Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Sharma, Rajeeb"'
Autor:
Gavino, Sacha, Jørgensen, Jes K., Sharma, Rajeeb, Yang, Yao-Lun, Li, Zhi-Yun, Tobin, John J., Ohashi, Nagayoshi, Takakuwa, Shigehisa, Plunkett, Adele, Kwon, Woojin, de Gregorio-Monsalvo, Itziar, Lin, Zhe-Yu Daniel, Santamaría-Miranda, Alejandro, Aso, Yusuke, Sai, Jinshi, Aikawa, Yuri, Tomida, Kengo, Koch, Patrick M., Lee, Jeong-Eun, Lee, Chang Won, Lai, Shih-Ping, Looney, Leslie W., Narayanan, Suchitra, Phuong, Nguyen Thi, Thieme, Travis J., Hoff, Merel L. R. van 't, Willians, Jonathan P., Yen, Hsi-Wei
We present Atacama Large Millimeter/submillimeter Array (ALMA) observations of the binary Class 0 protostellar system BHR 71 IRS1 and IRS2 as part of the Early Planet Formation in Embedded Disks (eDisk) ALMA Large Program. We describe the $^{12}$CO (
Externí odkaz:
http://arxiv.org/abs/2407.17249
Autor:
Encalada, Frankie J., Looney, Leslie W., Takakuwa, Shigehisa, Tobin, John J., Ohashi, Nagayoshi, Jørgensen, Jes K., Li, Zhi-Yun, Aikawa, Yuri, Aso, Yusuke, Koch, Patrick M., Kwon, Woojin, Lai, Shih-Ping, Lee, Chang Won, Lin, Zhe-Yu Daniel, Santamarıa-Miranda, Alejandro, de Gregorio-Monsalvo, Itziar, Phuong, Nguyen Thi, Plunkett, Adele, Sai, Jinshi, Sharma, Rajeeb, Yen, Hsi-Wei, Han, Ilseung
Young protostellar binary systems, with expected ages less than $\sim$10$^5$ years, are little modified since birth, providing key clues to binary formation and evolution. We present a first look at the young, Class 0 binary protostellar system R CrA
Externí odkaz:
http://arxiv.org/abs/2403.14143
Autor:
Flores, Christian, Ohashi, Nagayoshi, Tobin, John J., Jørgensen, Jes K., Takakuwa, Shigehisa, Li, Zhi-Yun, Lin, Zhe-Yu Daniel, Hoff, Merel L. R. van 't, Plunkett, Adele L., Yamato, Yoshihide, Sai, Jinshi, Koch, Patrick M., Yen, Hsi-Wei, Aikawa, Yuri, Aso, Yusuke, de Gregorio-Monsalvo, Itziar, Kido, Miyu, Kwon, Woojin, Lee, Jeong-Eun, Lee, Chang Won, Looney, Leslie W., Santamaría-Miranda, Alejandro, Sharma, Rajeeb, Thieme, Travis J., Williams, Jonathan P., Han, Ilseung, Narayanan, Suchitra, Lai, Shih-Ping
We present ALMA observations of the Class I source Oph IRS63 in the context of the Early Planet Formation in Embedded Disks (eDisk) large program. Our ALMA observations of Oph IRS63 show a myriad of protostellar features, such as a shell-like bipolar
Externí odkaz:
http://arxiv.org/abs/2310.14617
Autor:
Narayanan, Suchitra, Williams, Jonathan P., Tobin, John J., Jorgensen, Jes K., Ohashi, Nagayoshi, Lin, Zhe-Yu Daniel, Hoff, Merel L. R. van't, Li, Zhi-Yun, Plunkett, Adele L., Looney, Leslie W., Takakuwa, Shigehisa, Yen, Hsi-Wei, Aso, Yusuke, Flores, Christian, Lee, Jeong-Eun, Lai, Shih-Ping, Kwon, Woojin, de Gregorio-Monsalvo, Itziar, Sharma, Rajeeb, Lee, Chang Won
We present the first results from the Early Planet Formation in Embedded Disks (eDisk) ALMA Large Program toward Oph IRS43, a binary system of solar mass protostars. The 1.3 mm dust continuum observations resolve a compact disk, ~6au radius, around t
Externí odkaz:
http://arxiv.org/abs/2310.15491
Autor:
Thieme, Travis J., Lai, Shih-Ping, Ohashi, Nagayoshi, Tobin, John J., Jørgensen, Jes K., Sai, Jinshi, Aso, Yusuke, Williams, Jonathan P., Yamato, Yoshihide, Aikawa, Yuri, de Gregorio-Monsalvo, Itziar, Han, Ilseung, Kwon, Woojin, Lee, Chang Won, Lee, Jeong-Eun, Li, Zhi-Yun, Lin, Zhe-Yu Daniel, Looney, Leslie W., Narayanan, Suchitra, Phuong, Nguyen Thi, Plunkett, Adele L., Santamaría-Miranda, Alejandro, Sharma, Rajeeb, Takakuwa, Shigehisa, Yen, Hsi-Wei
Protostellar disks are a ubiquitous part of the star formation process and the future sites of planet formation. As part of the Early Planet Formation in Embedded Disks (eDisk) large program, we present high-angular resolution dust continuum ($\sim40
Externí odkaz:
http://arxiv.org/abs/2310.12453
Autor:
Aso, Yusuke, Kwon, Woojin, Ohashi, Nagayoshi, Jorgensen, Jes K., Tobin, John J., Aikawa, Yuri, de Gregorio-Monsalvo, Itziar, Han, Ilseung, Kido, Miyu, Koch, Patrick M., Lai, Shih-Ping, Lee, Chang Won, Lee, Jeong-Eun, Li, Zhi-Yun, Lin, Zhe-Yu Daniel, Looney, Leslie W., Narayanan, Suchitra, Phuong, Nguyen Thi, Sai, Jinshi, Saigo, Kazuya, Santamaria-Miranda, Alejandro, Sharma, Rajeeb, Takakuwa, Shigehisa, Thieme, Travis J., Tomida, Kengo, Williams, Jonathan P., Yen, Hsi-Wei
Publikováno v:
ApJ 954 (2023) 101-117
Precise estimates of protostellar masses are crucial to characterize the formation of stars of low masses down to brown-dwarfs (BDs; M* < 0.08 Msun). The most accurate estimation of protostellar mass uses the Keplerian rotation in the circumstellar d
Externí odkaz:
http://arxiv.org/abs/2309.01891
Autor:
Sharma, Rajeeb, Jørgensen, Jes K., Gavino, Sacha, Ohashi, Nagayoshi, Tobin, John J., Lin, Zhe-Yu Daniel, Li, Zhi-Yun, Takakuwa, Shigehisa, Lee, Chang Won, Sai, Jinshi, Kwon, Woojin, de Gregorio-Monsalvo, Itziar, Santamaría-Miranda, Alejandro, Yen, Hsi-Wei, Aikawa, Yuri, Aso, Yusuke, Lai, Shih-Ping, Lee, Jeong-Eun, Looney, Leslie W., Phuong, Nguyen Thi, Thieme, Travis J., Williams, Jonathan P.
