# CERN Preprints

Πρόσφατες προσθήκες:
2020-02-20
04:59
 NA61/SHINE shining more light on the onset of deconfinement / Lewicki, Maciej P. (U. Wroclaw (main)) ; Turko, Ludwik (U. Wroclaw (main)) NA61/SHINE has recently completed data acquisition for its original programme on strong interactions. [...] arXiv:2002.00631. - 6 p. Fulltext

2020-02-19
14:43
 Measurement of the branching fraction of the decay $B_s^0\to K_S^0 K_S^0$ A measurement of the branching fraction of the decay $B_s^0 \to K_S^0 K_S^0$ is performed using proton-proton collision data corresponding to an integrated luminosity of 5 fb$^{-1}$ collected by the LHCb experiment between 2011 and 2016. [...] CERN-EP-2020-008 ; LHCB-PAPER-2019-030. - 2020. Fulltext - Related data file(s)

2020-02-19
04:03
 Recent CMS and CMS-TOTEM results on diffraction and exclusive production / Surányi, Olivér Exclusive and diffractive physics measurements are important for the better understanding of the non-perturbative regime of QCD. [...] arXiv:2002.06959. - Fulltext

2020-02-19
04:03
 Searching for the critical point of strongly interacting matter in nucleus-nucleus collisions at CERN SPS / Davis, Nikolaos The search for experimental signatures of the critical point (CP) of strongly interacting matter is one of the main objectives of the NA61/SHINE experiment at CERN SPS. [...] arXiv:2002.06636. - Fulltext

2020-02-18
13:53
 Observation of the associated production of a top quark and a $Z$ boson in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration Single top-quark production in association with a $Z$ boson is measured in the trilepton channel. [...] arXiv:2002.07546 ; CERN-EP-2019-273. - 2020. - 44 p, 44 p. Fulltext - Previous draft version - Fulltext

2020-02-18
09:18
 Q-Measurement in the SPS / Mills, W P C LabII-CO-Int-BM-PM-73-3 ; CERN-LabII-CO-Int-BM-PM-73-3. - 1973. - 15 p. Full text

2020-02-18
05:05
 SoLid: A short baseline reactor neutrino experiment / SoLid Collaboration The SoLid experiment, short for Search for Oscillations with a Lithium 6 detector, is a new generation neutrino experiment which addresses the key challenges for high precision reactor neutrino measurements at very short distances and with little or no overburden. [...] arXiv:2002.05914. - 31 p. Fulltext

2020-02-18
05:05
 Testing ab initio nuclear structure in neutron-rich nuclei: lifetime measurements of second 2$^+$ states in $^{16}$C and $^{20}$O / Ciemala, M. (Cracow, INP) ; Ziliani, S. (Milan U. ; INFN, Milan) ; Crespi, F.C.L. (Milan U. ; INFN, Milan) ; Leoni, S. (Milan U. ; INFN, Milan) ; Fornal, B. (Cracow, INP) ; Maj, A. (Cracow, INP) ; Bednarczyk, P. (Cracow, INP) ; Benzoni, G. (INFN, Milan) ; Bracco, A. (Milan U. ; INFN, Milan) ; Boiano, C. (INFN, Milan) et al. To test the predictive power of ab initio nuclear structure theory, the lifetime of the second 2+ state in neutron-rich 20O, tau(2+_2 ) = 150(+80-30) fs, and an estimate for the lifetime of the second 2+ state in 16C have been obtained, for the first time. [...] arXiv:2002.04814. - 7 p. Fulltext

2020-02-18
05:05
 High-energy scattering amplitudes in QED, QCD and supergravity / Sabio Vera, Agustín (CERN ; Madrid, Autonoma U. ; Madrid, IFT) This is a personal recollection of several results related to the study of the high energy limit of scattering amplitudes in gravitational theories. [...] arXiv:2001.11885. - 22 p. Fulltext

2020-02-18
05:05
 A few topics in BFKL phenomenology at hadron colliders / Sabio Vera, Agustín (CERN ; Madrid, IFT ; Madrid, Autonoma U.) This is a personal recollection of several results involving the phenomenological study of the multi-Regge limit of scattering amplitudes. [...] arXiv:2001.11941. - 22 p. Fulltext