Results 121 to 130 of about 521,380 (323)

P and CP Violation and New Thermalization Scenario in Heavy Ion Collisions

, 2011
The violation of local P and CP invariance in QCD, as it is observed at RHIC, has been a subject of intense discussions for the last couple of years.Separately, a new thermalization scenario for heavy ion collisions through the event horizon as a ...
Abelev, Abelev, Abramczyk, Alekseev, Ariel R. Zhitnitsky, Barshay, Becattini, Bernard, Birrell, Bleuler, Brits, Buckley, Buckley, Buividovich, Buividovich, Buividovich, Castorina, Castorina, Charbonneau, Charbonneau, Di Vecchia, Evans, Fugleberg, Fukushima, Fukushima, Fukushima, Gorsky, Gubarev, Gupta, Gynther, Hagedorn, Hagedorn, Halperin, Hatta, Horibe, Hosoya, Kharzeev, Kharzeev, Kharzeev, Kharzeev, Kharzeev, Kharzeev, Kharzeev, Kharzeev, Kharzeev, Kharzeev, Kharzeev, Kogut, Lifschytz, McLerran, McLerran, Metlitski, Ohta, Rebhan, Rosenzweig, Rubakov, Salam, Satz, Selyuzhenkov, Skokov, Son, Steinberg, Unruh, Unruh, Urban, Urban, Urban, Urban, Urban, Urban, Veneziano, Voloshin, Voloshin, Voloshin, Witten, Yee, Zhitnitsky   +76 more
core   +1 more source

Domestic and International Health Expenditure and Health and Healthcare Use: Evidence From Mozambique

Health Economics, EarlyView.
ABSTRACT Evidence on the relationship between public health expenditure and health is mixed and particularly scarce for low‐income countries. Existing studies overlook the subnational distribution of expenditure and rarely distinguish between sources and governance over funding.
Eliana Chavarría‐Pino, Laura Anselmi, Matt Sutton, Sérgio Chicumbe   +3 more
wiley   +1 more source

Higgs naturalness and dark matter stability by scale invariance

Nuclear Physics B, 2015
Extending the spacetime symmetries of standard model (SM) by scale invariance (SI) may address the Higgs naturalness problem. In this article we attempt to embed accidental dark matter (DM) into SISM, requiring that the symmetry protecting DM stability ...
Jun Guo, Zhaofeng Kang
doaj   +1 more source

Sigma Model BPS Lumps on Torus

, 2012
We study doubly periodic Bogomol'nyi-Prasad-Sommerfield (BPS) lumps in supersymmetric CP^{N-1} non-linear sigma models on a torus T^2. Following the philosophy of the Harrington-Shepard construction of calorons in Yang-Mills theory, we obtain the n-lump ...
Atsushi Nakamula, J. Wess, K. Knopp, N. S. Manton, Shin Sasaki   +4 more
core   +1 more source

They Hold Me Back: The Dynamic Interplay of Parental Discouragement of Exploration, Parental Metaemotion and Adolescent's Sense of Agency

Journal of Adolescence, EarlyView.
ABSTRACT Introduction Adolescence is a critical developmental period characterized by increasing needs for autonomy and identity exploration. However, limited research has examined how adolescents perceived parental discouragement of exploration over time.
Filipa Nunes, Catarina Pinheiro Mota, Tiago Ferreira, Ingrid Schoon, Paula Mena Matos   +4 more
wiley   +1 more source

Modular A4 invariance and neutrino mixing

Journal of High Energy Physics, 2018
We study the phenomenological implications of the modular symmetry Γ(3) ≃ A 4 of lepton flavors facing recent experimental data of neutrino oscillations.
Tatsuo Kobayashi, Naoya Omoto, Yusuke Shimizu, Kenta Takagi, Morimitsu Tanimoto, Takuya H. Tatsuishi   +5 more
doaj   +1 more source

