Li-Man Tian

collaborators

3 papers

astro-ph.GA2026

Rotational Excitation of HC $_{5}$ NH $^{+}$ by He: Collision Dynamics and Astrophysical Applications

Ziyu Xiang, Liman Tian, Tong Sun +3

The protonated cyanopolyyne HC $_{5}$ NH $^{+}$ is an interstellar molecular ion of astrochemical interest, and understanding its rotational excitation is essential for interpreting its e…

astro-ph.GA2026

Collisional excitation of HMgC $_{3}$ N by He: rate coefficients and astrophysical implications

Liman Tian, Ziyu Xiang, Wenli Zou +1

Reliable collisional data are essential for interpreting the rotational emission of HMgC $_{3}$ N under the non-equilibrium conditions of molecular clouds. We investigate the rotationa…

astro-ph.GA2026

Collisional excitation of SiC $_{6}$ by helium: cross sections, rate coefficients, and astrophysical implications

Liman Tian, Ziyu Xiang, Chuangang Ning +1

Rotational transitions of SiC $_{6}$ with $j = 26$ -- $40$ have been detected in IRC+10216, but collisional rate coefficients for SiC $_{6}$ with He or H $_{2}$ were previously unavailable. We…

Rotational Excitation of HC5​NH+ by He: Collision Dynamics and Astrophysical Applications

Collisional excitation of HMgC3​N by He: rate coefficients and astrophysical implications

Collisional excitation of SiC6​ by helium: cross sections, rate coefficients, and astrophysical implications

Rotational Excitation of HC $_{5}$ NH $^{+}$ by He: Collision Dynamics and Astrophysical Applications

Collisional excitation of HMgC $_{3}$ N by He: rate coefficients and astrophysical implications

Collisional excitation of SiC $_{6}$ by helium: cross sections, rate coefficients, and astrophysical implications