review letters. 2023;131(9):091802

Observation of a Resonant Structure near the D_s^+D_s^- Threshold in the B^+→D_s^+D_s^-K^+ Decay.

Aaij, R, Abdelmotteleb, A S W, Abellan Beteta, C et al.

40 citations

376568652026Physical review letters. 2023;131(7):071901

Evidence for Modification of b Quark Hadronization in High-Multiplicity pp Collisions at sqrt[s]=13 TeV.

Aaij, R, Abdelmotteleb, A S W, Abellan Beteta, C et al.

15 citations

376250462023Physical review letters. 2023;131(6):061901

First Observation of a Doubly Charged Tetraquark and Its Neutral Partner.

Aaij, R, Abdelmotteleb, A S W, Abellan Beteta, C et al.

79 citations

375668312026Physical review letters. 2023;131(4):041902

Nuclear Modification Factor of Neutral Pions in the Forward and Backward Regions in p-Pb Collisions.

Aaij, R, Abdelmotteleb, A S W, Abellan Beteta, C et al.

20 citations

375668462026Physical review letters. 2023;131(4):042302

Search for Rare Decays of D^0 Mesons into Two Muons.

Aaij, R, Abdelmotteleb, A S W, Abellan Beteta, C et al.

15 citations

375668532023Physical review letters. 2023;131(4):041804

Observation of a J/ψΛ Resonance Consistent with a Strange Pentaquark Candidate in B^-→J/ψΛp[over ¯] Decays.

Aaij, R, Abdelmotteleb, A S W, Abellan Beteta, C et al.

149 citations

375408782023Physical review letters. 2023;131(3):031901

The LHCb upgrade I

R. Aaij, A.S.W. Abdelmotteleb, C. Abellan Beteta et al.

82 citations

2305.10515v22023JINST 19 (2024) P05065

Amplitude analysis of $B^0 \rightarrow \overline{D}^0 D_s^+ \pi^-$ and $B^+ \rightarrow D^- D_s^+ \pi^+$ decays

R. Aaij, A.S.W. Abdelmotteleb, C. Abellan Beteta et al.

52 citations

2212.02717v32022Phys. Rev. D 108, 012017 (2023)

Open charm production and asymmetry in $p$ Ne collisions at $\sqrt{s_{\scriptscriptstyle\rm NN}} =$ 68.5 GeV

R. Aaij, A.S.W. Abdelmotteleb, C. Abellan Beteta et al.

17 citations

2211.11633v32022Eur. Phys. J. C83 (2023) 541

First observation of the $B^+ \rightarrow D_s^+ D_s^- K^+$ decay

R. Aaij, A.S.W. Abdelmotteleb, C. Abellan Beteta et al.

9 citations

2211.05034v32022Phys. Rev. D 108 (2023) 034012

Observation of the $B^0_s\!\to D^{+}D^{-}$ decay

R. Aaij, A.S.W. Abdelmotteleb, C. Abellan Beteta et al.

0 citations

2210.14945v22022JHEP 07 (2023) 119

Measurement of the ratio of branching fractions $\mathcal{B}(B_c^+ \to B_s^0 \pi^+)/\mathcal{B}(B_c^+ \to J/\psi \pi^+)$

R. Aaij, A.S.W. Abdelmotteleb, C. Abellan Beteta et al.

3 citations

2210.12000v32022JHEP 07 (2023) 066

First Measurement of the Z→μ^+μ^- Angular Coefficients in the Forward Region of pp Collisions at sqrt[s]=13 TeV.

Aaij, R, Abdelmotteleb, A S W, Abellán Beteta, C et al.

