RP

R. Piandani

0000-0003-2226-8924

hep-exphysics.ins-detnucl-ex

On Valency

published · living versions

New measurement of BR $(K^+\rightarrowπ^+ν\barν)$ at the NA62 experiment

with Silvia Martellotti on behalf of NA62 Collaboration, A. T. Akmete, R. Aliberti, S. Alibocus +263

1 version

W_3u3z7hbuv1 · current

Preprints & journals

68 papers in the corpus · 2013–2024

Search for Leptonic Decays of Dark Photons at NA62.

Cortina Gil, E, Jerhot, J, Kleimenova, A et al.

16 citations

393319972024Physical review letters. 2024;133(11):111802

Observation of New Baryons in the Ξ_b^-π^+π^- and Ξ_b^0π^+π^- Systems.

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

21 citations

379554872023Physical review letters. 2023;131(17):171901

Precision Measurement of CP Violation in the Penguin-Mediated Decay B_s^0→ϕϕ.

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

10 citations

379555012023Physical review letters. 2023;131(17):171802

Measurement of the Λ_b^0→Λ(1520)μ^+μ^- Differential Branching Fraction.

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

9 citations

378977532023Physical review letters. 2023;131(15):151801

Observation of New Ω_c^0 States Decaying to the Ξ_c^+K^- Final State.

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

35 citations

378319852023Physical review letters. 2023;131(13):131902

Evidence of a J/ψK_S^0 Structure in B^0→J/ψϕK_S^0 Decays.

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

12 citations

378320082023Physical review letters. 2023;131(13):131901

Measurement of prompt $D^+$ and $D^+_{s}$ production in $p\mathrm{Pb}$ collisions at $\sqrt {s_{\mathrm{NN}}}=5.02\,$ TeV

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

8 citations

2309.14206v42023JHEP 01 (2024) 070

Measurement of the Ratios of Branching Fractions R(D^*) and R(D^0).

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

73 citations

377742622023Physical review letters. 2023;131(11):111802

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

A search for rare $B \rightarrow D \mu^+ \mu^-$ decays

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

3 citations

2308.06162v22023J. High Energ. Phys. 2024, 32 (2024)

Test of Lepton Universality in b→sℓ^+ℓ^- Decays.

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

132 citations

375952222023Physical review letters. 2023;131(5):051803

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

Search for $CP$ violation in the phase space of $D^0 \to \pi^-\pi^+\pi^0$ decays with the energy test

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

7 citations

2306.12746v32023JHEP 09 (2023) 129

Measurements of $CP$ asymmetries and branching fraction ratios of $B^-$ decays to two charm mesons

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

1 citation

2306.09945v22023JHEP 09 (2023) 202

Measurement of the mass difference and relative production rate of the $\Omega^-_b$ and $\Xi^-_b$ baryons

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

4 citations

2305.15329v22023Phys.Rev.D 108 (2023) 5, 052008

The LHCb upgrade I

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

82 citations

2305.10515v22023JINST 19 (2024) P05065

Measurement of $\Xi_{c}^{+}$ production in $p$ Pb collisions at $\sqrt{s_{NN}}=8.16$ TeV at LHCb

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

6 citations

2305.06711v42023Physical Review C 109, 044901 (2024)

Test of lepton flavour universality using $B^0 \to D^{*-}\tau^+\nu_{\tau}$ decays with hadronic $\tau$ channels

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

64 citations

2305.01463v22023Phys. Rev. D 108, 012018 (2023); Erratum Phys. Rev. D 109, 119902 (2024)

Study of charmonium decays to $K^0_S K \pi$ in the $B \to (K^0_S K \pi) K$ channels

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

0 citations

2304.14891v22023Phys.Rev.D108 (2023) 032010

Search for $D^{*}(2007)^0\to\mu^+\mu^-$ in $B^-\to\pi^-\mu^+\mu^-$ decays

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

6 citations

2304.01981v32023Eur. Phys. J. C 83, 666 (2023)

Observation of the $B^+ \rightarrow J/\psi \eta^{\prime} K^+$ decay

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

3 citations

2303.09443v32023JHEP 08 (2023) 174

Observation of the $B^0_s\rightarrow \chi_{c1}(3872)\pi^+\pi^-$ decay

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

2 citations

2302.10629v22023JHEP 07 (2023) 084

First observation and branching fraction measurement of the $\Lambda_b^0\to D_s^- p$ decay

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

4 citations

2212.12574v22022JHEP 07 (2023) 075

Measurement of lepton universality parameters in $B^+\to K^+\ell^+\ell^-$ and $B^0\to K^{*0}\ell^+\ell^-$ decays

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

118 citations

2212.09153v22022Phys. Rev. D 108 (2023) 032002

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)

HIKE, High Intensity Kaon Experiments at the CERN SPS

E. Cortina Gil, J. Jerhot, N. Lurkin et al.

8 citations

2211.16586v12022arXiv

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

Evidence for modification of $b$ quark hadronization in high-multiplicity $pp$ collisions at $\sqrt{s} = 13$ TeV

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

15 citations

2204.13042v22022Phys. Rev. Lett. 131 (2023) 061901

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

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 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

Progress report on the online processing upgrade at the NA62 experiment

M. Turisini, R. Ammendola, A. Biagioni et al.

3 citations

2202.03942v12022arXiv

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)

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