N,N′-(Oxydi-p-phenylene)diphthalimide

N,N′-(Oxydi-p-phenyl­ene)diphthalimide

The title compound, C(28)H(16)N(2)O(5), is a bis-imide derivative in which two phthalimide units are linked by an oxydi-p-phenyl-ene bridge. The dihedral angle between the planes of the two central benzene rings is 86.1 (4)°. The isoindole groups make dihedral angles of 46.0 (14) and 77.5 (13)° with the attached benzene rings. Inter-molecular C-H⋯O hydrogen bonds contribute to the stability of ...

Multi - strange baryon correlations in p + p and d + Au collisions at √ s NN = 200 GeV

Multi-strange baryon correlations with charged hadrons have been measured in the p+p and d+Au reference systems at √ s N N = 200 GeV for future comparison with correlations in Au+Au collisions. Weak correlation peaks are observed on both the same side as the high p T (p T > 2 GeV/c) Ξ (the trigger particle), and on the away side (π radians away in azimuth) in the p+p data. A quantitative analys...

Jet - Hadron Correlations in √ s NN = 200 GeV Au + Au and p + p

Jet - Hadron Correlations in s [ subscript NN ] = 200 GeV p + p and Central Au + Au Collisions

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Gauge - invariant formulation of NN → NN γ

H. Haberzettl1,* and K. Nakayama2,3,† 1Institute for Nuclear Studies and Department of Physics, The George Washington University, Washington, DC 20052, USA 2Department of Physics and Astronomy, University of Georgia, Athens, GA 30602, USA 3Institut für Kernphysik and Jülich Center for Hadron Physics, Forschungszentrum Jülich, 52425 Jülich, Germany (Received 8 November 2010; revised manuscript r...