Eur. Phys. J. A (2005) 25: 261-262
https://doi.org/10.1140/epjad/i2005-06-183-0

ENAM 2004

A new view to the structure of ¹⁹C

¹ RIKEN, 2-1, Hirosawa, 351-0198, Wako-shi, Saitama, Japan
² Department of Physics, Cairo University, 12613, Giza, Egypt
³ Saha Institute of Nuclear Physics, 1/AF, Bidhannagar, 700064, Kolkata, India
⁴ Virginia Commonwealth University, 23284, Richmond, VA, USA
⁵ Sanghai Institute of Nuclear Research, Chinese Academy of Sciences, 201800, Shanghai, PRC
⁶ Department of Physics, Tohoku University, 980-8578, Miyagi, Japan
⁷ Department of Electric, Electronics and Computer Engineering, Nagasaki Institute of Applied Science, 851-0193, Nagasaki, Japan
⁸ Institute of Physics, University of Tsukuba, 305-8571, Ibaraki, Japan
⁹ Department of Physics, Saitama University, 338-8570, Saitama, Japan
¹⁰ Department of Technical Physics, Peking University, 100871, Beijing, PRC

^* e-mail: ritu@triumf.ca

Received: 15 February 2004
Accepted: 29 March 2005
Published online: 3 August 2005

Abstract

The observation of longitudinal momentum distribution (P _||) from two-neutron removal in ¹⁹C with a Be target at 64 A MeV is reported. Analysis in terms of Glauber model considering ¹⁹C_gs( J ^π = 1/2⁺) shows that neutron evaporation is necessary to explain the data.