Výsledky vyhledávání - "Ute Lisenfeld"

Akademický článek

CO Observations of Early-mid Stage Major Mergers in the MaNGA Survey

Autor: Qingzheng Yu, Taotao Fang, Cong Kevin Xu, Shuai Feng, Siyi Feng, Yu Gao, Xue-Jian Jiang, Ute Lisenfeld

Publikováno v: The Astrophysical Journal Supplement Series, Vol 273, Iss 1, p 2 (2024)

We present a study of the molecular gas in early-mid stage major mergers, with a sample of 43 major-merger galaxy pairs selected from the Mapping Nearby Galaxies at Apache Point Observatory survey and a control sample of 195 isolated galaxies selecte

Externí odkaz: https://doaj.org/article/d3f985fc5a3e4653afe4007a68d0987c

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CO-CAVITY pilot survey: Molecular gas and star formation in void galaxies

Autor: J. M. van der Hulst, Angel R. Lopez-Sanchez, Jesús Falcón-Barroso, Isabel Pérez, T. Ruiz-Lara, Kathryn Kreckel, S. Duarte Puertas, S. Verley, R. van de Weygaert, Ute Lisenfeld, J. Domínguez-Gómez, Reynier Peletier

Publikováno v: Digibug. Repositorio Institucional de la Universidad de Granada
instname
Digital.CSIC. Repositorio Institucional del CSIC
Astronomy & astrophysics, 658:A124. EDP Sciences

Acknowledgements. We appreciate the detailed and useful comments of the referee which helped to improve the clarity of the paper. We acknowledge support (proyect AYA2017-84897-P) from the Spanish Ministerio de Economía y Competitividad, from the Eur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a51ad342d937b7e6b09fce8ed77c1b71
http://hdl.handle.net/10481/73071

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Dark matter halos and scaling relations of extremely massive spiral galaxies from extended HI rotation curves

Autor: Enrico M Di Teodoro, Lorenzo Posti, S Michael Fall, Patrick M Ogle, Thomas Jarrett, Philip N Appleton, Michelle E Cluver, Martha P Haynes, Ute Lisenfeld

We present new and archival atomic hydrogen (\hi) observations of \galnum\ of the most massive spiral galaxies in the local Universe ($M_\star>10^{11} \, \mathrm{M}_\odot$). From 3D kinematic modeling of the datacubes, we derive extended \hi\ rotatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3312cb916eccca1f145c7d4e541ecdf

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Molecular gas and star formation within 12 strong galactic bars observed with IRAM-30m

Autor: Simon Verley, Almudena Zurita, Lourdes Verdes-Montenegro, V. Martínez-Badenes, Isabel Pérez, J. Sabater, Ute Lisenfeld, Stephane Leon, Francoise Combes, S. Díaz-García, D. Espada

Publikováno v: Digibug. Repositorio Institucional de la Universidad de Granada
instname
Digital.CSIC. Repositorio Institucional del CSIC

We thank the anonymous referee for a constructive and detailed report. This project has received funding from the European Union's Horizon 2020 research and innovation programme under the Marie Sklodowska Curie grant agreement No 893673. We acknowled

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c48ac3fc2fe89561dffd4417ca64abfe
http://hdl.handle.net/10481/71541

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Are all post-starbursts mergers? HST reveals hidden disturbances in the majority of PSBs

Autor: Elizaveta Sazonova, Katherine Alatalo, Timothy M. Heckman, Lauranne Lanz, Kristina Nyland, Ute Lisenfeld, Gregory F. Snyder, K. Decker French, C. M. Urry, Kate Rowlands, Susana E. Deustua, Justin A. Otter, Yuanze Luo, Anne M. Medling, Andreea Petric

How do galaxies transform from blue, star-forming spirals to red, quiescent early-type galaxies? To answer this question, we analyzed a set of 26 gas-rich, shocked post-starburst galaxies with Hubble Space Telescope (HST) imaging in B, I, and H bands

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::beb1363f1439744a270ca9d0d36e1253
http://arxiv.org/abs/2105.09956

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ALMA resolves giant molecular clouds in a tidal dwarf galaxy

Autor: Cinthya N. Herrera, Dario Colombo, Frank Bigiel, Annie Hughes, M. Querejeta, Andrew Rigby, Santiago García-Burillo, Eva Schinnerer, Sharon Meidt, Toby J. T. Moore, C. G. Mundell, Ute Lisenfeld, Federico Lelli, J. M. D. Kruijssen, Jérôme Pety

Publikováno v: Digibug. Repositorio Institucional de la Universidad de Granada
instname
Digibug: Repositorio Institucional de la Universidad de Granada
Universidad de Granada (UGR)
Astronomy & Astrophysics
ASTRONOMY & ASTROPHYSICS
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 645, pp.A97. ⟨10.1051/0004-6361/202038955⟩

Tidal dwarf galaxies (TDGs) are gravitationally bound condensations of gas and stars that formed during galaxy interactions. Here we present multi-configuration ALMA observations of J1023+1952, a TDG in the interacting system Arp 94, where we resolve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1e1f9abec06474891b451f305834d12
http://hdl.handle.net/10481/67199

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Evolution of the grain size distribution in galactic discs

Autor: I. De Looze, K. C. Hou, Monica Relaño, R. C. Kennicutt, José M. Vílchez, Ute Lisenfeld

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

Context. Dust is formed out of stellar material and it is constantly affected by different mechanisms occurring in the interstellar medium. Depending on their size, the behaviour of dust grains vary under these mechanisms and, therefore, the dust gra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5db3b84fe95baca9cf7abfdb8a780ae0
http://arxiv.org/abs/2002.01945

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NOEMA Observations of CO Emission in Arp 142 and Arp 238

Autor: Ute Lisenfeld, Cong K. Xu, Yu Gao, Florent Renaud

Publikováno v: The Astrophysical Journal. 918:55

Previous studies have shown significant differences in the enhancement of the star-formation rate (SFR) and the star-formation efficiency (SFE=SFR/M_mol) between spiral-spiral and spiral-elliptical mergers. In order to shed light on the physical mech

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a1486435df344fa6182e513f5f223be
https://doi.org/10.3847/1538-4357/ac0f77

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CO observations of major merger pairs at z=0: Molecular gas mass and star formation

Autor: Ute Lisenfeld, C. K. Xu, Min S. Yun, Pei Zuo, Donovan L. Domingue, Chen Cao, Yu Gao

We present CO observations of 78 spiral galaxies in local merger pairs. These galaxies representa subsample of a Ks-band selected sample consisting of 88 close major-merger pairs (HKPAIRs), 44 spiral-spiral (S+S) pairs and 44 spiral-elliptical (S+E)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::852988cce4628564da17fa52a9ab522a

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HI Observations of Major-Merger Pairs at z = 0: atomic gas and star formation

Autor: Pei Zuo, Di Li, Chen Cao, Cong K. Xu, Min S. Yun, Ute Lisenfeld

We present a study of the HI gas content of a large K-band selected sample of 88 close major-merger pairs of galaxies (H-KPAIR) which were observed by $\it Herschel$. We obtained the 21 cm HI fine-structure emission line data for a total of 70 pairs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68a43e01098883abbc377673038be889
http://arxiv.org/abs/1804.03500

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