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Suchergebnisse

301. First observation of the decaysχcJ→π0π0π0π0

302. Measurement of the matrix element for the decayη′→ηπ+π−

303. Measurements of the Mass and Width of theηcUsing the Decayψ(3686)→γηc

304. Search forηc′decays into vector meson pairs

305. Higher-order multipole amplitude measurement inψ′→γχc2

306. Observation ofχc1Decays into Vector Meson Pairsϕϕ,ωω, andωϕ

307. Search forCPandPviolating pseudoscalar decays intoππ

308. Measurements ofhc(P11)inψ′Decays

309. A study of production in semileptonic B decay

310. First measurement of the quark-to-photon fragmentation function

311. Inclusive production of neutral vector mesons in hadronic Z decays

312. Production of excited beauty states inZ decays

313. Erratum to: “Search for first generation scalar leptoquarks in pp collisions at s=7 TeV with the ATLAS detector” [Phys. Lett. B 709 (2012) 158]

314. Search for a fermiophobic Higgs boson in the diphoton decay channel with the ATLAS detector

315. Search for the decay $D_{s}^{+} \to p\bar{p}e^{+}ν_{e}$

316. Measurement of the e^+e^-\toπ^+π^-π^0 cross section from 0.7 GeV to 3.0 GeV via initial-state radiation

317. Measurement of the e^{+}e^{-}\toΣ^{0}\barΣ^{0} cross sections at center-of-mass energies from 2.3864 to 3.0200 GeV

318. Study of Dynamics of D^0 → K^- e^+ ν_{e} and D^0 → π^- e^+ ν_{e} Decays

319. Study of the decays D^+\rightarrowη^{(\prime)} e^+ν_{e}

320. Study of the D0 → K− μ+ νμ Dynamics and Test of Lepton Flavor Universality with D0→K−l+νl Decays

321. Observation of e^{+}e^{-} → ηψ(2S) at center-of-mass energies from 4.236 to 4.600 GeV

322. Determination of the Pseudoscalar Decay Constant fDs+ via Ds+→μ+νμ

323. Measurement of the e^+e^- \to Λ\barΣ^0 + c.c. cross sections at \sqrt{s} from 2.3094 to 3.0800 GeV

324. Search for the lepton number violation decay φ\to π^+ π^+ e^- e^- via J/ψ\to φη

325. Study of e^+e^-\toηφ at center-of-mass energies from 3.773 to 4.600 GeV

326. Improved measurement of the branching fractions for J/ψ\toγπ^0, γη and γη^\prime

327. A coupled-channel analysis of the X(3872) lineshape with BESIII data

328. Production of doubly-charged Δ baryon in e^{+}e^{-} annihilation at energies from 2.3094 to 2.6464 GeV

329. Amplitude analysis and branching fraction measurement of the decay D^{+} \to K_S^0π^+π^0π^0

330. Determination of spin and parity of D^{*}_{(s)} mesons

331. Study of Λ_c^+\rightarrow Λμ^+ν_μ and Test of Lepton Flavor Universality with Λ_c^+\rightarrow Λ \ell^+ν_{\ell} Decays

332. Measurement of e^+e^-\to pK^-\barΛ+c.c. cross sections between 4.009 GeV and 4.951 GeV

333. Search for the semi-muonic charmonium decay J/ψ\to D^{-}μ^{+}ν_μ+c.c.

334. Studies of the decay D^+_s\to K^+K^- μ^+ ν_μ

335. Test of C\!P Symmetry in Hyperon to Neutron Decays

336. First Observation of a Three-Resonance Structure in e^+e^-\rightarrow{non-open} Charm Hadrons

337. Measurement of e^{+}e^{-}\toφη' cross sections at center-of-mass energies from 3.508 to 4.951 GeV and search for the decay ψ(3770)\toφη'

338. Improved measurement of the branching fraction of D_s^+\toμ^+ν_μ

339. Observation of the decay J/ψ\to e^+ e^- η(1405) with η(1405) \to π^0 f_0(980)

340. Test of CP Symmetry in Hyperon to Neutron Decays

341. First Measurement of the Decay Asymmetry of pure W-exchange Decay Λ_{c}^{+}\toΞ^{0}K^{+}

342. Search for a scalar partner of the X(3872) via ψ(3770) decays into γηη' and γπ^{+}π^{-}J/ψ

343. Determination of spin and parity of D(s) mesons

344. Precise measurement of the branching fractions of J/ψΛ¯π+Σ+c.c. and J/ψΛ¯πΣ++c.c.

345. Precise measurement of the branching fractions of J/ψ\rightarrow\barΛπ^{+}Σ^{-}+c.c. and J/ψ\rightarrow\barΛπ^{-}Σ^{+}+c.c

