Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Izaskun Jimenéz-Serra"'
Autor:
Sirina Prasad, Qizhou Zhang, James Moran, Yue Cao, Izaskun Jimenéz-Serra, Jesus Martín-Pintado, Antonio Martínez-Henares, Alejandro Báez-Rubio
Publikováno v:
The Astrophysical Journal Letters, Vol 953, Iss 1, p L6 (2023)
MWC 349A is one of the rare stars known to have hydrogen radio recombination line (RRL) masers. The bright maser emission makes it possible to study the dynamics of the system at milliarcsecond (mas) precision. We present Atacama Large Millimeter/sub
Externí odkaz:
https://doaj.org/article/c699b397ba5d4309a41e51943ccade27
Akademický článek
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Autor:
Antonio Martínez-Henares, Qizhou Zhang, Izaskun Jiménez-Serra, Jesús Martín-Pintado, Nuria Huélamo, Sirina Prasad, James Moran, Alejandro Báez-Rubio
Publikováno v:
The Astrophysical Journal Letters, Vol 971, Iss 1, p L7 (2024)
Jets and disk winds arise from materials with excess angular momentum ejected from the accretion disks in forming stars. How these structures are launched and how they impact the gas within the innermost regions of these objects remains poorly unders
Externí odkaz:
https://doaj.org/article/f9ccef8099b74e7e82d11689d054ab72
Autor:
Adam Ginsburg, John Bally, Ashley T. Barnes, Cara Battersby, Nazar Budaiev, Natalie O. Butterfield, Paola Caselli, Laura Colzi, Katarzyna M. Dutkowska, Pablo García, Savannah Gramze, Jonathan D. Henshaw, Yue Hu, Desmond Jeff, Izaskun Jiménez-Serra, Jens Kauffmann, Ralf S. Klessen, Emily M. Levesque, Steven N. Longmore, Xing Lu, Elisabeth A. C. Mills, Mark R. Morris, Francisco Nogueras-Lara, Tomoharu Oka, Jaime E. Pineda, Thushara G. S. Pillai, Víctor M. Rivilla, Álvaro Sánchez-Monge, Miriam G. Santa-Maria, Howard A. Smith, Yoshiaki Sofue, Mattia C. Sormani, Grant R. Tremblay, Gijs Vermariën, Alexey Vikhlinin, Serena Viti, Dan Walker, Q. Daniel Wang, Fengwei Xu, Qizhou Zhang
Publikováno v:
The Astrophysical Journal Letters, Vol 968, Iss 1, p L11 (2024)
A compact source, G0.02467–0.0727, was detected in Atacama Large Millimeter/submillimeter Array 3 mm observations in continuum and very broad line emission. The continuum emission has a spectral index α ≈ 3.3, suggesting that the emission is fro
Externí odkaz:
https://doaj.org/article/3440401b5b3d47daa5768964342790e6
Autor:
Miguel Sanz-Novo, Víctor M. Rivilla, Holger S. P. Müller, Izaskun Jiménez-Serra, Jesús Martín-Pintado, Laura Colzi, Shaoshan Zeng, Andrés Megías, Álvaro López-Gallifa, Antonio Martínez-Henares, Belén Tercero, Pablo de Vicente, David San Andrés, Sergio Martín, Miguel A. Requena-Torres
Publikováno v:
The Astrophysical Journal Letters, Vol 965, Iss 2, p L26 (2024)
We present the first detection in space of thionylimide (HNSO) toward the Galactic center molecular cloud G + 0.693-0.027, thanks to the superb sensitivity of an ultradeep molecular line survey carried out with the Yebes 40 m and IRAM 30 m telescopes
Externí odkaz:
https://doaj.org/article/b869b440ecc94a28a5d3639424af56e8
Autor:
Elena R. Alonso, Aran Insausti, Lucie Kolesniková, Iker León, Brett A. McGuire, Christopher N. Shingledecker, Marcelino Agúndez, José Cernicharo, Víctor M. Rivilla, Carlos Cabezas, Izaskun Jiménez-Serra, Jesús Martín-Pintado, Jean-Claude Guillemin
