The Class 0 source Barnard 1c: Most recent results

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Standard

The Class 0 source Barnard 1c : Most recent results. / Matthews, Brenda; Bergin, Edwin; Crapsi, Antonio; Hogerheijde, Michiel; Jørgensen, Jes; Marrone, Dan; Rao, Ramprasand.

In: Astrophysics and Space Science, Vol. 313, No. 1-3, 01.01.2008, p. 65-68.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Matthews, B, Bergin, E, Crapsi, A, Hogerheijde, M, Jørgensen, J, Marrone, D & Rao, R 2008, 'The Class 0 source Barnard 1c: Most recent results', Astrophysics and Space Science, vol. 313, no. 1-3, pp. 65-68. https://doi.org/10.1007/s10509-007-9591-8

APA

Matthews, B., Bergin, E., Crapsi, A., Hogerheijde, M., Jørgensen, J., Marrone, D., & Rao, R. (2008). The Class 0 source Barnard 1c: Most recent results. Astrophysics and Space Science, 313(1-3), 65-68. https://doi.org/10.1007/s10509-007-9591-8

Vancouver

Matthews B, Bergin E, Crapsi A, Hogerheijde M, Jørgensen J, Marrone D et al. The Class 0 source Barnard 1c: Most recent results. Astrophysics and Space Science. 2008 Jan 1;313(1-3):65-68. https://doi.org/10.1007/s10509-007-9591-8

Author

Matthews, Brenda ; Bergin, Edwin ; Crapsi, Antonio ; Hogerheijde, Michiel ; Jørgensen, Jes ; Marrone, Dan ; Rao, Ramprasand. / The Class 0 source Barnard 1c : Most recent results. In: Astrophysics and Space Science. 2008 ; Vol. 313, No. 1-3. pp. 65-68.

Bibtex

@article{2ae16090846344a8b33cfdcc37066fbe,
title = "The Class 0 source Barnard 1c: Most recent results",
abstract = "We present our most recent results from an ongoing study of the Class 0 source Barnard 1c in Perseus. This source is of particular interest because it exhibits evidence of strong alignment of grains all the way to the core's centre, which is contrary to all other low-mass protostellar cores observed to date. Our goal is to clarify the source of poor alignment in other sources by identifying the source of strong alignment in B1c. A central cavity has been identified in N2H+ emission; its anticorrelation with C18O emission suggests that heating in the centre has released CO from grain mantles, in turn destroying N2H+. We present sensitivity-limited, high spatial resolution polarimetry data from the SubMillimeter Array and discuss the potential implications of these data.",
keywords = "ISM: individual (Barnard 1c, B1c), ISM: magnetic fields, Polarization, Stars: formation",
author = "Brenda Matthews and Edwin Bergin and Antonio Crapsi and Michiel Hogerheijde and Jes J{\o}rgensen and Dan Marrone and Ramprasand Rao",
year = "2008",
month = jan,
day = "1",
doi = "10.1007/s10509-007-9591-8",
language = "English",
volume = "313",
pages = "65--68",
journal = "Space Science Instrumentation",
issn = "0004-640X",
publisher = "Springer",
number = "1-3",

}

RIS

TY - JOUR

T1 - The Class 0 source Barnard 1c

T2 - Most recent results

AU - Matthews, Brenda

AU - Bergin, Edwin

AU - Crapsi, Antonio

AU - Hogerheijde, Michiel

AU - Jørgensen, Jes

AU - Marrone, Dan

AU - Rao, Ramprasand

PY - 2008/1/1

Y1 - 2008/1/1

N2 - We present our most recent results from an ongoing study of the Class 0 source Barnard 1c in Perseus. This source is of particular interest because it exhibits evidence of strong alignment of grains all the way to the core's centre, which is contrary to all other low-mass protostellar cores observed to date. Our goal is to clarify the source of poor alignment in other sources by identifying the source of strong alignment in B1c. A central cavity has been identified in N2H+ emission; its anticorrelation with C18O emission suggests that heating in the centre has released CO from grain mantles, in turn destroying N2H+. We present sensitivity-limited, high spatial resolution polarimetry data from the SubMillimeter Array and discuss the potential implications of these data.

AB - We present our most recent results from an ongoing study of the Class 0 source Barnard 1c in Perseus. This source is of particular interest because it exhibits evidence of strong alignment of grains all the way to the core's centre, which is contrary to all other low-mass protostellar cores observed to date. Our goal is to clarify the source of poor alignment in other sources by identifying the source of strong alignment in B1c. A central cavity has been identified in N2H+ emission; its anticorrelation with C18O emission suggests that heating in the centre has released CO from grain mantles, in turn destroying N2H+. We present sensitivity-limited, high spatial resolution polarimetry data from the SubMillimeter Array and discuss the potential implications of these data.

KW - ISM: individual (Barnard 1c, B1c)

KW - ISM: magnetic fields

KW - Polarization

KW - Stars: formation

UR - http://www.scopus.com/inward/record.url?scp=37849046608&partnerID=8YFLogxK

U2 - 10.1007/s10509-007-9591-8

DO - 10.1007/s10509-007-9591-8

M3 - Journal article

AN - SCOPUS:37849046608

VL - 313

SP - 65

EP - 68

JO - Space Science Instrumentation

JF - Space Science Instrumentation

SN - 0004-640X

IS - 1-3

ER -

ID: 234017709