1.
|
|
2.
|
Black holes in the Superworld
/ Andrianopoli, Laura (Turin Polytechnic ; INFN, Turin) ; D'Auria, Riccardo (Turin Polytechnic ; INFN, Turin) ; Ferrara, Sergio (CERN ; Frascati)
Some aspects of black holes in supersymmetric theories of gravity are reviewed and some recent results outlined..
arXiv:1201.2099; CERN-PH-TH-2012-002; CERN-PH-TH-2012-002.-
2014 - 14 p.
- Published in : Pontif. Acad. Sci. Scr. Varia: 119 (2011) , pp. 246-259
Fulltext: PDF; External link: Fulltext
In : Subnuclear Physics: Past, Present and Future, Vatican City, Vatican City State, 30 Oct - 2 Nov 2011, pp.246-259
|
|
3.
|
The new cylindrical GEM inner tracker of BESIII
/ Lavezzi, L. (Beijing, Inst. High Energy Phys. ; INFN, Turin) ; Alexeev, M. (INFN, Turin) ; Amoroso, A. (INFN, Turin ; Turin U.) ; Baldini Ferroli, R. (Beijing, Inst. High Energy Phys. ; Frascati) ; Bertani, M. (Frascati) ; Bettoni, D. (INFN, Ferrara) ; Bianchi, F. (INFN, Turin ; Turin U.) ; Calcaterra, A. (Frascati) ; Canale, N. (INFN, Ferrara) ; Capodiferro, M. (Frascati ; INFN, Rome) et al.
The Cylindrical GEM-Inner Tracker (CGEM-IT) is the upgrade of the internal tracking system of the BESIII experiment. It consists of three layers of cylindrically-shaped triple GEMs, with important innovations with respect to the existing GEM detectors, in order to achieve the best performance with the lowest material budget. [...]
arXiv:1803.07258.-
2018-05-03 - 6 p.
- Published in : Int. J. Mod. Phys. Conf. Ser. 46 (2018) 1860077
Fulltext: PDF; Fulltext from Publisher: PDF; External link: Fulltext
In : The 21st Particles & Nuclei International Conference, Beijing, China, 1 - 5 Sep 2017, pp.1860077
|
|
4.
|
C-map for Born-Infeld theories
/ Andrianopoli, Laura (Turin Polytechnic ; INFN, Turin) ; D'Auria, Riccardo (Turin Polytechnic) ; Ferrara, Sergio (CERN ; Frascati ; UCLA) ; Trigiante, Mario (Turin Polytechnic ; INFN, Turin)
The c-map of four dimensional non-linear theories of electromagnetism is considered both in the rigid case and in its coupling to gravity. In this way theories with antisymmetric tensors and scalars are obtained, and the three non-linear representations of N=2 supersymmetry partially broken to N=1 related. [...]
CERN-TH-2016-051; arXiv:1603.03338; CERN-TH-2016-051.-
Geneva : CERN, 2016-07-10 - 6 p.
- Published in : Phys. Lett. B 758 (2016) 423-428
Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Preprint: PDF; External link: Preprint
|
|
5.
|
The Cylindrical GEM Inner Tracker of the BESIII experiment: prototype test beam results
/ Lavezzi, L. (Beijing, Inst. High Energy Phys. ; INFN, Turin) ; Alexeev, M. (INFN, Turin) ; Amoroso, A. (INFN, Turin ; Turin U.) ; Baldini Ferroli, R. (Beijing, Inst. High Energy Phys. ; Frascati) ; Bertani, M. (Frascati) ; Bettoni, D. (INFN, Ferrara) ; Bianchi, F. (INFN, Turin ; Turin U.) ; Calcaterra, A. (Frascati) ; Canale, N. (INFN, Ferrara) ; Capodiferro, M. (Frascati ; INFN, Rome ; Rome U.) et al.
A cylindrical GEM detector is under development, to serve as an upgraded inner tracker at the BESIII spectrometer. It will consist of three layers of cylindrically-shaped triple GEMs surrounding the interaction point. [...]
arXiv:1706.02428.-
2017-07-27 - 6 p.
