TY - GEN AU - Cai, Y.-Z. AU - Pastorello, A. AU - Fraser, M. AU - Prentice, S.J. AU - Reynolds, T. M. AU - Cappellaro, E. AU - Benetti, S. AU - Morales Garoffolo, Antonia Isabel AU - Reguitti, A. AU - Elias-Rosa, N. AU - Brennan, S. AU - Callis, E. AU - Cannizzaro, G. AU - Fiore, A. AU - Gromadzki, M. AU - Galindo-Guil, F. J. AU - Gall, C. AU - Heikkilä, T. AU - Mason, E. AU - Moran, S. AU - Onori, F. AU - Sagués Carracedo, A. AU - Valerin, G. A4 - Física Aplicada PY - 2019 SN - 0004-6361 SN - 1432-0746 UR - http://hdl.handle.net/10498/22283 AB - Context. The absolute magnitudes of luminous red novae (LRNe) are intermediate between those of novae and supernovae (SNe), and show a relatively homogeneous spectro-photometric evolution. Although they were thought to derive from core instabilities... LA - eng PB - EDP SCIENCES S A KW - binaries: close KW - stars: winds, outflows KW - stars: massive KW - supernovae: individual: AT 2018hso KW - supernovae: individual: AT 2017jfs KW - supernovae: individual: NGC4490-2011OT1 TI - The transitional gap transient AT 2018hso: new insights into the luminous red nova phenomenon DO - 10.1051/0004-6361/201936749 ER -