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CERN Accelerating science

CERN Preprints

Últimas adquisiciones:
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.
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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.
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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
Single top-quark production in association with a $Z$ boson is measured in the trilepton channel. [...]
CERN-EP-2019-273.
- 2020.
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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.

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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.
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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.
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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.
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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.
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2020-02-18
05:05
Planckian hypersurfaces, inflation and bounces / Giovannini, Massimo (CERN ; INFN, Milan Bicocca)
When the different wavelengths of the scalar and tensor modes of the geometry are all assigned on the same space-like hypersurface the maximally amplified frequencies of the spectrum remain smaller than the Planck mass only if the duration of a stage of accelerated expansion and the corresponding tensor to scalar ratio are severely constrained. [...]
arXiv:2001.11799.
- 11 p.
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2020-02-18
05:04
Heavy quark momentum diffusion coefficient in 3D gluon plasma / Boguslavski, K. (Vienna, Tech. U.) ; Kurkela, A. (Jyvaskyla U. ; CERN) ; Lappi, T. (Stavanger U. ; Helsinki U.) ; Peuron, J. (ECT, Trento)
We study the heavy-quark momentum diffusion coefficient in far from equilibrium gluon plasma in a self-similar regime using real-time lattice techniques. [...]
arXiv:2001.11863.
- 5 p.
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