Laboratory experiments on plasma jets in a magnetic field using high-power lasers

K. Nishio; Y. Sakawa; Y. Kuramitsu; T. Morita; T. Ide; M. Kuwada; M. Koga; T. Kato; T. Norimatsu; C. Gregory; N. Woolsey; C. Murphy; G. Gregori; K. Schaar; A. Diziere; M. Koenig; A. Pelka; S. Wang; Q. Dong; Y. Li; H. Takabe

doi:10.1051/epjconf/20135915005

Laboratory experiments on plasma jets in a magnetic field using high-power lasers

K. Nishio, Y. Sakawa, Y. Kuramitsu, T. Morita, T. Ide, M. Kuwada, M. Koga, T. Kato, T. Norimatsu, C. Gregory, N. Woolsey, C. Murphy, G. Gregori, K. Schaar, A. Diziere, M. Koenig, A. Pelka, S. Wang, Q. Dong, Y. LiH. Takabe

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The experiments to simulate astrophysical jet generation are performed using Gekko XII (GXII) HIPER laser system at the Institute of Laser Engineering. In the experiments a fast plasma flow generated by shooting a CH plane (10 μm thickness) is observed at the rear side of the plane. By separating the focal spot of the main beams, a non-uniform plasma is generated. The non-uniform plasma flow in an external magnetic field (0.2∼0.3 T) perpendicular to the plasma is more collimated than that without the external magnetic field. The plasma β, the ratio between the plasma and magnetic pressure, is â‰ 1, and the magnetic Reynolds number is ∼150 in the collimated plasma. It is considered that the magnetic field is distorted by the plasma flow and enhances the jet collimation.

Original language	English
Title of host publication	EPJ Web of Conferences
Volume	59
DOIs	https://doi.org/10.1051/epjconf/20135915005
Publication status	Published - 1 Dec 2013
Event	7th International Conference on Inertial Fusion Sciences and Applications, IFSA 2011 - Bordeaux, United Kingdom Duration: 12 Sept 2011 → 16 Sept 2011

Conference

Conference	7th International Conference on Inertial Fusion Sciences and Applications, IFSA 2011
Country/Territory	United Kingdom
City	Bordeaux
Period	12/09/11 → 16/09/11

Access to Document

10.1051/epjconf/20135915005

Cite this

Nishio, K., Sakawa, Y., Kuramitsu, Y., Morita, T., Ide, T., Kuwada, M., Koga, M., Kato, T., Norimatsu, T., Gregory, C., Woolsey, N., Murphy, C., Gregori, G., Schaar, K., Diziere, A., Koenig, M., Pelka, A., Wang, S., Dong, Q., ... Takabe, H. (2013). Laboratory experiments on plasma jets in a magnetic field using high-power lasers. In EPJ Web of Conferences (Vol. 59). Article 15005 https://doi.org/10.1051/epjconf/20135915005

@inproceedings{e1383c9d6e794fad95e17b39ce613490,

title = "Laboratory experiments on plasma jets in a magnetic field using high-power lasers",

abstract = "The experiments to simulate astrophysical jet generation are performed using Gekko XII (GXII) HIPER laser system at the Institute of Laser Engineering. In the experiments a fast plasma flow generated by shooting a CH plane (10 μm thickness) is observed at the rear side of the plane. By separating the focal spot of the main beams, a non-uniform plasma is generated. The non-uniform plasma flow in an external magnetic field (0.2∼0.3 T) perpendicular to the plasma is more collimated than that without the external magnetic field. The plasma β, the ratio between the plasma and magnetic pressure, is {\^a}‰ 1, and the magnetic Reynolds number is ∼150 in the collimated plasma. It is considered that the magnetic field is distorted by the plasma flow and enhances the jet collimation.",

author = "K. Nishio and Y. Sakawa and Y. Kuramitsu and T. Morita and T. Ide and M. Kuwada and M. Koga and T. Kato and T. Norimatsu and C. Gregory and N. Woolsey and C. Murphy and G. Gregori and K. Schaar and A. Diziere and M. Koenig and A. Pelka and S. Wang and Q. Dong and Y. Li and H. Takabe",

year = "2013",

month = dec,

day = "1",

doi = "10.1051/epjconf/20135915005",

language = "English",

isbn = "9782759810772",

volume = "59",

booktitle = "EPJ Web of Conferences",

note = "7th International Conference on Inertial Fusion Sciences and Applications, IFSA 2011 ; Conference date: 12-09-2011 Through 16-09-2011",

