G1

Compressed ``Generator:Particle_List'' bank. The subroutine SQUZEV creates the data. DSSQUZ is the describe for this routine.

 		Element# 		: 		 1
		Contents 		: 		 Number of valid words of corresponding``Generator:Particle_List'' bank.
		 		 		 It depends on the number of daughters, etc.
		Format 		: 		  I*2, Number of I*2 words is equal to the number of
						 elements(particles) of ``Generator:Particle_List''.

 				 IBUF(1)=Élement number of first cell. 

Meanings of the values are as follows:

• [=8 : ] There is no daughter particles and the creation coordinates of the particle is less than 10 $\mu m$ from the interaction point(IP).
• [=9 : ] There are daughter particle(s) and the creation coordinates of the particle is less than 10 $\mu m$ from the interaction point(IP).
• [=11 : ] There are no daughter particles and the creation coordinates of the particle is greater than 10 $\mu m$ away from the interaction point(IP).
• [=12 : ] There are daughter particle(s) and the creation coordinates of the particle is greater than 10 $\mu m$ away from the interaction point(IP).
• [=14 : ] There are daughter particle(s) and particle has finite life time.

• [Element# :] 2
• [Contents :] Compressed ``Generator:Particle_List'' information.
• [Format :] I*2, I*4, R*4 mixed. All elements of ``Generator:Particle_List'' are packed in a single element data. The total sum of the values in the element number 1 is equal to the word length of this bank element. The original ``Generator:Particle_List'' information is compressed as follows.

 		NW=8 case:
						 HBUF(1,1)=RBUF(1):Particle serial number (RBUF(1))
						 (2,1)=RBUF(14):Pointer to the mother track. Negative when pointing
								 the bank ``Spring:Parton_List''
						 RBUF(2)=RBUF(2):Particle ID of PDG format.
						 (3-4)=RBUF(3-4):Particle mass (GeV) and charge.
						 (5-8)=RBUF(5-8):px, py, pz, and E (GeV). 

 		NW=9 case:
						 HBUF(1,1)=RBUF(1):Particle serial number (RBUF(1))
						 (2,1)=RBUF(14):Pointer to the mother track. Negative when pointing
								 the bank ``Spring:Parton_List''
						 RBUF(2)=RBUF(2):Particle ID of PDG format.
						 (3)=RBUF(3):Particle mass.
						 HBUF(1,4)=RBUF(4):Particle charge.
						 (2,4)=RBUF(12):number of daughter particles.
						 RBUF(5-8)=RBUF(5-8):px, py, pz, and E (GeV).
						 HBUF(1,9)=RBUF(13):Pointer to the daughter particle.
						 (2,9)=RBUF(14):Pointer to the mother, same as the one stored in HBUF(2,1). 

 		NW=11 case:
						 HBUF(1,1)=RBUF(1):Particle serial number (RBUF(1))
						 (2,1)=RBUF(14):Pointer to the mother track. Negative when pointing
								 the bank ``Spring:Parton_List''
						 RBUF(2)=RBUF(2):Particle ID of PDG format.
						 (3)=RBUF(3):Particle mass.
						 (4)=RBUF(4):Particle charge.
						 (5-8)=RBUF(5-8):px, py, pz, and E (GeV).
						 (9-11)=RBUF(9-10):x, y, and z (cm) coordinates of
								 particle creation point. 

 		NW=12 case:
						 HBUF(1,1)=RBUF(1):Particle serial number (RBUF(1))
						 (2,1)=RBUF(14):Pointer to the mother track. Negative when pointing
								 the bank ``Spring:Parton_List''
						 RBUF(2)=RBUF(2):Particle ID of PDG format.
						 (3)=RBUF(3):Particle mass.
						 HBUF(1,4)=RBUF(4):Particle charge.
						 (2,4)=RBUF(12):number of daughter particles.
						 (5-8)=RBUF(5-8):px, py, pz, and E (GeV).
						 (9-11)=RBUF(9-10):x, y, and z (cm) coordinates of
								 particle creation point.
						 HBUF(1,12)=RBUF(13):Pointer to the daughter particle.
						 (2,12)=RBUF(14):Pointer to the mother, same as the one 

 		NW=14 case:
						 HBUF(1,1)=RBUF(1):Particle serial number (RBUF(1))
						 (2,1)=RBUF(14):Pointer to the mother track. Negative when pointing
								 the bank ``Spring:Parton_List''
						 RBUF(2)=RBUF(2):Particle ID of PDG format.
						 (3)=RBUF(3):Particle mass.
						 HBUF(1,4)=RBUF(4):Particle charge.
						 (2,4)=RBUF(12):number of daughter particles.
						 (5-8)=RBUF(5-8):px, py, pz, and E (GeV).
						 (9-11)=RBUF(9-10):x, y, and z (cm) coordinates of
								 particle creation point.
						 HBUF(1,12)=RBUF(13):Pointer to the daughter particle.
						 (2,12)=RBUF(14):Pointer to the mother, same as the one.
						 RBUF(13)=RBUF(16):Particle life time (c$\times$nsec).
						 (14)=RBUF(17):Decay length(cm).