Zobrazeno 1 - 10
of 2 298
pro vyhledávání: '"Roth, Robert A."'
Autor:
Porro, Andrea, Duguet, Thomas, Ebran, Jean-Paul, Frosini, Mikael, Roth, Robert, Somà, Vittorio
Giant Resonances are, with nuclear rotations, the most evident expression of collectivity in finite nuclei. These two categories of excitations, however, are traditionally described within different formal schemes, such that vibrational and rotationa
Externí odkaz:
http://arxiv.org/abs/2407.01325
Autor:
Giacalone, Giuliano, Zhao, Wenbin, Bally, Benjamin, Shen, Shihang, Duguet, Thomas, Ebran, Jean-Paul, Elhatisari, Serdar, Frosini, Mikael, Lähde, Timo A., Lee, Dean, Lu, Bing-Nan, Ma, Yuan-Zhuo, Meißner, Ulf-G., Nijs, Govert, Noronha-Hostler, Jacquelyn, Plumberg, Christopher, Rodríguez, Tomás R., Roth, Robert, van der Schee, Wilke, Schenke, Björn, Shen, Chun, Somà, Vittorio
The System for Measuring Overlap with Gas (SMOG2) at the LHCb detector enables the study of fixed-target ion-ion collisions at relativistic energies ($\sqrt{s_{\rm NN}}\sim100$ GeV in the centre-of-mass). With input from \textit{ab initio} calculatio
Externí odkaz:
http://arxiv.org/abs/2405.20210
Autor:
Porro, Andrea, Duguet, Thomas, Ebran, Jean-Paul, Frosini, Mikael, Roth, Robert, Somà, Vittorio
The paper is the third of a series dedicated to the ab initio description of monopole giant resonances in mid-mass closed- and open-shell nuclei via the so-called projected generator coordinate method. The present focus is on the computation of the m
Externí odkaz:
http://arxiv.org/abs/2404.14154
Autor:
Porro, Andrea, Duguet, Thomas, Ebran, Jean-Paul, Frosini, Mikael, Roth, Robert, Somà, Vittorio
Giant resonances (GRs) are a striking manifestation of collective motions in atomic nuclei. The present paper is the second in a series of four dedicated to the use of the projected generator coordinate method (PGCM) for the ab initio determination o
Externí odkaz:
http://arxiv.org/abs/2402.15901
Autor:
Giacalone, Giuliano, Bally, Benjamin, Nijs, Govert, Shen, Shihang, Duguet, Thomas, Ebran, Jean-Paul, Elhatisari, Serdar, Frosini, Mikael, Lähde, Timo A., Lee, Dean, Lu, Bing-Nan, Ma, Yuan-Zhuo, Meißner, Ulf-G., Noronha-Hostler, Jacquelyn, Plumberg, Christopher, Rodríguez, Tomás R., Roth, Robert, van der Schee, Wilke, Somà, Vittorio
Whether or not femto-scale droplets of quark-gluon plasma (QGP) are formed in so-called small systems at high-energy colliders is a pressing question in the phenomenology of the strong interaction. For proton-proton or proton-nucleus collisions the a
Externí odkaz:
http://arxiv.org/abs/2402.05995
Autor:
Porro, Andrea, Duguet, Thomas, Ebran, Jean-Paul, Frosini, Mikael, Roth, Robert, Somá, Vittorio
Giant resonances (GRs) are a striking manifestation of collective motions in mesoscopic systems such as atomic nuclei. Until recently, theoretical investigations have essentially relied on the (quasiparticle) random phase approximation ((Q)RPA), and
Externí odkaz:
http://arxiv.org/abs/2402.02228
The past decade has witnessed the rapid development of geospatial artificial intelligence (GeoAI) primarily due to the ground-breaking achievements in deep learning and machine learning. A growing number of scholars from cartography have demonstrated
Externí odkaz:
http://arxiv.org/abs/2312.07901
Publikováno v:
Phys. Rev. C 110, 014327 (2024)
For light nuclei, ab initio many-body methods such as the no-core shell model are the tools of choice for predictive, high-precision nuclear structure calculations. The applicability and the level of precision of these methods, however, is limited by
Externí odkaz:
http://arxiv.org/abs/2310.05256
Autor:
Zhu, Youxiang, Lin, Nana, Liang, Xiaohui, Batsis, John A., Roth, Robert M., MacWhinney, Brian
Using picture description speech for dementia detection has been studied for 30 years. Despite the long history, previous models focus on identifying the differences in speech patterns between healthy subjects and patients with dementia but do not ut
Externí odkaz:
http://arxiv.org/abs/2308.07933
Autor:
Knöll, Marco, Roth, Robert
Ab initio structure calculations for p-shell hypernuclei have recently become accessible through extensions of nuclear many-body methods, such as the no-core shell model, in combination with hyperon-nucleon interactions from chiral effective field th
Externí odkaz:
http://arxiv.org/abs/2307.11577