}

Nishio, K, Sakawa, Y, Kuramitsu, Y, Morita, T, Ide, T, Kuwada, M, Koga, M, Kato, T, Norimatsu, T, Gregory, C , Woolsey, N, Murphy, C, Gregori, G, Schaar, K, Diziere, A, Koenig, M, Pelka, A, Wang, S, Dong, Q, Li, Y & Takabe, H 2013, Laboratory experiments on plasma jets in a magnetic field using high-power lasers. in EPJ Web of Conferences. vol. 59, 15005, 7th International Conference on Inertial Fusion Sciences and Applications, IFSA 2011, Bordeaux, United Kingdom, 12/09/11. https://doi.org/10.1051/epjconf/20135915005

TY - GEN

T1 - Laboratory experiments on plasma jets in a magnetic field using high-power lasers

AU - Nishio, K.

AU - Sakawa, Y.

AU - Kuramitsu, Y.

AU - Morita, T.

AU - Ide, T.

AU - Kuwada, M.

AU - Koga, M.

AU - Kato, T.

AU - Norimatsu, T.

AU - Gregory, C.

AU - Woolsey, N.

AU - Murphy, C.

AU - Gregori, G.

AU - Schaar, K.

AU - Diziere, A.

AU - Koenig, M.

AU - Pelka, A.

AU - Wang, S.

AU - Dong, Q.

AU - Li, Y.

AU - Takabe, H.

PY - 2013/12/1

Y1 - 2013/12/1

N2 - The experiments to simulate astrophysical jet generation are performed using Gekko XII (GXII) HIPER laser system at the Institute of Laser Engineering. In the experiments a fast plasma flow generated by shooting a CH plane (10 μm thickness) is observed at the rear side of the plane. By separating the focal spot of the main beams, a non-uniform plasma is generated. The non-uniform plasma flow in an external magnetic field (0.2∼0.3 T) perpendicular to the plasma is more collimated than that without the external magnetic field. The plasma β, the ratio between the plasma and magnetic pressure, is â‰ 1, and the magnetic Reynolds number is ∼150 in the collimated plasma. It is considered that the magnetic field is distorted by the plasma flow and enhances the jet collimation.

AB - The experiments to simulate astrophysical jet generation are performed using Gekko XII (GXII) HIPER laser system at the Institute of Laser Engineering. In the experiments a fast plasma flow generated by shooting a CH plane (10 μm thickness) is observed at the rear side of the plane. By separating the focal spot of the main beams, a non-uniform plasma is generated. The non-uniform plasma flow in an external magnetic field (0.2∼0.3 T) perpendicular to the plasma is more collimated than that without the external magnetic field. The plasma β, the ratio between the plasma and magnetic pressure, is â‰ 1, and the magnetic Reynolds number is ∼150 in the collimated plasma. It is considered that the magnetic field is distorted by the plasma flow and enhances the jet collimation.

UR - http://www.scopus.com/inward/record.url?scp=84891285936&partnerID=8YFLogxK

U2 - 10.1051/epjconf/20135915005

DO - 10.1051/epjconf/20135915005

M3 - Conference contribution

AN - SCOPUS:84891285936

SN - 9782759810772

VL - 59

BT - EPJ Web of Conferences

T2 - 7th International Conference on Inertial Fusion Sciences and Applications, IFSA 2011

Y2 - 12 September 2011 through 16 September 2011

ER -

Laboratory experiments on plasma jets in a magnetic field using high-power lasers

Abstract

Conference

Access to Document

Other files and links

Cite this