346. Search for the light hadron decay χ_{c1}(3872) \to π^{+}π^{-}η

347. Measurement of the Energy-Dependent Electromagnetic Form Factors of a Charmed Baryon

348. Measurement of Energy-Dependent Pair-Production Cross Section and Electromagnetic Form Factors of a Charmed Baryon

349. Determination of Strong-Phase Parameters in D → K-S,L(0)pi(+)pi(-)

350. Observation of D^+_s\to η^\prime μ^+ν_μ and Measurements of D^+_s\to η^{(\prime)}μ^+ν_μ Decay Dynamics

351. Search for the rare decay of Ψ(3686) → Λ+pe+e- +c.c. at BESIII

352. Search for baryon and lepton number violating decays of Ξ⁰ hyperons

353. Search for baryon and lepton number violating decays of Ξ^{0} hyperons

354. Search for the decay J/ψ→γ+ invisible

355. Measurement of the Born cross sections for e+e−→Ds+Ds1(2460)−+c.c. and e+e−→Ds*+Ds1(2460)−+c.c.

356. First measurements of χcJ→Σ−Σ¯+(J=0,1,2) decays

357. Observation of the semimuonic decay D+ → ωμ+υμ

358. Observation of D+ → ηηπ+ and improved measurement of D0(+) → ηπ+ π-(0)

359. Cross section measurement of e+e−→η′J/ψ from s=4.178 to 4.600 GeV

360. Search for the decay Ds+→pp¯e+νe

361. Measurement of branching fractions for D meson decaying into ϕ meson and a pseudoscalar meson

362. Improved measurements of the absolute branching fractions of the inclusive decays D+(0)→ϕX

363. Search for the decay η′→γγη

364. Observation and study of the decay J/ψ→ϕηη′

365. Search for a light CP-odd Higgs boson in radiative decays of J/ψ

366. Study of e+e- → p(p)over-barπ0 in the vicinity of the ψ(3770)

367. Inclusive charged and neutral particle multiplicity distributions in χcJ and J/ψ decays

368. Dark photon search in the mass range between 1.5 and 3.4 GeV/c

369. Search for the reaction e+ e- → χcJπ+π- and a charmoniumlike structure decaying to χcJπ± between 4.18 and 4.60 GeV

370. Measurement of the branching fraction of and search for a CP-violating asymmetry in η′ → π+ π- e+ e- at BESIII

371. Model-independent determination of the relative strong-phase difference between D-0 and (D)over-bar(0) -> K-S,L(0)pi(+)pi(-) and its impact on the measurement of the CKM angle gamma/phi(3)

372. Search for the reaction channel e+e−→ηcηπ+π− at center-of-mass energies from 4.23 to 4.60 GeV

373. Search for intermediate resonances and dark gauge bosons in J/ψ→γπ0η′

374. Measurement of singly Cabibbo-suppressed decays D→ωππ

375. Observation of the Y(4220) and Y(4390) in the process e+e−→ηJ/ψ

376. Search for baryon and lepton number violating decays D+→Λ¯(Σ¯0)e+ and D+→Λ(Σ0)e+

377. Observation of the decays χcJ→ϕϕη

378. Amplitude analysis of D+→KS0π+π+π−

379. A study of the material in the ATLAS inner detector using secondary hadronic interactions

380. Standalone vertex finding in the ATLAS muon spectrometer

381. Monitoring and data quality assessment of the ATLAS liquid argon calorimeter

382. Resolution of the ATLAS muon spectrometer monitored drift tubes in LHC Run 2

383. Modelling Z → ττ processes in ATLAS with τ-embedded Z → μμ data

384. Operation and performance of the ATLAS semiconductor tracker

385. Observation of the helicity-selection-rule suppressed decay of the chi(c2) charmonium state

386. Search for the rare decays J/psi -> D(0)e(+) e(-) + c.c. and psi(3686) -> D(0)e(+) e(-) + c.c.

387. Improved measurements of two-photon widths of the chi(cJ) states and helicity analysis for chi(c2) -> gamma gamma

388. Search for the rare decay D+ -> D(0)e(+)nu(e)

389. Measurement of branching fractions for psi(3686) -> gamma eta ', gamma eta, and gamma pi(0)

390. Analysis of D+ -> (K)over-bar(0)e(+)nu(e) and D+ -> pi(0)e(+)nu(e) semileptonic decays

391. Improved measurement of the absolute branching fraction of D+ → (K)over-bar0μ+νμ

392. Measurement of B(ψ(3770) → γχc1) and search for ψ(3770) → γχc2

393. Measurement of e(+)e(-) -> D(D)over-bar cross sections at the psi(3770) resonance

394. Measurement of singly Cabibbo-suppressed decays D-0 -> pi(0)pi(0)pi(0), pi(0)pi(0)eta, pi(0)eta eta and eta eta eta

395. Study of the decays D+-> eta(('))e(+)nu(e)

396. Measurements of the branching fractions of the singly Cabibbo-suppressed decays D-0 -> omega eta, eta(()'())pi(0) and eta(()'())eta

397. Measurement of the integrated Luminosities of cross-section scan data samples around the psi(3770) mass region

398. Measurement of e(+)e(-) -> pi(0)pi(0)psi(3686) at root s from 4.009 to 4.600 GeV and observation of a neutral charmoniumlike structure

399. Study of eta(1475) and X(1835) in radiative J/psi decays to gamma phi

400. Observation of chi(c2) -> eta 'eta ' and chi(c0,2) -> eta eta '