CP Violation in Supersymmetric U(1)' Models

, 2003
The supersymmetric CP problem is studied within superstring-motivated extensions of the MSSM with an additional U(1)' gauge symmetry broken at the TeV scale. This class of models offers an attractive solution to the mu problem of the MSSM, in which U(1)'
A. Brignole, A. Brignole, A. Czarnecki, A. Dabelstein, A. Dabelstein, A. Pilaftsis, A. Pilaftsis, A. Pilaftsis, A. Pilaftsis, A. Pomarol, A. Pomarol, A. Yamada, A.E. Faraggi, A.E. Faraggi, A.E. Faraggi, A.E. Faraggi, A.E. Faraggi, A.E. Faraggi, A.E. Faraggi, A.G. Akeroyd, A.G. Cohen, B. Holdom, B.E. Cox, D. Chang, D. Chang, D. Chang, D. Chang, D. Suematsu, D. Suematsu, D.A. Demir, D.A. Demir, D.A. Demir, D.A. Demir, D.M. Pierce, Durmuş A. Demir, F. Abe, F. del Aguila, F. del Aguila, G. Buchalla, G. Cleaver, G. Cleaver, G. Cleaver, G. Cleaver, G.B. Cleaver, G.B. Cleaver, G.B. Cleaver, G.B. Cleaver, G.B. Cleaver, G.F. Giudice, G.K. Leontaris, G.L. Kane, H. Amini, H.E. Haber, H.E. Haber, I. Antoniadis, J. Erler, J. Erler, J. Polchinski, J.A. Casas, J.A. Casas, J.E. Kim, J.F. Cascales, J.R. Ellis, J.R. Ellis, J.R. Ellis, J.R. Espinosa, J.R. Espinosa, K.R. Dienes, K.S. Babu, L.E. Ibanez, Lisa L. Everett, M. Brhlik, M. Carena, M. Carena, M. Carena, M. Carena, M. Carena, M. Carena, M. Cvetic, M. Cvetic, M. Cvetic, M. Cvetic, M. Cvetic, M. Cvetic, M. Cvetic, M. Cvetic, M. Drees, M. Dugan, N. Haba, O. Lebedev, P. Chankowski, P. Langacker, P. Langacker, P. Langacker, P. Langacker, P. Nath, R. Barbieri, R. Blumenhagen, R. Hempfling, R.J. Zhang, S. Abel, S. Chaudhuri, S. Dimopoulos, S. Dimopoulos, S. Dimopoulos, S. Heinemeyer, S. Pokorski, S.P. Martin, S.P. Martin, S.W. Ham, S.Y. Choi, S.Y. Choi, T. Falk, T. Falk, T. Falk, T. Ibrahim, T. Ibrahim, T. Ibrahim, T. Ibrahim, T. Ibrahim, T. Ibrahim, U. Amaldi, V. Barger, V.D. Barger, V.D. Barger, W. Buchmuller, Y. Daikoku, Y. Kizukuri, Y. Okada   +128 more
core   +1 more source

Revisiting EWMA in High‐Frequency‐Based Portfolio Optimization: A Comparative Assessment

Journal of Applied Econometrics, EarlyView.
ABSTRACT This paper compares the statistical and economic performance of state‐of‐the‐art high‐frequency (HF) based multivariate volatility models with a simpler, widely used alternative, the Exponentially Weighted Moving Average (EWMA) filter. Using over two decades of 100 U.S.
Laura Capera Romero, Anne Opschoor
wiley   +1 more source

Field‐Based Spatial Self‐Registration of Multicoil Hardware for B0 Field Control

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To develop and validate a magnetic field‐based method for self‐registration of multicoil (MC) shim hardware in MRI systems, enabling accurate B0 field control despite nonreproducible hardware placement between calibration and experimental sessions.
Isabelle Zinghini, Ian Macleod, Carlotta Ianniello, Sebastian Theilenberg, Christoph Juchem   +4 more
wiley   +1 more source

The Weak Core, Partition‐Based Universal Stability, and Their Risk Associations Through A Partial Order

Naval Research Logistics (NRL), EarlyView.
ABSTRACT We are concerned with the stability of a transferable‐utility cooperative (TU) game. First, the concept of core can be weakened so that the blocking of changes is limited to only those with multilateral backings. This principle of consensual blocking, as well as the traditional core‐defining one of unilateral blocking and one straddling in ...
Jian Yang
wiley   +1 more source