# Preprints

Ultimi arrivi:
2022-12-07
09:11
 Amplitude analysis of $B^0 \rightarrow \overline{D}^0 D_s^+ \pi^-$ and $B^+ \rightarrow D^- D_s^+ \pi^+$ decays Resonant contributions in $B^0 \rightarrow \overline{D}{}^0 D^+_s\pi^-$ and $B^+\rightarrow D^- D^+_s\pi^+$ decays are determined with an amplitude analysis, which is performed both separately and simultaneously, where in the latter case isospin symmetry between the decays is assumed [...] CERN-EP-2022-246 ; LHCB-PAPER-2022-027. - 2022. Fulltext - Previous draft version - Related data file(s)

2022-12-07
09:00
 First observation of a doubly charged tetraquark and its neutral partner A combined amplitude analysis is performed for the decays $B^0 \rightarrow \overline{D}{}^0 D^+_s\pi^-$ and $B^+\rightarrow D^- D^+_s\pi^+$, which are related by isospin symmetry. [...] CERN-EP-2022-239 ; LHCB-PAPER-2022-026. - 2022. Fulltext - Previous draft version - Related data file(s)

2022-12-07
04:51
 First observation of a doubly charged tetraquark and its neutral partner A combined amplitude analysis is performed for the decays $B^0 \rightarrow \overline{D}^0 D^+_s\pi^-$ and $B^+\rightarrow D^- D^+_s\pi^+$, which are related by isospin symmetry. [...] LHCb-PAPER-2022-026 ; CERN-EP-2022-239 ; arXiv:2212.02716. - Fulltext

2022-12-07
04:51
 A truly cylindrical inner tracker for ALICE / Yüncü, Alperen After the successful installation and first operation of the upgraded Inner Tracking System (ITS2), which consists of about $10\,$m$^2$ of monolithic silicon pixel sensors, ALICE is pioneering the usage of bent, wafer-scale pixel sensors for the ITS3 for LHC Run 4. [...] arXiv:2212.03165. - 4 p. Fulltext

2022-12-07
04:50
 Amplitude analysis of $B^0 \rightarrow \overline{D}^0 D_s^+ \pi^-$ and $B^+ \rightarrow D^- D_s^+ \pi^+$ decays Resonant contributions in $B^0 \rightarrow \overline{D}^0 D^+_s\pi^-$ and $B^+\rightarrow D^- D^+_s\pi^+$ decays are determined with an amplitude analysis, which is performed both separately and simultaneously, where in the latter case isospin symmetry between the decays is assumed. [...] LHCb-PAPER-2022-027 ; CERN-EP-2022-246 ; arXiv:2212.02717. - Fulltext

2022-12-07
04:50
 Antipodal Self-Duality for a Four-Particle Form Factor / Dixon, Lance J. (SLAC) ; Gürdoğan, Ömer ; Liu, Yu-Ting ; McLeod, Andrew J. (CERN ; UCLA) ; Wilhelm, Matthias (Bohr Inst.) We bootstrap the symbol of the maximal-helicity-violating four-particle form factor for the chiral part of the stress-tensor supermultiplet in planar $\mathcal{N}=4$ super-Yang-Mills theory at two loops. [...] CERN-TH-2022-190 ; SLAC-PUB-17711 ; arXiv:2212.02410. - 9 p. Fulltext

2022-12-07
04:50
 Large Deviations in the Early Universe / Cohen, Timothy (CERN ; EPFL, Lausanne, LPTP ; Oregon U.) ; Green, Daniel (UC, San Diego) ; Premkumar, Akhil (Chicago U., Astron. Astrophys. Ctr. ; Chicago U., EFI ; Chicago U., KICP) Fluctuations play a critical role in cosmology. [...] CERN-TH-2022-206 ; arXiv:2212.02535. - 32 p. Fulltext

2022-12-06
09:09
 Data tests in GRIND X-60 and X-116 / Böck, R CERN-DD-EXP-62-10-Rev. - 1962. - 1962. Full text

2022-12-06
04:29
 Far-from-equilibrium slow modes and momentum anisotropy in expanding plasma / Brewer, Jasmine (CERN) ; Ke, Weiyao (Los Alamos Natl. Lab., Theor. Div.) ; Yan, Li (Fudan U., Shanghai) ; Yin, Yi (Lanzhou, Inst. Modern Phys.) The momentum distribution of particle production in heavy-ion collisions encodes information about thermalization processes in the early-stage quark-gluon plasma. [...] CERN-TH-2022-196 ; LA-UR-22-32315 ; arXiv:2212.00820. - 5 p. Fulltext

2022-12-05
17:06
 Measurement of the dependence of the hadron production fraction ratio $f_\mathrm{s}/f_\mathrm{u}$ on B meson kinematic variables in proton-proton collisions at $\sqrt{s} =$ 13 TeV The dependence of the ratio between the $\mathrm{B}_{\mathrm{s}}^{0}$ and ${\mathrm{B}^{+}}$ hadron production fractions, $f_\mathrm{s}/f_\mathrm{u}$, on the transverse momentum ($p_{\mathrm{T}}$) and rapidity of the B mesons is studied using the decay channels $\mathrm{B}_{\mathrm{s}}^{0} \! \to \! \mathrm{J}/\psi \, \phi$ and ${\mathrm{B}^{+}} \! \to \! \mathrm{J}/\psi \, \mathrm{K}^{+}$. [...] CMS-BPH-21-001 ; CERN-EP-2022-248 ; arXiv:2212.02309 ; CMS-BPH-21-001-003. - 2022. Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext

Cerca anche: