Zobrazeno 1 - 10
of 551
pro vyhledávání: '"Dore L"'
Publikováno v:
J. Chem. Phys. 155, 234306 (2021)
In light of its ubiquitous presence in the interstellar gas, the chemistry and reactivity of the HCO+ ion requires special attention. The availability of up-to-date collisional data between this ion and the most abundant perturbing species in the int
Externí odkaz:
http://arxiv.org/abs/2201.04530
Autor:
Melosso, M., Bizzocchi, L., Adamczyk, A., Canè, E., Caselli, P., Colzi, L., Dore, L., Giuliano, B. M., Guillemin, J. -C., Martin-Drumel, M. -A., Pirali, O., Charmet, A. Pietropolli, Prudenzano, D., Rivilla, V. M., Tamassia, F.
Cyanoacetylene, the simplest cyanopolyyne, is an abundant interstellar molecule commonly observed in a vast variety of astronomical sources. Despite its importance as a potential tracer of the evolution of star-forming processes, the deuterated form
Externí odkaz:
http://arxiv.org/abs/2007.09995
Autor:
Melosso, M., Bizzocchi, L., Sipilä, O., Giuliano, B. M., Dore, L., Tamassia, F., Martin-Drumel, M. -A., Pirali, O., Redaelli, E., Caselli, P.
Publikováno v:
A&A 641, A153 (2020)
Deuterium fractionation processes in the interstellar medium (ISM) have been shown to be highly efficient in the family of nitrogen hydrides. To date, observations were limited to ammonia (NH$_2$D, NHD$_2$, ND$_3$) and imidogen radical (ND) isotopolo
Externí odkaz:
http://arxiv.org/abs/2007.07504
Autor:
Melosso, M., Achilli, A., Tamassia, F., Canè, E., Charmet, A. Pietropolli, Stoppa, P., Dore, L.
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer, Volume 248, June 2020, 106982
Chloromethane is the only organochloride detected in space to date. Its recent observation towards the low-mass protostar IRAS 16293-2422 with ALMA offers a prompt for new laboratory studies of CH$_3$Cl and its isotopologues. Here, we report the inve
Externí odkaz:
http://arxiv.org/abs/2006.13676
Autor:
Melosso, M., Belloche, A., Martin-Drumel, M. -A., Pirali, O., Tamassia, F., Bizzocchi, L., Garrod, R. T., Müller, H. S. P., Menten, K. M., Dore, L., Puzzarini, C.
Publikováno v:
A&A 641, A160 (2020)
Aminoacetonitrile, a molecule detected in the interstellar medium only towards the star-forming region Sagittarius B2 (Sgr B2) thus far, is considered an important prebiotic species. To date, observations were limited to ground state emission lines,
Externí odkaz:
http://arxiv.org/abs/2006.13753
Autor:
Rivilla, V. M., Colzi, L., Fontani, F., Melosso, M., Caselli, P., Bizzocchi, L., Tamassia, F., Dore, L.
We present the study of deuteration of cyanoacetylene (HC$_3$N) towards a sample of 28 high-mass star-forming cores divided into different evolutionary stages, from starless to evolved protostellar cores. We report for the first time the detection of
Externí odkaz:
http://arxiv.org/abs/2005.14118
Publikováno v:
Astrophys.J.565:344-358,2002
The maps presented in Paper I are here used to infer the variation of the column densities of HCO+, DCO+, N2H+, and N2D+ as a function of distance from the dust peak. These results are interpreted with the aid of a crude chemical model which predicts
Externí odkaz:
http://arxiv.org/abs/astro-ph/0109023
We have mapped the dense dark core L1544 in H13CO+(1-0), DCO+(2-1), DCO+(3-2), N2H+(1-0), NTH+(3-2), N2D+(2-1), N2D+(3-2), C18O(1-0), and C17O(1-0) using the IRAM 30-m telescope. We have obtained supplementary observations of HC18O+(1-0), HC17O+(1-0)
Externí odkaz:
http://arxiv.org/abs/astro-ph/0109021
Autor:
Alberton, D., Bizzocchi, L., Jiang, N., Melosso, M., Rivilla, V. M., Charmet, A. Pietropolli, Giuliano, B. M., Caselli, P., Puzzarini, C., Alessandrini, S., Dore, L., Jiménez-Serra, I., Martín-Pintado, J.
Context. Substituted methanimines and ethylenes have been identified in the interstellar medium. Therefore, allylimine (CH2 =CH–CH=NH) represents a promising candidate for a new interstellar detection. Aims. The goal of the present work is to perfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fb8ee1eb1714448193f670493ee5f49
https://hdl.handle.net/10278/5028204
https://hdl.handle.net/10278/5028204
Publikováno v:
Journal of Chemical Physics; 12/21/2021, Vol. 155 Issue 23, p1-9, 9p
