45. Magnetospheric accretion in the intermediate-mass T Tauri star HQ Tau
K. Pouilly et al. Accepted by Astronomy & Astrophysics
47. Interpreting high spatial resolution line observations of planet-forming disks with gaps and rings The case of HD 163296
Ch. Rab et al. Accepted by A&A
48. Illuminating a tadpoleʼs metamorphosis III: quantifying past and present environmental impact
Megan Reiter et al. Accepted by MNRAS
49. AB Aur, a Rosetta stone for studies of planet formation (I): chemical study of a planet forming disk
P. Riviére-Marichalar et al. Accepted by A&A
50. A dusty origin for the correlation between protoplanetary disc accretion rates and dust masses
Andrew D. Sellek et al. Accepted by MNRAS
51. Reading between the lines: Disk emission, wind, and accretion during the ZCMa NW outburst
A. Sicilia-Aguilar et al. Accepted by A&A
52. The history of dynamics and stellar feedback revealed by the HI filamentary structure in the disk of
the Milky Way J. D. Soler et al. Accepted by Astronomy & Astrophysics

The history of dynamics and stellar feedback revealed by the Hi filamentary structure in the disk of the Milky Way.

WNM T=104K
CNM T=102K(1) McClure-Griths et al. (2006) reported a prominent network of dozens of hairlike CNM
filaments aligned with the ambient magnetic field toward the Riegel-Crutcher cloud.
(2) there has been no dedicated systematic study of the characteristics of these or otherkinds of elongated structures in the Hi emission

THOR: The Hi/OH/Recombination line survey of the inner
Milky Way (THOR, Beuther et al. 2016; Wang et al. 2020a).
THOR-HI: GBT and the VLA C- and D-array configurations
GALFA-HI: Galactic Arecibo L-band Feed Array HI Survey

CO: Galactic Ring Survey(The Boston University-Five
College Radio Astronomy Observatory)
HII reg.: WISE
OH masers catalog: THOR
SNR catalog: GreenGALFA

THOR-HI
ヘッセ⾏列
Hxx
H=Hyy
<latexit sha1_base64="r2nHqpIckApwef6ZY9IHYcizW3o=">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</latexit>

HxyHyyHの固有値 （λ -⻑い⽅向の曲率）

=

"2@ f
@x2
@2f
@y@x

2@ f@x@y@2f@y 2I

垂直<latexit sha1_base64="IVPX7N0wzdxXhACpzkljj73MrmI=">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</latexit>

2arctan✓<latexit sha1_base64="nhh74peLA2AO8q2g7LKg+7QaweQ=">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</latexit><latexit sha1_base64="wA745UiOf8uCYUk6XdHtxPL1cl4=">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</latexit>

銀河円盤に平⾏λ-に対応する固有ベクトルが⽅向
1
Hxy + Hyxを表す✓=<latexit sha1_base64="J47Cltc2XHJUxgWhjfkKftZhgJ8=">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</latexit>

#Hxx

Hyy

Projected Rayleigh statistic(n,m)で指定される領域のピクセル(i,j)で平均してV>0 (n,m)セルは平⾏フィラメントが多い。
V<0 (n,m)セルは垂直フィラメントが多い。

速度チャネルごとのθ分布

V>0 銀河⾯に平⾏（全般的）V<0 の垂直の場所が局在化している

V

A. Scutum腕の接線⽅向（フィラメントが腕に沿っている）か分⼦リングの接線⽅向かもしれないがA,B. 連続的に発⽣するSNによるスーパー
バブルの壁★HII領域、×OHメーザ
Hi self-absorption(HISA) がフィラメント構造を作る可能性

C. Riegel-Crutcher (RC) cloud, a local (d =125 ±25 pc, Crutcher & Lien 1984) CNM
structure Δl~40°、Δb~10°
D. a separate Hi component from that in
the Galactic disk and belongs to the
Galactic Halo (Shane 1971; Lockman 2002)

The Cloud Factory I: Generating resolved
filamentary molecular clouds
from galactic-scale forces
Rowan J. Smith+ MNRAS 492, 1594‒1613 (2020)
PotentialDominatedType I SN
rate=1/50yr^-1Feedback DominatedType I rate 1/300 yr^-1Type II rate ß SF rate

Fixed Gravitational
Potential (Disk + Bulge +Halo)+4-Armed Spiral

SN regulated ISM
Simulation#1

Potential DominatedFeedback Dominated

銀河円盤に平⾏
銀河円盤に垂直The FRIGG project: From intermediate galactic scales to self-gravitating cores
Patrick Hennebelle A&A 611, A24 (2018)

B0 = 12µG<latexit sha1_base64="qj1+6OAP4zqwualX1GFt99QUjoo=">AAACdnichVFNLwNBGH66vqq+Wi4SiTSa4tS8K4RIJMKBo5YiUWl215SN/crutlJN/4A/4CAOJIj4GS7+gIOfII4kHBy83W4iCN7JzDzzzPu888yM6hi65xM9RKSW1rb2jmhnrKu7p7cvnuhf9+yyq4m8Zhu2u6kqnjB0S+R93TfEpuMKxVQNsaHuLzb2NyrC9XTbWvOrjtg2lV1LL+ma4jNVjCcWijQnTxTMcrJWcM3kUr0YT1GGgkj+BHIIUghjxY5foYAd2NBQhgkBCz5jAwo8bluQQXCY20aNOZeRHuwL1BFjbZmzBGcozO7zuMurrZC1eN2o6QVqjU8xuLusTCJN93RNz3RHN/RI77/WqgU1Gl6qPKtNrXCKfUeDq6//qkyefex9qv707KOEmcCrzt6dgGncQmvqK4fHz6uzuXRtlM7pif2f0QPd8g2syot2kRW5E8T4A+Tvz/0TrE9k5KkMZSdT8wvhV0QxhBGM83tPYx7LWEGezz3AKS5xFXmThqW0NNZMlSKhZgBfQqIP4F2Pvg==</latexit>

B0 = 3µG<latexit sha1_base64="DmVNRCCRnRSy/yr2wr8Rk5Ykk0I=">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</latexit>

SN regulated ISM Simulation#2

B0 = 3µG, 12µG<latexit sha1_base64="RmDeYkUJoHbsTlMogSrPOueRmtQ=">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</latexit><latexit sha1_base64="qkiWm7tebxT3SlRGlBtjqAMeqmc=">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</latexit>rSN (yr1kpc2) = 0.02yr12平⾏/[⇡(8kpc) ]random垂直