Results 81 to 90 of about 203,647 (325)

Strange results from chiral soliton models

, 2007
The standard collective quantization treatment of the strangeness content of the nucleon in chiral soliton models such as the Skyrmion is shown to be inconsistent with the semi-classical expansion on which the treatment is based.
't Hooft, Acha, Adkins, Aleksey Cherman, Beck, Beck, Beise, Bernard, Brodsky, Callan, Cherman, Christov, Cohen, Cohen, Cohen, Donoghue, Ellis, Guadagnini, Itzhaki, Kaplan, Khatsimovsky, Kim, Klabucar, Kopeliovich, Kopeliovich, Kroll, Park, Park, Park, Praszalowicz, Schechter, Skyrme, Thomas D. Cohen, Wakamatsu, Weigel, Weigel, Weigel, Witten, Witten, Witten, Wong, Yabu, Young, Zahed   +43 more
core   +1 more source

Reply to Comment of Gazdzicki and Heinz on Strangeness Enhancement in $p+A$ and $S+A$ [PDF]

, 1996
The Comment of Gazdzicki and Heinz is flawed because their assumed baryon stopping power in $pA$ is inconsistent with data and because they ignored half the analysis based on the VENUS model.
D.H. Brick, H. Bialkowska, I. Derado, J. Letessier, K. Werner, M. Gaździcki, M. Gaździcki, M. Gyulassy, S. Date, T. Alber, V. Topor Pop, V. Topor Pop, W. Busza, X. N. Wang, X.N. Wang, X.N. Wang   +15 more
core   +2 more sources

Lattice QCD studies on baryon interactions in the strangeness -2 sector with physical quark masses

, 2018
We investigate baryon-baryon (BB) interactions in the strangeness S = −2 sector via the coupled-channel HAL QCD method which enables us to extract the scattering observables from Nambu-Bethe-Salpeter (NBS) wave function on the lattice.
K. Sasaki, S. Aoki, T. Doi, S. Gongyo, T. Hatsuda, Y. Ikeda, T. Inoue, T. Iritani, N. Ishii, T. Miyamoto   +9 more
semanticscholar   +1 more source

Examination of strangeness instabilities and effects of strange meson couplings in dense strange hadronic matter and compact stars [PDF]

, 2016
Background : The emergence of hyperon degrees of freedom in neutron star matter has been associated to first order phase transitions in some phenomenological models, but conclusions on the possible physical existence of an instability in the strangeness ...
J. R. Torres, F. Gulminelli, D. Menezes
semanticscholar   +1 more source

Ecosystem‐Centered Robot Design: Toward Ecoresorbable Sustainability Robots (ESRs)

Advanced Science, EarlyView.
Robots exploring natural ecosystems can support monitoring and conservation, but must adopt ecosystem‐centered design to avoid pollution, waste, and damage. This review proposes guidelines for co‐designing ecoresorbable sustainability robots (ESRs), uniting materials, robotics, and ecological contexts in a single framework.
Tülin Yılmaz Nayır, Yuan Fang, Consuelo Contreras, Andrew K. Schulz, Florian Hartmann   +4 more
wiley   +1 more source

Equivalence of Dissipative and Dissipationless Dynamics of Interacting Quantum Systems With Its Application to the Unitary Fermi Gas

Frontiers in Physics, 2021
We analytically study quantum dissipative dynamics described by the Caldirola-Kanai model with inter-particle interactions. We have found that the dissipative quantum dynamics of the Caldirola-Kanai model can be exactly mapped to a dissipationless ...
Masaaki Tokieda, Masaaki Tokieda, Shimpei Endo, Shimpei Endo   +3 more
doaj   +1 more source

Strange matter

International Journal of Modern Physics A
Pulsar-like objects are extremely compact, with an average density that exceeds nuclear saturation density, where the fundamental strong interaction plays an essential role, particularly in the low-energy regime. The internal structures and properties of those objects are profoundly connected to phenomena such as supernova explosions, gamma-ray bursts (
Chengjun Xia, Xiaoyu Lai, Renxin Xu
openaire   +2 more sources

Strangeness Physics with CLAS at JLab

, 2009
A brief overview of strangeness physics with the CLAS detector at JLab is given, mainly covering the domain of nucleon resonances. Several excited states predicted by the symmetric constituent quark model may have significant couplings to the K-Lambda or
Burkert, Volker D.
core   +2 more sources

PLA2G16‐Mediated Tetracosatetraenoic Acid Rewires Fatty Acid Oxidation to Impair CD8+ T Cell Immune Function in Promoting Breast Cancer Lung Metastasis

Advanced Science, EarlyView.
Illustrating how tumor‐derived PLA2G16 regulates tetracosatetraenoic acid (C24:4 (n‐6)) accumulation and CD8+ T cell activation via the C24:4‐PPARα‐FAO axis in early metastatic niches, thereby promoting lung metastasis of triple‐negative breast cancer.
Yubi Gan, Die Meng, Lei Lang, Jing Luo, Peijin Dai, Chao Chang, Zexiu Lu, Yuetong Guo, Rui Wang, Shanchun Chen, Xi Tang, Yixuan Hou, Dongmei Tan, Manran Liu   +13 more
wiley   +1 more source

Língua e efeitos de estranhamento: modos de (vi)ver o outro Language and effects of strangeness: ways of perceiving (and seeing) the other

Revista Brasileira de Linguística Aplicada, 2009
Este texto se baseia na hipótese de que estamos sempre entre línguas-culturas, mesmo quando falamos uma única língua. Tem por objetivo estudar relações interculturais e efeitos de estranhamento em relatos de brasileiros, que participaram desta pesquisa ...
Maria José R. F. Coracini
doaj