CERN Accelerating science

General Talks

Subscribe to the General Talks video podcast [?]
Posledne pridané:
2020-07-03
12:37
Lattice and Effective Field Theories for Hard Probes / brambilla, Nora (speaker)
2020 - 0:25:41. Conferences; 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions External links: Talk details; Event details In : 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions

Úplný záznam - Podobné záznamy
2020-07-02
09:40
Flash Talk 5 / Park, Jonghan (speaker) (Inha University (KR))
2020 - 0:04:51. Conferences; 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions External links: Talk details; Event details In : 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions

Úplný záznam - Podobné záznamy
2020-07-01
13:19
Recent results on open heavy flavour with ALICE (by F.G.) - Recent results on jets and high-pT hadrons with ALICE (by L.B.H.) / Grosa, Fabrizio (speaker) (Universita e INFN Torino (IT)) ; Havener, Laura Brittany (speaker) (Yale University (US))
First talk (30'): Heavy flavours are recognised as excellent probes of the colour-deconfined state of the hadronic matter called quark-gluon plasma (QGP) created in heavy-ion collisions. Due to the very short time scale characterising their production, they experience the whole evolution of the system serving as Brownian-motion markers of the QGP [...]
2020 - 1:17:27. LHC Seminar External link: Event details In : Recent results on open heavy flavour with ALICE (by F.G.) - Recent results on jets and high-pT hadrons with ALICE (by L.B.H.)

Úplný záznam - Podobné záznamy
2020-07-01
13:10
$J/\psi$ production in jets in p+p collisions at $\sqrt{s}$ = 500 GeV by STAR / Yang, Qian (speaker) (Shandong University)
The suppression of $J/\psi$ production caused by the color-screening effect in heavy-ion collisions is considered as an evidence of the creation of quark-gluon plasma. To interpret the observed suppression in heavy-ion collisions, a good understanding of its production mechanism in p+p collisions is needed. [...]
2020 - 0:19:24. Conferences; 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions External links: Talk details; Event details In : 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions

Úplný záznam - Podobné záznamy
2020-07-01
12:45
Entanglement, partial set of measurements, and diagonality of the density matrix in the parton model / Skokov, Vladimir (speaker) (North Carolina State University)
We consider the following conundrum: On one hand the proton as a quantum object is in a pure state and is described by a completely coherent wave function with zero entropy. On the other hand in high energy experiments (DIS) when probed by a small external probe, it behaves like an incoherent ensemble of (quasi-free) partons. [...]
2020 - 0:19:46. Conferences; 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions External links: Talk details; Event details In : 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions

Úplný záznam - Podobné záznamy
2020-07-01
12:12
The problem of overlapping formation times: A complete result for QCD / Iqbal, Shahin (speaker) (Institute of Particle Physics, Central China Normal University)
The splitting processes of bremsstrahlung and pair-production in a medium are coherent over large distances in the high energy limit leading to a suppression known as the Landau-Pomeranchuk-Migdal (LPM) effect. Avoiding soft-emission approximations and working in the large-Nc limit, we consider corrections to the LPM effect from cases where the coherence lengths of two consecutive splittings overlap. [...]
2020 - 0:20:13. Conferences; 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions External links: Talk details; Event details In : 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions

Úplný záznam - Podobné záznamy
2020-07-01
11:20
On gauge invariance of transverse momentum dependent distributions at small x / Mehtar-Tani, Yacine (speaker) (Brookhaven National Laboratory)
The interplay between the small x limit of QCD amplitudes and QCD factorization at moderate x has been studied extensively in recent years. It was finally shown that semiclassical formulations of small x physics can have the form of an infinite twist framework involving Transverse Momentum Dependent (TMD) distributions in the eikonal limit. [...]
2020 - 0:20:09. Conferences; 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions External links: Talk details; Event details In : 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions

Úplný záznam - Podobné záznamy
2020-07-01
11:20
Revisiting heavy quark radiative energy loss in nuclei with in the high-twist approach / Du, Yilun (speaker) (University of Bergen)
We revisit the [calculation of multiple parton scattering of a heavy quark in nuclei][1] within [the framework of recently improved high-twist factorization formalism][2], in which gauge invariance is ensured by a delicate setup of the initial partons’ transverse momenta. We derive [a new result for the heavy quark radiative energy loss in deeply inelastic scattering][3] [...]
2020 - 0:17:09. Conferences; 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions External links: Talk details; Event details In : 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions

Úplný záznam - Podobné záznamy
2020-07-01
11:14
QCD Correlations in Multiple Gluon Bremsstrahlung / Horowitz, William Alexander (speaker) (University of Cape Town (ZA))
We compute for the first time the spectrum for emitting 1, 2, and 3 soft and collinear gluons from a hard scattering process in full QCD. This result is important because 1) all current energy loss calculations assume QED-like independent emissions of multiple gluons, which obviously misses all correlations from the non-Abelian nature of QCD, and 2) the average high-p$_{\mathrm{T}}$ parton emits ~3 gluons as it escapes the medium. [...]
2020 - 0:18:35. Conferences; 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions External links: Talk details; Event details In : 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions

Úplný záznam - Podobné záznamy
2020-07-01
10:52
Jet suppression from small to large radius / Pablos, Daniel (speaker) (University of Bergen)
The angular dependence of jet suppression encodes key information about the process of energy and momentum hydrodynamization, and for this reason can be used to greatly improve our understanding of fundamental aspects of the jet/QGP interaction. In this work we study jet suppression from small to very large radius, for low and very high energy jets at the LHC and RHIC [...]
2020 - 0:16:12. Conferences; 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions External links: Talk details; Event details In : 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions

Úplný záznam - Podobné záznamy
Hľadaj tiež:
ScienceCinema