# Preprints

Posledne pridané:
2017-07-26
15:11
 Update of the LHCb combination of the CKM angle $\gamma$ using $B\to DK$ decays /LHCb Collaboration A combination of tree-level measurements of the CKM angle $\gamma$ from $B \to DK$ decays at LHCb is performed. The results are obtained from time-integrated measurements of $B^+\to D K^+$, $B^+ \to D^* K^+$, $B^+ \to D K^{*+}$, $B^0 \to D K^{*0}$, $B^0 \to D K^+ \pi^-$ and $B^+ \to D K^+ \pi^+ \pi^-$ decays. [...] LHCb-CONF-2017-003; CERN-LHCb-CONF-2017-003.- Geneva : CERN, 2017 - 22. Fulltext: LHCb-CONF-2017-004-figures - ZIP; LHCb-CONF-2017-003 - PDF; In : 2017 European Physical Society Conference on High Energy Physics, Venice, Italy, 05 - 12 Jul 2017

2017-07-26
06:24
 Data analysis of the ZEUS forward plug calorimeter beam test at CERN / Kasemann, M ; Bamberger, A ; Boettcher, S ; Bohnet, I ; Fernandez, J P ; Goebel, F ; Gottlicher, P ; Gabareen, A ; Garcia, G ; Gendner, N et al. Before installation in ZEUS the Forward Plug Colorimeter FPC was tested and calibrated using the X test b eam facility of the SPS accelerator at CERN This note summarizes setup and conditions of the test b eam measurements The energy calibration of the FPC using GeV electron and pion b eams as well as GeV muon data is describ ed in some detail The detector p erformance with pion and electron b eams is studied and the results of two monitoring systems using a Co source and an LED system are presented ZEUS-NOTE-2000-001. - 2000. - 161 p. Full text

2017-07-25
10:23
 Advisory Committee of CERN Users (ACCU) : Minutes of the twenty-eighth meeting, held on 13 March 1987 / Bossen, G J CERN-ACCU-28. - 1987. - 18 p. Full text

2017-07-25
10:22
 Advisory Committee of CERN Users (ACCU) : Minutes of the twenty-fifth meeting, held on 18 February 1986 / Bossen, G J CERN-ACCU-25. - 1986. - 11 p. Full text

2017-07-25
10:19
 Advisory Committee of CERN Users (ACCU) : Minutes of the twenty-seventh meeting, held on 21 November 1986 / Bossen, G J CERN-ACCU-27. - 1986. - 9 p. Full text

2017-07-25
10:00
 Advisory Committee of CERN Users (ACCU) : Minutes of the twenty-ninth meeting held on 4 September 1987 / Bossen, G J CERN-ACCU-29. - 1987. - 30 p. Full text

2017-07-25
09:54
 Advisory Committee of CERN Users (ACCU) : Minutes of the thirty-second meeting held on 14 April 1988 / Bossen, G J CERN-ACCU-32. - 1988. - 18 p. Full text

2017-07-25
07:27
 Quenching of high-$p_T$ jet spectra / Mehtar-Tani, Yacine ; Tywoniuk, Konrad We compute modifications to the jet spectrum in the presence of a dense medium. [...] arXiv:1707.07361 ; INT-PUB-17-025 ; CERN-TH-2017-161. - 5 p.

2017-07-25
07:27
 Unified Halo-Independent Formalism Derived From Convex Hulls / Gelmini, Graciela B. ; Huh, Ji-Haeng ; Witte, Samuel J. Using the Fenchel-Eggleston theorem for convex hulls (an extension of the Caratheodory theorem), we prove that any likelihood can be maximized by either a dark matter 1- speed distribution $F(v)$ in Earth's frame or 2- Galactic velocity distribution $f^{\rm gal}(\vec{u})$, consisting of a sum of delta functions. [...] arXiv:1707.07019 ; CERN-TH-2017-159. - 30 p.

2017-07-25
07:27
 A note on NMHV form factors from the Gra{\ss}mannian and the twistor string / Meidinger, David (Humboldt U., Berlin ; Humboldt U., Berlin, Inst. Math.) ; Nandan, Dhritiman (U. Edinburgh, Higgs Ctr. Theor. Phys. ; Santa Barbara, KITP) ; Penante, Brenda (CERN) ; Wen, Congkao (Santa Barbara, KITP ; Caltech ; UCLA) In this note, we investigate Gra{\ss}mannian formulas for form factors of the chiral part of the stress-tensor multiplet in $\mathcal{N}=4$ superconformal Yang-Mills theory. [...] arXiv:1707.00443. - 21 p. Preprint