# EP Preprints

Senast inlagda poster:
2018-02-14
12:36
 Study of the feasibility of a compact gamma camera for real-time cancer assessment / Caballero Ontanaya, Luis (Univ. of Valencia and CSIC (ES)) Results from the simulations of a Compton gamma camera based on compact configuration of detectors consisting in two detection modules, each of them having two stages of high-resolution position- and energy sensitive radiation detectors operated in time-coincidence are presented. [...] CERN-OPEN-2018-002. - 2017. - 7 p. Preprint

2018-01-22
15:42
 Rapport du Comité des Chambres de Wilson / Kowarski, L ; Goldschmidt-Clermont, Y ; Peyrou, C ; Levy-Mandel, R ; Newth, J A 1954. - 17 p.

2018-01-22
15:25
 The essential decay of pandemonium: $\beta$-Delayed neutrons / Hardy, J C ; Jonson, B ; Hanse, P G 1977. - 22 p.

2018-01-18
16:36
 Implication of top decay models and $\beta$ quark fragmentation on estimate of the $\overline{tt}$ and Z$\overline{bb}$ background to H $\rightarrow$ 4 leptons / Fayard, L ; Serin, L ATLAS-Internal-Note-PHYS-N°024. - 1993. - 11 p.

2018-01-18
14:42
 Intermediate mass Higgs search using impact parameter technique / Guyot, C ATLAS-Internal-Note-PHYS-N°023. - 1993. - 12 p.

2018-01-18
14:37
 Some ideas and estimates for software alignment of the microvertex detector / Troncon, C DELPHI-87-34 ; PROG-76 ; TRACK-47. - 1987. - 11 p.

2018-01-12
14:34
 Evidence for the rare decay $\Sigma^+ \to p \mu^+ \mu^-$ / LHCb Collaboration A search for the rare decay $\Sigma^+ \to p \mu^+ \mu^-$ is performed using $pp$ collision data recorded by the LHCb experiment at centre-of-mass energies $\sqrt{s} = 7$ and $8$ TeV, corresponding to an integrated luminosity of $3 fb^{-1}$. [...] LHCB-PAPER-2017-049 ; CERN-EP-2017-319 ; arXiv:1712.08606 ; LHCB-PAPER-2017-049. - 2018. Fulltext - Related data file(s) - Supplementary information - Preprint

2018-01-11
09:32
 Studies of the resonance structure in $D^{0} \to K^\mp \pi^\pm \pi^\pm \pi^\mp$ decays / LHCb Collaboration Amplitude models are constructed to describe the resonance structure of ${D^{0}\to K^{-}\pi^{+}\pi^{+}\pi^{-}}$ and ${D^{0} \to K^{+}\pi^{-}\pi^{-}\pi^{+}}$ decays using $pp$ collision data collected at centre-of-mass energies of 7 and 8 TeV with the LHCb experiment, corresponding to an integrated luminosity of $3.0\mathrm{fb}^{-1}$. [...] LHCB-PAPER-2017-040 ; CERN-EP-2017-314 ; arXiv:1712.08609. - 2018. Fulltext - Previous draft version - Related data file(s) - Preprint

2018-01-08
14:52
 First measurement of the $CP$-violating phase $\phi_s^{d\overline{d}}$ in $B_s^0\to(K^+\pi^-)(K^-\pi^+)$ decays / LHCb Collaboration A flavour-tagged decay-time-dependent amplitude analysis of $B_s^0\to(K^+\pi^-)(K^-\pi^+)$ decays is presented in the $K^{\pm}\pi^{\mp}$ mass range from 750 to 1600 MeV$/c^2$. [...] LHCB-PAPER-2017-048 ; CERN-EP-2017-320 ; arXiv:1712.08683. - 2018. Fulltext - Related data file(s) - Preprint

2017-12-22
09:56
 A search for weakly decaying $b$-flavored pentaquarks / LHCb Collaboration Investigations of the existence of pentaquark states containing a single $b$ (anti)quark decaying weakly into four specific final states $J/\psi K^+\pi^- p$, $J/\psi K^- \pi^- p$, $J/\psi K^- \pi^+ p$, and $J/\psi \phi (1020) p$ are reported. [...] CERN-EP-2017-329 ; LHCB-PAPER-2017-043 ; arXiv:1712.08086 ; LHCB-PAPER-2017-043. - 2017. - 10 p. Fulltext - Related data file(s) - Preprint