- Published in : JINST 12 (2017) C07038
Preprint: PDF;
In : Instrumentation for Colliding Beam Physics, Novosibirsk, Russia, 27 Feb - 3 Mar 2017, pp.C07038
|
|
6.
|
Test beam results of a Cylindrical GEM detector for the BESIII experiment
/ Mezzadri, Giulio (INFN, Ferrara ; Ferrara U.) ; Alexeev, Maxim (INFN, Turin) ; Amoroso, Antonio (INFN, Turin ; Turin U.) ; Baldini Ferroli, Rinaldo (Beijing, Inst. High Energy Phys. ; Frascati) ; Bertani, Monica (Frascati) ; Bettoni, Diego (INFN, Ferrara) ; Bianchi, Fabrizio (INFN, Turin ; Turin U.) ; Calcaterra, Alessandro (Frascati) ; Canale, Nicola (INFN, Ferrara) ; Capodiferro, Manlio (Frascati ; INFN, Rome) et al.
Gas detector are very light instrument used in high energy physics to measure the particle properties: position and momentum. Through high electric field is possible to use the Gas Electron Multiplier (GEM) technology to detect the charged particles and to exploit their properties to construct a large area detector, such as the new IT for BESIII. [...]
arXiv:1803.07489.-
SISSA, 2019 - 8 p.
- Published in : PoS MPGD2017 (2019) 048
Fulltext: 1803.07489 - PDF; PoS(MPGD2017)048 - PDF;
In : 5th International Conference on Micro-Pattern Gas Detectors, Philadelphia, Pennsylvania, Pa, Usa, 22 - 26 May 2017, pp.048
|
|
7.
|
Observations on the Partial Breaking of $N=2$ Rigid Supersymmetry
/ Andrianopoli, Laura (Turin Polytechnic ; INFN, Turin) ; D'Auria, Riccardo (Turin Polytechnic ; INFN, Turin) ; Ferrara, Sergio (CERN ; Frascati) ; Trigiante, Mario (Turin Polytechnic ; INFN, Turin)
We study the partial breaking of $N=2$ rigid supersymmetry for a generic rigid special geometry of $n$ abelian vector multiplets in the presence of Fayet-Iliopoulos terms induced by the Hyper-K\"ahler momentum map. By exhibiting the symplectic structure of the problem we give invariant conditions for the breaking to occur, which rely on a quartic invariant of the Fayet-Iliopoulos charges as well as on a modification of the $N=2$ rigid symmetry algebra by a vector central charge..
arXiv:1501.07842; CERN-PH-TH-2015-013; CERN-PH-TH-2015-013.-
Geneva : CERN, 2015-03-19 - 4 p.
- Published in : Phys. Lett. B 744 (2015) 116-119
Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: PDF; External link: Preprint
|
|
8.
|
A new $G$-parity violating amplitude in the $J/\psi$ decay?
/ Ferroli, R. Baldini (Frascati) ; De Mori, F. (INFN, Turin ; Turin U.) ; Destefanis, M. (INFN, Turin ; Turin U.) ; Maggiora, M. (INFN, Turin ; Turin U.) ; Pacetti, S. (INFN, Perugia ; Perugia U.) ; Yan, L. (Hefei, CUST) ; Bertani, M. (Frascati) ; Calcaterra, A. (Frascati) ; Felici, G. (Frascati) ; Patteri, P. (Frascati) et al.
The $J/\psi$ meson has negative $G$-parity so that, in the limit of isospin conservation, its decay into $\pi^+\pi^-$ should be purely electromagnetic. However, the measured branching fraction $\mathcal{B}(J/\psi\to\pi^+\pi^-)$ exceeds by more than 3.9 standard deviations the expectation computed according to BaBar data on the $e^+e^-\to\pi^+\pi^-$ cross section. [...]
arXiv:1608.07191.-
2017-02-27 - 11 p.
- Published in : Phys. Rev. D 95 (2017) 034038
Preprint: PDF; External link: Preprint
|
|
9.
|
Extremal Black Holes in Supergravity
/ Andrianopoli, Laura (Enrico Fermi Ctr., Rome ; Turin Polytechnic ; INFN, Turin ; CERN) ; D'Auria, Riccardo (Turin Polytechnic ; INFN, Turin) ; Ferrara, Sergio (CERN ; Frascati) ; Trigiante, Mario (Turin Polytechnic ; INFN, Turin)
We present the main features of the physics of extremal black holes embedded in supersymmetric theories of gravitation, with a detailed analysis of the attractor mechanism for BPS and non-BPS black-hole solutions in four dimensions..
hep-th/0611345; CERN-PH-TH-2006-248.-
Geneva : CERN, 2006 - 84 p.
- Published in : Lect. Notes Phys. 737 (2008) 661-727
Access to fulltext document: PDF; Fulltext: PDF; External link: hep-th/0611345 PDF
In : String Theory and Fundamental Interactions, pp.661-728
|
|
10.
|
|