We present high-resolution, high-sensitivity observations of the Class 0 protostar RCrA IRS5N as part of the Atacama Large Milimeter/submilimeter Array (ALMA) large program Early Planet Formation in Embedded Disks (eDisk). The 1.3 mm continuum emissi
Externí odkaz:
http://arxiv.org/abs/2309.00443
Autor:
Sai, Jinshi, Yen, Hsi-Wei, Ohashi, Nagayoshi, Tobin, John J., Jørgensen, Jes K., Takakuwa, Shigehisa, Saigo, Kazuya, Aso, Yusuke, Lin, Zhe-Yu Daniel, Koch, Patrick M., Aikawa, Yuri, Flores, Christian, de Gregorio-Monsalvo, Itziar, Han, Ilseung, Kido, Miyu, Kwon, Woojin, Lai, Shih-Ping, Lee, Chang Won, Lee, Jeong-Eun, Li, Zhi-Yun, Looney, Leslie W., Mori, Shoji, Phuong, Nguyen Thi, Santamaría-Miranda, Alejandro, Sharma, Rajeeb, Thieme, Travis J., Tomida, Kengo, Williams, Jonathan P.
We have observed the Class 0/I protostellar system Ced110 IRS4 at an angular resolution of $0.05''$ ($\sim$10 au) as a part of the ALMA large program; Early Planet Formation in the Embedded Disks (eDisk). The 1.3 mm dust continuum emission reveals th
Externí odkaz:
http://arxiv.org/abs/2307.08952
Autor:
Kido, Miyu, Takakuwa, Shigehisa, Saigo, Kazuya, Ohashi, Nagayoshi, Tobin, John J., K, Jes, Jørgensen, Aikawa, Yuri, Aso, Yusuke, Encalada, Frankie J., Flores, Christian, Gavino, Sacha, de Gregorio-Monsalvo, Itziar, Han, Ilseung, Hirano, Shingo, Koch, Patrick M., Kwon, Woojin, Lai, Shih-Ping, Lee, Chang Won, Lee, Jeong-Eun, Li, Zhi-Yun, Lin, Zhe-Yu Daniel, Looney, Leslie W., Mori, Shoji, Narayanan, Suchitra, Plunkett, Adele L., Phuong, Nguyen Thi, Sai, Jinshi, Santamarîa-Miranda, Alejandro, Sharma, Rajeeb, Sheehan, Patrick, Thieme, Travis J., Tomida, Kengo, Hoff, Merel L. R. van't, Williams, Jonathan P., Yamato, Yoshihide, Yen, Hsi-Wei
We present observations of the Class 0 protostar IRAS 16544-1604 in CB 68 from the ''Early Planet Formation in Embedded Disks (eDisk)'' ALMA Large program. The ALMA observations target continuum and lines at 1.3-mm with an angular resolution of $\sim
Externí odkaz:
http://arxiv.org/abs/2306.15443
Autor:
Lin, Zhe-Yu Daniel, Li, Zhi-Yun, Tobin, John J., Ohashi, Nagayoshi, Jørgensen, Jes Kristian, Looney, Leslie W., Aso, Yusuke, Takakuwa, Shigehisa, Aikawa, Yuri, Hoff, Merel L. R. van 't, de Gregorio-Monsalvo, Itziar, Encalada, Frankie J., Flores, Christian, Gavino, Sacha, Han, Ilseung, Kido, Miyu, Koch, Patrick M., Kwon, Woojin, Lai, Shih-Ping, Lee, Chang Won, Lee, Jeong-Eun, Phuong, Nguyen Thi, Sai, Jinshi, Sharma, Rajeeb, Sheehan, Patrick, Thieme, Travis J., Williams, Jonathan P., Yamato, Yoshihide, Yen, Hsi-Wei
While dust disks around optically visible, Class II protostars are found to be vertically thin, when and how dust settles to the midplane are unclear. As part of the Atacama Large Millimeter/submillimeter Array (ALMA) large program, Early Planet Form
Externí odkaz:
http://arxiv.org/abs/2306.15423