19 citations

360836492022Physical review letters. 2022;129(9):091801

Study of $B_c^+$ meson decays to charmonia plus multihadron final states

R. Aaij, A.S.W. Abdelmotteleb, C. Abellan Beteta et al.

3 citations

2208.08660v22022JHEP 07 (2023) 198

Amplitude analysis of the $\Lambda^+_c\to pK^-\pi^+$ decay and $\Lambda^+_c$ baryon polarization measurement in semileptonic beauty hadron decays

R. Aaij, A.S.W. Abdelmotteleb, C. Abellan Beteta et al.

20 citations

2208.03262v22022Phys. Rev. D 108 (2023) 012023

Search for the lepton-flavour violating decays $B^0 \to K^{*0} \mu^\pm e^\mp$ and $B_s^0 \to \phi \mu^\pm e^\mp$

R. Aaij, A.S.W. Abdelmotteleb, C. Abellan Beteta et al.

10 citations

2207.04005v22022JHEP 06 (2023) 073

Angular Analysis of D^0→π^+π^-μ^+μ^- and D^0→K^+K^-μ^+μ^- Decays and Search for CP Violation.

Aaij, R, Abdelmotteleb, A S W, Abellán Beteta, C et al.

14 citations

357142602022Physical review letters. 2022;128(22):221801

Tests of Lepton Universality Using B^0→K_S^0ℓ^+ℓ^- and B^+→K^*+ℓ^+ℓ^- Decays.

Aaij, R, Abdelmotteleb, A S W, Abellán Beteta, C et al.

90 citations

356220212022Physical review letters. 2022;128(19):191802

Observation of the Decay Λ_b^0→Λ_c^+τ^-ν[over ¯]_τ.

Aaij, R, Abdelmotteleb, A S W, Beteta, C Abellán et al.

70 citations

356220372022Physical review letters. 2022;128(19):191803

Observation of sizeable $\omega$ contribution to $\chi_{c1}(3872)\to\pi^+\pi^-J/\psi$ decays

R. Aaij, A.S.W. Abdelmotteleb, C. Abellan Beteta et al.

28 citations

2204.12597v22022Phys. Rev. D 131 (2023) L011103

Observation of Two New Excited Ξ_b^0 States Decaying to Λ_b^0K^-π^+.

Aaij, R, Abdelmotteleb, A S W, Abellán Beteta, C et al.

32 citations

355225172022Physical review letters. 2022;128(16):162001

Search for the doubly heavy baryon $\it{\Xi}_{bc}^{+}$ decaying to $J/\it{\psi} \it{\Xi}_{c}^{+}$

R. Aaij, A.S.W. Abdelmotteleb, C. Abellan Beteta et al.

11 citations

2204.09541v22022Chin. Phys. C 47 (2023) 093001

Measurement of the Nuclear Modification Factor and Prompt Charged Particle Production in p-Pb and pp Collisions at sqrt[s_NN]=5 TeV.

Aaij, R, Abellán Beteta, C, Ackernley, T et al.

34 citations

354764622022Physical review letters. 2022;128(14):142004

Study of Z Bosons Produced in Association with Charm in the Forward Region.

Aaij, R, Abdelmotteleb, A S W, Beteta, C Abellán et al.

30 citations

352756862022Physical review letters. 2022;128(8):082001

Measurement of the charm mixing parameter $y_{CP} - y_{CP}^{K\pi}$ using two-body $D^0$ meson decays

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

11 citations

2202.09106v22022Phys. Rev. D 105 (2022), 092013

Observation of the doubly charmed baryon decay $\it{\Xi_{cc}^{++}\to \Xi_{c}^{'+}\pi^{+}}$

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

32 citations

2202.05648v32022JHEP 05 (2022) 038

Evidence for a New Structure in the J/ψp and J/ψp[over ¯] Systems in B_s^0→J/ψpp[over ¯] Decays.

Aaij, R, Abdelmotteleb, A S W, Abellán Beteta, C et al.

112 citations

352132042022Physical review letters. 2022;128(6):062001

Study of charmonium and charmonium-like contributions in $B^+ \rightarrow J/\psi \eta K^+$ decays

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

10 citations

2202.04045v22022JHEP 2022, 46 (2022)

Analysis of Neutral B-Meson Decays into Two Muons.