Publikováno v:
The Astrophysical Journal, Vol 976, Iss 1, p 95 (2024)
This work aims to spectroscopically characterize and provide for the first time direct experimental frequencies of the ground vibrational state and two excited states of the simplest alkynyl thiocyanate (HCCSCN) for astrophysical use. Both microwave
Externí odkaz:
https://doaj.org/article/c7e317ffe694471781806171b6f2c7b4
Autor:
Marta Rey-Montejo, Izaskun Jiménez-Serra, Jesús Martín-Pintado, Víctor M. Rivilla, Andrés Megías, David San Andrés, Miguel Sanz-Novo, Laura Colzi, Shaoshan Zeng, Álvaro López-Gallifa, Antonio Martínez-Henares, Sergio Martín, Belén Tercero, Pablo de Vicente, Miguel Requena-Torres
Publikováno v:
The Astrophysical Journal, Vol 975, Iss 2, p 174 (2024)
We report the first detection of the metal-bearing molecules sodium sulfide and magnesium sulfide and the tentative detection of calcium monoxide in the interstellar medium toward the Galactic center molecular cloud G+0.693-0.027. The derived column
Externí odkaz:
https://doaj.org/article/4de4bb69324d411682558bf1e955ec2b
Autor:
Chi-Yan Law, Jonathan C. Tan, Raphael Skalidis, Larry Morgan, Duo Xu, Felipe de Oliveira Alves, Ashley T. Barnes, Natalie Butterfield, Paola Caselli, Giuliana Cosentino, Francesco Fontani, Jonathan D. Henshaw, Izaskun Jimenez-Serra, Wanggi Lim
Publikováno v:
The Astrophysical Journal, Vol 967, Iss 2, p 157 (2024)
Magnetic fields may play a crucial role in setting the initial conditions of massive star and star cluster formation. To investigate this, we report SOFIA-HAWC+ 214 μ m observations of polarized thermal dust emission and high-resolution GBT-Argus C
Externí odkaz:
https://doaj.org/article/a053932682f84ae992b62cbebc69a65b
Autor:
David San Andrés, Víctor M. Rivilla, Laura Colzi, Izaskun Jiménez-Serra, Jesús Martín-Pintado, Andrés Megías, Álvaro López-Gallifa, Antonio Martínez-Henares, Sarah Massalkhi, Shaoshan Zeng, Miguel Sanz-Novo, Belén Tercero, Pablo de Vicente, Sergio Martín, Miguel Angel Requena Torres, Germán Molpeceres, Juan García de la Concepción
Publikováno v:
The Astrophysical Journal, Vol 967, Iss 1, p 39 (2024)
We report the first detection in the interstellar medium of N -cyanomethanimine (H _2 CNCN), the stable dimer of HCN of highest energy and the most complex organic molecule identified in space containing the prebiotically relevant NCN backbone. We ha
Externí odkaz:
https://doaj.org/article/8e747112807241f9b66321798c877ac7
Autor:
Ziwei E. Zhang, Nami Sakai, Satoshi Ohashi, Nadia M. Murillo, Claire J. Chandler, Brian Svoboda, Cecilia Ceccarelli, Claudio Codella, Luca Cacciapuoti, Ross O’Donoghue, Serena Viti, Yuri Aikawa, Eleonora Bianchi, Paola Caselli, Steven Charnley, Tomoyuki Hanawa, Izaskun Jímenez-Serra, Hauyu Baobab Liu, Laurent Loinard, Yoko Oya, Linda Podio, Giovanni Sabatini, Charlotte Vastel, Satoshi Yamamoto
Publikováno v:
The Astrophysical Journal, Vol 966, Iss 2, p 207 (2024)
IRAS04368+2557 in L1527 is a Class 0/I protostar with a clear disk-envelope system revealed by previous Atacama Large Millimeter/submillimeter Array (ALMA) observations. In this paper, we discuss the flared structure of this source with observed sulf
Externí odkaz:
https://doaj.org/article/1b503ce7004a46b19788c0bb1bd2bb8c