Formation of dense structures induced by filament collisions - Correlation of density, kinematics, and magnetic field in the Pipe nebulaP. Frau, J. M. Girart, F. O. Alves, G. A. P. Franco, T. Onishi and C. G. Román–ZúñigaA&A, 574 (2015) L6DOI: https://doi.org/10.1051/0004-6361/201425234