Irreducible tensor approach to spin observables in photo production of mesons with arbitrary spin-parity $s^π$

Irreversible heating during collapse of the supernova core

Irrotational and incompressible binary systems in the first post-newtonian approximation of general relativity

Is a neutron halo nothing but a large neutron skin?

Is ALPHA the Odometer of the Universe?

Is Anomalous Production of Omega and anti-Omega Evidence for Disoriented Chiral Condensates?

Is bimodal fission an indirect experimental evidence for pionic radioactivity?

Is binary sequential decay compatible with the fragmentation of nuclei at high energy?

Is chiral symmetry manifested in nuclear structure?

Is Dark Energy an illusion?

Is Dark Matter visible by Galactic Gamma Rays?

Is Dark Matter visible by Galactic Gamma Rays?

Is early thermalization achieved only near midrapidity at RHIC ?

Is early thermalization really needed in A+A collisions?

Is friction responsible for the reduction of fusion rates far below the Coulomb barrier?

Is GX 339-4 a black hole candidate? Optical spectroscopy and photometry

Is HBT really puzzling?

Is Hideki Yukawa's explanation of the strong force correct?

Is isospin I=2 assignment preferable for d_1^*(1956) resonance candidate seen in reaction pp-> 2 gamma X below pion threshold ?

Is it Possible to Describe Short-range NN Correlations in Nuclei on the Basis of Nucleonic Degrees of Freedom Only ?