A Study of Photon Interaction and Photon Energy Absorption Effective Atomic Numbers for Some Amino Acids

被引：1
|
作者：
Singh, Tejbir [1 ]
Kaur, Updesh [1 ]
Tandon, Shivali [2 ]
Singh, Parjit S. [3 ]
机构：
[1] Maharishi Markandeshwar Univ, Dept Phys, Mullana 133203, Haryana, India
[2] Lovely Profess Univ, Dept Phys, Phagwara, Punjab, India
[3] Punjabi Univ, Dept Phys, Patiala 147002, Punjab, India
来源：
NUCLEAR SCIENCE AND ENGINEERING | 2010年 / 165卷 / 02期
关键词：
RANGE; 1; KEV; ELECTRON-DENSITIES;
D O I：
10.13182/NSE09-35TN
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Photon interaction (Z(PIeff)) and photon energy absorption (Z(PEAeff)) effective atomic numbers have been computed for some amino acids, namely, alanine (C3H7NO2),arginine (C6H14N4O2), aspartic acid (C4H7NO4), glycine (C2H5NO2), isoleucine (C6H13NO2), serine (C3H7NO3), and valine (C5H11NO2) in the energy range of 1 keV to 20 MeV. It has been observed that the effective atomic numbers (photon interaction and photon energy absorption) for the selected amino acid differ only in the lower-energy region (5 to 100 keV) and the maximum deviation is observed at similar to 30 keV. Further, the maximum values of the effective atomic numbers for photon interaction and photon energy absorption were observed to be at different energies. For the photon interaction effective atomic number, the maximum for the selected amino acids appears at similar to 5 keV, whereas the photon energy absorption effective atomic number has its maximum for the selected amino acids at similar to 15 keV. Among the selected amino acids, aspartic acid shows the maximum effective atomic number, whereas the least effective atomic numbers were observed for isoleucine.
引用
收藏
页码：240 / 244
页数：5
相关论文
共 47 条
  • [21] Investigation of chemical effect on the absorption parameters for some selected indium complex at 59.54 keV photon energy
    Akman, F.
    Akman, F.
    Kacal, M. R.
    Turhan, M. F.
    Akdemir, F.
    Araz, A.
    Durak, R.
    INTERNATIONAL PHYSICS CONFERENCE AT THE ANATOLIAN PEAK (IPCAP2016), 2016, 707
  • [22] Photon energy absorption parameters for composite mixtures with boron compounds
    Bastug, Arif
    Icelli, Orhan
    Gurol, Ali
    Sahin, Yusuf
    ANNALS OF NUCLEAR ENERGY, 2011, 38 (10) : 2283 - 2290
  • [23] Determining photon energy absorption parameters for different soil samples
    Kucuk, Nil
    Tumsavas, Zeynal
    Cakir, Merve
    JOURNAL OF RADIATION RESEARCH, 2013, 54 (03) : 578 - 586
  • [24] The absorption jump factor of effective atomic number and electronic density for some barium compounds
    Polat, Recep
    Yalcin, Zeynel
    Icelli, Orhan
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2011, 629 (01) : 185 - 191
  • [25] Mass Attenuation Coefficient and Effective Atomic Number of Ag/Cu/Zn Alloy at Different Photon Energy by Compton Scattering Technique
    Limkitjaroenporn, P.
    Kaewkhao, J.
    Chewpraditkul, W.
    Limsuwan, P.
    ISEEC, 2012, 32 : 847 - 854
  • [26] Effective atomic numbers of different types of materials for proton interaction in the energy region 1 keV-10 GeV
    Kurudirek, Murat
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2014, 336 : 130 - 134
  • [27] Energy Absorption and Exposure Buildup Factors of Essential Amino Acids
    Bursalioglu, Ertugrul
    Balkan, Begum
    Kavanoz, H. Birtan
    Okutan, Mustafa
    Icelli, Orhan
    Yalcin, Zeynel
    BIOMED RESEARCH INTERNATIONAL, 2014, 2014
  • [28] Studies on equivalent atomic number and photon buildup factors for some tissues and phantom materials
    Saleh, H. H.
    Sharaf, J. M.
    Alkhateeb, S. B.
    Hamideen, M. S.
    RADIATION PHYSICS AND CHEMISTRY, 2019, 165
  • [29] Photon interaction study of organic nonlinear optical materials in the energy range 122-1330 keV
    Awasarmol, Vishal V.
    Gaikwad, Dhammajyot K.
    Raut, Siddheshwar D.
    Pawar, Pravina P.
    RADIATION PHYSICS AND CHEMISTRY, 2017, 130 : 343 - 350
  • [30] A comprehensive study on energy absorption and exposure buildup factors for some essential amino acids, fatty acids and carbohydrates in the energy range 0.015-15 MeV up to 40 mean free path
    Kurudirek, Murat
    Ozdemir, Yuksel
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2011, 269 (01) : 7 - 19
12345