Aaij, R, Abellán Beteta, C, Ackernley, T et al.

108 citations

351481542022Physical review letters. 2022;128(4):041801

Search for the decay $B^0\to\phi\mu^+\mu^-$

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

1 citation

2201.10167v22022JHEP05(2022)067

Observation of the $B^0\rightarrow\overline{D}^{0}K^{+}\pi^{-}$ and $B_s^0\rightarrow\overline{D}^{0}K^{-}\pi^{+}$ decays

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

2 citations

2112.11428v22021Phys. Rev. D 105, 072005 (2022)

Constraints on the CKM angle $\gamma$ from $B^\pm\to Dh^\pm$ decays using $D\rightarrow h^\pm h^{\prime\mp}\pi^0$ final states

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

11 citations

2112.10617v22021JHEP 07 (2022) 099

Identification of charm jets at LHCb

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

6 citations

2112.08435v22021JINST 17 P02028 (2022)

Precision measurement of forward $Z$ boson production in proton-proton collisions at $\sqrt{s} = 13$ TeV

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

0 citations

2112.07458v32021JHEP 07 (2022) 026

Observation of $\Lambda_b^0\rightarrow D^+ p \pi^-\pi^-$ and $\Lambda_b^0\rightarrow D^{*+} p \pi^-\pi^-$ decays

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

0 citations

2112.02013v22021J. High Energ. Phys. 2022, 153 (2022)

Searches for rare $B_s^0$ and $B^0$ decays into four muons

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

6 citations

2111.11339v22021JHEP 03 (2022) 109

Measurement of the photon polarization in $\Lambda_b \to \Lambda \gamma$ decays

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

19 citations

2111.10194v22021Phys. Rev. D105 (2022) L051104

Study of the $B_c^+$ decays into charmonia and three light hadrons

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

14 citations

2111.03001v12021arXiv

Centrality determination in heavy-ion collisions with the LHCb detector

R. Aaij, C. Abell'an Beteta, T. Ackernley et al.

26 citations

2111.01607v12021arXiv

Search for massive long-lived particles decaying semileptonically at sqrt(s)=13 TeV

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

6 citations

2110.07293v32021arXiv

Branching Fraction Measurements of the Rare B_s^0→ϕμ^+μ^- and B_s^0→f_2^'(1525)μ^+μ^- Decays.

Aaij, R, Abellán Beteta, C, Ackernley, T et al.

144 citations

346780032021Physical review letters. 2021;127(15):151801

Simultaneous determination of CKM angle $\gamma$ and charm mixing parameters

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

49 citations

2110.02350v22021JHEP 12 (2021) 141

Search for the doubly charmed baryon $\it{\Xi}_{cc}^{+}$ in the $\it{\Xi}_{c}^{+} \pi^{-} \pi^{+}$ final state

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

26 citations

2109.07292v22021JHEP 12 (2021) 107

Measurement of $\chi_{c1}(3872)$ production in proton-proton collisions at $\sqrt{s}=8$ and $13$ TeV

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

22 citations

2109.07360v22021JHEP 01 (2022) 131

Observation of the Mass Difference between Neutral Charm-Meson Eigenstates.

Aaij, R, Beteta, C Abellán, Ackernley, T et al.

49 citations

345589452023Physical review letters. 2021;127(11):111801

Observation of the suppressed $\Lambda_b^0\to D p K^-$ decay with $D\to K^+ \pi^-$ and measurement of its $C\!P$ asymmetry

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

10 citations

2109.02621v22021Phys.Rev. D104 (2021) 112008

Measurement of the lifetimes of promptly produced $\Omega^{0}_{c}$ and $\Xi^{0}_{c}$ baryons

R. Aaij, A.S.W. Abdelmotteleb, C. Abell'an Beteta et al.

37 citations

2109.01334v22021Science Bulletin 2022, 67(5): 479-487

Career total: 1573 works. 487 are in this corpus.Showing the 50 most recent.

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