New measurement of thick target yield for narrow resonance at <inline-formula> <tex-math><?CDATA ${{\boldsymbol{E}}}_{{\boldsymbol{x}}}=9.17\,\mathrm{MeV}$?></tex-math><mml:math> <mml:msub> <mml:mrow> <mml:mi mathvariant="bold-italic">E</mml:mi> </mml:mrow> <mml:mrow> <mml:mi mathvariant="bold-italic">x</mml:mi> </mml:mrow> </mml:msub> <mml:mo>=</mml:mo> <mml:mn>9.17</mml:mn> <mml:mspace width="0.25em"/> <mml:mi>MeV</mml:mi> </mml:math> <inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpb_28_6_060706_ieqn1.gif"/> </inline-formula> in the <sup>13</sup>C(<inline-formula> <tex-math><?CDATA $p,{\boldsymbol{\gamma }}$?></tex-math><mml:math> <mml:mi>p</mml:mi> <mml:mo>,</mml:mo> <mml:mi mathvariant="bold-italic">γ</mml:mi> </mml:math> <inline-graphic xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="cpb_28_6_060706_ieqn2.gif"/> </inline-formula>)<sup>14</sup>N reaction

New measurement of thick target yield for narrow resonance at

E x = 9.17 MeV

in the ¹³C(

p , γ

)¹⁴N reaction

Dang Yong-Le^{1, 2}, Liu Fu-Long^{1, 2}, Fu Guang-Yong^{1, 2}, Wu Di², He Chuang-Ye², Guo Bing², Wang Nai-Yan^{1, 2, †}

Spectra of background with shielding of the lead cone: (a) with the accelerator on and (b) with the accelerator off.