The Oldest Molecular Ancestor Finally Brought into the Light

被引：9

作者：

Fortenberry, Ryan C. ^{[1
]}

机构：

[1] Univ Mississippi, Dept Chem & Biochem, University, MS 38677 USA

来源：

CHEM | 2019年 / 5卷 / 05期

关键词：

H-3(+);

D O I：

10.1016/j.chempr.2019.04.016

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Until now, helonium (HeH+), probably the first molecule ever, had not been observed astrophysically despite decades of searching. In the April 17 issue of Nature, Gusten et al. finally report the detection of HeH+, opening the door for a better understanding of this molecule and what that means for the origin of chemistry.

引用

页码：1028 / 1030

页数：3

共 9 条

[1] PAHS AND ASTROBIOLOGY [J].

Allamandola, L. J. .

PAHS AND THE UNIVERSE: A SYMPOSIUM TO CELEBRATE THE 25TH ANNIVERSARY OF THE PAH HYPOTHESIS, 2011, 46 :305-317

[2] The Dawn of Chemistry [J].

Galli, Daniele ;

Palla, Francesco .

ANNUAL REVIEW OF ASTRONOMY AND ASTROPHYSICS, VOL 51, 2013, 51 :163-206

[3] Helium chemistry: a survey of the role of the ionic species [J].

Grandinetti, F .

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY, 2004, 237 (2-3) :243-267

[4] The ionization of hydrogen by electron impact as interpreted by positive ray analysis [J].

Hogness, TR ;

Lunn, EG .

PHYSICAL REVIEW, 1925, 26 (01) :0044-0055

[5] Dissociative recombination of cold H3+ and its interstellar implications [J].

McCall, Benjamin J. .

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2006, 364 (1848) :2953-2963

[6] Spectroscopy of H3+ based on a new high-accuracy global potential energy surface [J].

Polyansky, Oleg L. ;

Alijah, Alexander ;

Zobov, Nikolai F. ;

Mizus, Irina I. ;

Ovsyannikov, Roman I. ;

Tennyson, Jonathan ;

Lodi, Lorenzo ;

Szidarovszky, Tamas ;

Csaszar, Attila G. .

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2012, 370 (1978) :5014-5027

[7] A search for HeH+ and CH in a high-redshift quasi-stellar object [J].

Zinchenko, I. ;

Dubrovich, V. ;

Henkel, C. .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2011, 415 (01) :L78-L80

[8]

2019, NATURE, DOI [DOI 10.1038/S41586-019-1090-X, 10.1038/s41586-019-1090-x]

[9]

2013, SCIENCE, V342, P1343, DOI DOI 10.1126/SCIENCE.1243582

← 1 →