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Identifikasi Sumber Air Tanah dalam Berdasarkan Analisis Data Resistivitas di Daerah Bandara Adi Soemarmo, Solo, Jawa Tengah Caga Setia; Darsono D; Cari C
INDONESIAN JOURNAL OF APPLIED PHYSICS Vol 3, No 02 (2013): October
Publisher : Department of Physics, Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/ijap.v3i02.1240

Abstract

The research was around in the Adi Soemarmo Airport area, Solo, Central Java. The growing development and the increased need for water to be basic the importance of this research. The purpose of this research to sources of ground water and state of rocks lithology. This Research using geoelectric method Schlumberger configuration using tools resistivitiy McOHM OYO Model 2119C-EL. The measurements were made much as 6 point sounding, electrode AB/2stretch scattered around the Adi Soemarmo Airport with varying penetration depths ranging from 1.5 meters up to 400 meters with stretch of the electrode reaches 800 meters. Furthermore, the value of resistivity in the field measurements made longitudinal section and water content analysis approached using IP2WIN interpretation software. the results of the study showed that at the point of sounding 2, 1, and 3 at depths greater than 130 meters areallegedly identified the source of ground water and the at point of sounding 7, 4, and 5 over 100 meters.
Solusi Persamaan Schrödinger untuk Potensial Hulthen + Non-Sentral Poschl-Teller dengan Menggunakan Metode Nikiforov-Uvarov Nani Sunarmi; Suparmi S; Cari C
INDONESIAN JOURNAL OF APPLIED PHYSICS Vol 3, No 02 (2013): October
Publisher : Department of Physics, Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/ijap.v3i02.1266

Abstract

The Schrödinger equation for Hulthen potential plus Poschl-Teller Non-Central potential is solved analytically using Nikiforov-Uvarov method. The radial equation and angular equation are obtained through the variable separation. The solving of Schrödinger equation with Nikivorov-Uvarov method (NU) has been done by reducing the two order differensial equation to be the two order differential equation Hypergeometric type through substitution of appropriate variables. The energy levels obtained is a closed function while the wave functions (radial and angular part) are expressed in the form of Jacobi polynomials. The Poschl-Teller Non-Central potential causes the orbital quantum number increased and the energy of the Hulthen potential is increasing positively.
Penerapan Metode Geolistrik Untuk Identifikasi Pola Penyebaran Zona Asin Di Bledug Kuwu, Grobogan, Jawa Tengah Darman D; Cari C; Darsono D
INDONESIAN JOURNAL OF APPLIED PHYSICS Vol 2, No 02 (2012): October
Publisher : Department of Physics, Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/ijap.v2i02.1298

Abstract

Geoelectrical is one of geophysics methods which is used to investigate the early stage in the shallow exploration. The research is conducted at Bledug Kuwu with Schlumberger configuration method containing the two points of potential electrodes and the two points of electrical current electrodes. The equipment used in this research are OYO model 2119C, GPS, meter roll, cable as current and potential electrodes. The purpose of the research is to identify the spreading pattern of salty zone at Bledug Kuwu. The distribution pattern of salty zone is characterized by thickness of 1.55 to 71.9 meters and rangeresistivity of 0.055 to 0.460 Ωm. At west of large Bledug, the salty zone is detected at the depth of 5.0 to 10.0 meters and 30.0 to 50.0 meters. Meanwhile at east of large Bledug, the salty zone is detected at the depth of 5.0 to 15.0 meters and 40.0 to 60.0 meters. The salty zone spread from north to south at both west and east of large Bledug with resistivity of 0.05 to 0.50 Ωm at depth of 5.0 to 50.0 meters.
Solution of The Schrödinger Equation for Trigonometric Scarf Plus Poschl-Teller Non-Central Potential Using Supersymmetry Quantum Mechanics Cari C; Suparmi S; Antomi Saregar
INDONESIAN JOURNAL OF APPLIED PHYSICS Vol 4, No 01 (2014): April
Publisher : Department of Physics, Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/ijap.v4i01.1156

Abstract

In this paper, we show that the exact energy eigenvalues and eigen functions of the Schrödinger equation for charged particles moving in certain class of noncentral potentials can be easily calculated analytically in a simple and elegant manner by using Supersymmetric method (SUSYQM). We discuss the trigonometric Scarf plus Poschl-Teller systems. Then, by operating the lowering operator we get the ground state wave function, and the excited state wave functions are obtained by operating raising operator repeatedly. The energy eigenvalue is expressed in the closed form obtained using the shape invariant properties. The results are in exact agreement with other methods.